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Senior Software Engineer / Principal Software Engineer - C++, Python
N P Associates
Senior Software Engineer / Principal Software Engineer- C++, Python - Financial / Banking Candidates will have a minimum 8+ years C++ experience and excellent knowledge of Python -coming from a Financial / Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity. Job Overview You will work with the Product, Infrastructure and QA teams, to produce high performance, low latency and highly reliable code. Your goal will be to develop software which handle large amount of TPS to drive a highly efficient technology used by several markets around the world. To be successful in this role as a Principal Software Engineer - C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other members of the Development team to produce code of high-quality standards. Ideally, you should have worked in critical systems development in the past. Responsibilities and Duties • Codes, tests, integrates, and documents software.• Provides technical leadership to more junior employees and other teams.• Apply principles and techniques of computer science, engineering, and mathematical analysis to the development of complex products.• Participate as a Subject Matter Expert in internal review of software components and systems.• Work on the hardest technical problems facing the company, often these problems are unusually complex and require the utmost creativity and innovation.• Apply and champion the appropriate standards, processes, procedures, and tools throughout the system development life cycle to support the generation of technical engineering products.• Keep abreast of technology trends and champion new ideas and process improvements. Required Skills/Experience • 8+ years development experience in C++ 11 and Boost creating performant, scalable applications.• 6+ years of experience in networking (UDP, Multicasting, TCP, etc ), messaging, and algorithms.• 6+ years of experience on Linux systems.• Good understanding of modern development best practices and methodologies• Python, including Pytest. • Knowledge of capital markets exchange connectivity on stocks (fixed income and derivatives is a plus), including exchange protocols such as FIX and SBE. • Most importantly, a drive to solve complex technological and trading challenges with a great team of talented developers. • Comfortable using Agile methodology, including continuous integration, sprints, Jira and the relevant processes and workflow. • Some understanding and usage of cloud technology is a plus but not mandatory. Candidates may be considered either as a Senior or Principal Software Engineer depending upon experience / skills with a salary range, reflective of skills between £100 / £140
May 01, 2026
Full time
Senior Software Engineer / Principal Software Engineer- C++, Python - Financial / Banking Candidates will have a minimum 8+ years C++ experience and excellent knowledge of Python -coming from a Financial / Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity. Job Overview You will work with the Product, Infrastructure and QA teams, to produce high performance, low latency and highly reliable code. Your goal will be to develop software which handle large amount of TPS to drive a highly efficient technology used by several markets around the world. To be successful in this role as a Principal Software Engineer - C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other members of the Development team to produce code of high-quality standards. Ideally, you should have worked in critical systems development in the past. Responsibilities and Duties • Codes, tests, integrates, and documents software.• Provides technical leadership to more junior employees and other teams.• Apply principles and techniques of computer science, engineering, and mathematical analysis to the development of complex products.• Participate as a Subject Matter Expert in internal review of software components and systems.• Work on the hardest technical problems facing the company, often these problems are unusually complex and require the utmost creativity and innovation.• Apply and champion the appropriate standards, processes, procedures, and tools throughout the system development life cycle to support the generation of technical engineering products.• Keep abreast of technology trends and champion new ideas and process improvements. Required Skills/Experience • 8+ years development experience in C++ 11 and Boost creating performant, scalable applications.• 6+ years of experience in networking (UDP, Multicasting, TCP, etc ), messaging, and algorithms.• 6+ years of experience on Linux systems.• Good understanding of modern development best practices and methodologies• Python, including Pytest. • Knowledge of capital markets exchange connectivity on stocks (fixed income and derivatives is a plus), including exchange protocols such as FIX and SBE. • Most importantly, a drive to solve complex technological and trading challenges with a great team of talented developers. • Comfortable using Agile methodology, including continuous integration, sprints, Jira and the relevant processes and workflow. • Some understanding and usage of cloud technology is a plus but not mandatory. Candidates may be considered either as a Senior or Principal Software Engineer depending upon experience / skills with a salary range, reflective of skills between £100 / £140
Pontoon
Senior DevSecOps Engineer
Pontoon
Job Title: Senior DevSecOps Engineer Location: London Contract Length: 12 months Working Pattern : Hybrid, Via Umbrella Company Join Our Team! Are you ready to take your career to the next level in a dynamic, fast-paced environment? Our client, a leading financial institution, is seeking a passionate and experienced Senior DevSecOps Engineer to lead the charge in defining and implementing cutting-edge CI/CD and DevSecOps strategies! What You'll Do: As a key player in our client's engineering team, you will: Define & Own : Craft and manage the enterprise CI/CD and DevSecOps strategy to align with security, risk, and governance standards. Architect Solutions : Develop CI/CD approaches that cater to multiple teams and technologies while ensuring quality, security, and scalability. Enhance Cloud Applications : Provide your expertise in building cloud and cloud-ready applications, and support containerized workloads using Docker and Kubernetes. Integrate Security & Compliance : Embed security controls directly into CI/CD pipelines, ensuring solutions meet all governance and regulatory requirements. Engage Stakeholders : Build strong partnerships with functional teams and translate complex technical concepts into clear recommendations for various audiences. Drive Continuous Improvement : Champion a strong engineering mindset and relentlessly seek new tools and approaches to enhance developer experience and release cadence. What We're Looking For: To thrive in this role, you should possess: Core Technical Experience : Extensive experience in designing enterprise-scale CI/CD solutions, with a focus on GitLab. Hands-on experience in supporting build pipelines for Java, C#, JavaScript, and Python is essential. Cloud & Containerization Expertise : Proven ability to deliver containerized and cloud-ready applications, with experience in integrating CI/CD pipelines with cloud services. Financial Services Acumen : Familiarity with highly regulated environments, especially in the financial sector, and a strong understanding of risk management and governance frameworks. Leadership Skills : You should operate effectively as a senior individual contributor, demonstrating sound judgment, professionalism, and integrity while influencing outcomes without direct authority. Communication Skills : Exceptional clarity and precision in communication, particularly regarding risk-aware recommendations. What Success Looks Like: Secure, scalable, and trusted CI/CD platforms across the organization. Efficient and compliant delivery of containerized and cloud-ready applications. Seamless integration of security and governance into delivery processes. Empowered development teams capable of navigating control frameworks effectively. Why Join Us? This is your opportunity to be at the forefront of innovation in the financial services industry! You'll work in a collaborative environment where your expertise is valued, and your contributions will make a real impact. Ready to Make a Difference? If you're driven by a passion for engineering excellence and are ready to take on new challenges, we'd love to hear from you! Apply now and join our client's mission to innovate and lead in the financial sector. Your next big opportunity awaits! We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention. Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.
Apr 30, 2026
Contractor
Job Title: Senior DevSecOps Engineer Location: London Contract Length: 12 months Working Pattern : Hybrid, Via Umbrella Company Join Our Team! Are you ready to take your career to the next level in a dynamic, fast-paced environment? Our client, a leading financial institution, is seeking a passionate and experienced Senior DevSecOps Engineer to lead the charge in defining and implementing cutting-edge CI/CD and DevSecOps strategies! What You'll Do: As a key player in our client's engineering team, you will: Define & Own : Craft and manage the enterprise CI/CD and DevSecOps strategy to align with security, risk, and governance standards. Architect Solutions : Develop CI/CD approaches that cater to multiple teams and technologies while ensuring quality, security, and scalability. Enhance Cloud Applications : Provide your expertise in building cloud and cloud-ready applications, and support containerized workloads using Docker and Kubernetes. Integrate Security & Compliance : Embed security controls directly into CI/CD pipelines, ensuring solutions meet all governance and regulatory requirements. Engage Stakeholders : Build strong partnerships with functional teams and translate complex technical concepts into clear recommendations for various audiences. Drive Continuous Improvement : Champion a strong engineering mindset and relentlessly seek new tools and approaches to enhance developer experience and release cadence. What We're Looking For: To thrive in this role, you should possess: Core Technical Experience : Extensive experience in designing enterprise-scale CI/CD solutions, with a focus on GitLab. Hands-on experience in supporting build pipelines for Java, C#, JavaScript, and Python is essential. Cloud & Containerization Expertise : Proven ability to deliver containerized and cloud-ready applications, with experience in integrating CI/CD pipelines with cloud services. Financial Services Acumen : Familiarity with highly regulated environments, especially in the financial sector, and a strong understanding of risk management and governance frameworks. Leadership Skills : You should operate effectively as a senior individual contributor, demonstrating sound judgment, professionalism, and integrity while influencing outcomes without direct authority. Communication Skills : Exceptional clarity and precision in communication, particularly regarding risk-aware recommendations. What Success Looks Like: Secure, scalable, and trusted CI/CD platforms across the organization. Efficient and compliant delivery of containerized and cloud-ready applications. Seamless integration of security and governance into delivery processes. Empowered development teams capable of navigating control frameworks effectively. Why Join Us? This is your opportunity to be at the forefront of innovation in the financial services industry! You'll work in a collaborative environment where your expertise is valued, and your contributions will make a real impact. Ready to Make a Difference? If you're driven by a passion for engineering excellence and are ready to take on new challenges, we'd love to hear from you! Apply now and join our client's mission to innovate and lead in the financial sector. Your next big opportunity awaits! We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention. Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.
Adecco
Senior Full Stack Developer (React & C#.NET)
Adecco
Job Title: Senior Full Stack Developer (React & C#.NET) Contract Length: 12 Months Location: London - 3 Days a week Daily Rate: Circa 650/Day (Inside IR35) About the Role Join our dynamic team as a Senior Full Stack Developer, where your expertise in React JS and C# .NET Core will shine! We are looking for a tech-savvy professional with a passion for building scalable applications within the financial sector. This is an exciting opportunity to work with cloud-native architectures and cutting-edge technologies. If you thrive in a collaborative environment and are eager to make an impact, we want to hear from you! Technical Skills Front-end: Strong proficiency in React.js, JavaScript/TypeScript, Redux/RTK, and modern UI patterns, develop framework is essential Back-end: Expertise in C# .NET Core, REST APIs, and microservices-based development is essential Python (pyspark): Experience with data pipelines and analytics is a plus. Power BI: Familiarity with developing dashboards and data models. Architecture: Knowledge of microservices, API design, and event-driven architectures. DevOps/CI/CD: Experience with Azure DevOps, GitLab, GitHub Actions, or similar tools. Cloud Platforms: Proficient in Azure or AWS (Azure preferred). Databases: Strong skills in SQL Server, PostgreSQL, or other relational databases. containerisation: Experience with Docker and Kubernetes. Key Responsibilities Design & Develop: Create and maintain full stack applications using React JS and C#.NET Core. Build Services: Develop high-performance backend services and RESTful APIs with a focus on scalability and resilience. Create UI Components: Craft responsive and modular UI components using React JS and modern JavaScript/TypeScript patterns. Collaboration: Work closely with business stakeholders and domain experts in Risk, Regulatory Reporting, and Finance. Power BI Expertise: utilise your knowledge of Power BI to develop dashboards and analytical reports. CI/CD Implementation: Collaborate with DevSecOps to optimise CI/CD pipelines, ensuring automated testing and deployment. Architecture Contribution: Contribute to event-driven and distributed system designs using technologies like Kafka or Event Hub. Mentorship: Guide junior developers and foster a collaborative atmosphere within a cross-functional agile team. Soft Skills A strong engineering mindset with a relentless curiosity. Excellent analytical and problem-solving abilities. Exceptional communication skills to interact with both technical and non-technical stakeholders. An agile mindset with experience in Scrum/Agile environments. Ability to work independently and lead technical solutions from start to finish. Why Join Us? Work on innovative projects that make a difference in the financial sector. Collaborate with a talented team in a vibrant environment. Enjoy a competitive daily rate and flexible working arrangements. If you are ready to take your career to the next level and contribute to exciting projects, apply now! We can't wait to meet you! Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.
Apr 30, 2026
Contractor
Job Title: Senior Full Stack Developer (React & C#.NET) Contract Length: 12 Months Location: London - 3 Days a week Daily Rate: Circa 650/Day (Inside IR35) About the Role Join our dynamic team as a Senior Full Stack Developer, where your expertise in React JS and C# .NET Core will shine! We are looking for a tech-savvy professional with a passion for building scalable applications within the financial sector. This is an exciting opportunity to work with cloud-native architectures and cutting-edge technologies. If you thrive in a collaborative environment and are eager to make an impact, we want to hear from you! Technical Skills Front-end: Strong proficiency in React.js, JavaScript/TypeScript, Redux/RTK, and modern UI patterns, develop framework is essential Back-end: Expertise in C# .NET Core, REST APIs, and microservices-based development is essential Python (pyspark): Experience with data pipelines and analytics is a plus. Power BI: Familiarity with developing dashboards and data models. Architecture: Knowledge of microservices, API design, and event-driven architectures. DevOps/CI/CD: Experience with Azure DevOps, GitLab, GitHub Actions, or similar tools. Cloud Platforms: Proficient in Azure or AWS (Azure preferred). Databases: Strong skills in SQL Server, PostgreSQL, or other relational databases. containerisation: Experience with Docker and Kubernetes. Key Responsibilities Design & Develop: Create and maintain full stack applications using React JS and C#.NET Core. Build Services: Develop high-performance backend services and RESTful APIs with a focus on scalability and resilience. Create UI Components: Craft responsive and modular UI components using React JS and modern JavaScript/TypeScript patterns. Collaboration: Work closely with business stakeholders and domain experts in Risk, Regulatory Reporting, and Finance. Power BI Expertise: utilise your knowledge of Power BI to develop dashboards and analytical reports. CI/CD Implementation: Collaborate with DevSecOps to optimise CI/CD pipelines, ensuring automated testing and deployment. Architecture Contribution: Contribute to event-driven and distributed system designs using technologies like Kafka or Event Hub. Mentorship: Guide junior developers and foster a collaborative atmosphere within a cross-functional agile team. Soft Skills A strong engineering mindset with a relentless curiosity. Excellent analytical and problem-solving abilities. Exceptional communication skills to interact with both technical and non-technical stakeholders. An agile mindset with experience in Scrum/Agile environments. Ability to work independently and lead technical solutions from start to finish. Why Join Us? Work on innovative projects that make a difference in the financial sector. Collaborate with a talented team in a vibrant environment. Enjoy a competitive daily rate and flexible working arrangements. If you are ready to take your career to the next level and contribute to exciting projects, apply now! We can't wait to meet you! Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.
Peregrine
Software Developer - Python / AI
Peregrine
Python Software Developer Permanent Hybrid Python AI BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundations of a new service, with particular emphasis on automation, integration and intelligent workflows. You will join Peregrine who are supporting a large public sector organisation, starting an ambitious transformation programme focused on modernising how financial support services are delivered. The aim is to explore whether multiple existing approaches can be consolidated into a single, streamlined service. This work is at Alpha stage, with a strong focus on research, prototyping and proving technical and architectural options. This is a hands-on role suited to engineers who enjoy shaping solutions from first principles and working in exploratory delivery phases. The role is primarily remote, however travel to Newcastle may be required for sprint ceremonies and key workshops. Responsibilities: Engineers will contribute to research and development across: Workflow orchestration and process design Web portal options and user interaction patterns Data models and schema design Automation and AI, including AI assisted software development approaches Skills & Experience: Strong experience with Python Experience applying AI or machine learning in practical solutions Focus on automation and system integration Comfortable working in early stage, fast evolving environments (Alpha project experience) AWS Services Active BPSS, SC clearance or eligible for clearance Desirable skills: Experience supporting AI or data driven platforms Knowledge of cyber security or fraud prevention domains Experience working within government or critical national infrastructure environments As a permanent employee at Peregrine, you ll be part of our Specialist Talent team. That means you ll work on-site or remotely with our clients, supporting them on complex, high-impact projects in Data, Digital and Business Transformation. You ll get the variety and challenge of consultancy work, with the stability and support of a permanent role. You re not a contractor - you re a valued member of our team, with access to all the same benefits, learning opportunities, and community. Find out more: peregrine.global or check out our LinkedIn page: peregrine-resourcing
Apr 30, 2026
Full time
Python Software Developer Permanent Hybrid Python AI BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundations of a new service, with particular emphasis on automation, integration and intelligent workflows. You will join Peregrine who are supporting a large public sector organisation, starting an ambitious transformation programme focused on modernising how financial support services are delivered. The aim is to explore whether multiple existing approaches can be consolidated into a single, streamlined service. This work is at Alpha stage, with a strong focus on research, prototyping and proving technical and architectural options. This is a hands-on role suited to engineers who enjoy shaping solutions from first principles and working in exploratory delivery phases. The role is primarily remote, however travel to Newcastle may be required for sprint ceremonies and key workshops. Responsibilities: Engineers will contribute to research and development across: Workflow orchestration and process design Web portal options and user interaction patterns Data models and schema design Automation and AI, including AI assisted software development approaches Skills & Experience: Strong experience with Python Experience applying AI or machine learning in practical solutions Focus on automation and system integration Comfortable working in early stage, fast evolving environments (Alpha project experience) AWS Services Active BPSS, SC clearance or eligible for clearance Desirable skills: Experience supporting AI or data driven platforms Knowledge of cyber security or fraud prevention domains Experience working within government or critical national infrastructure environments As a permanent employee at Peregrine, you ll be part of our Specialist Talent team. That means you ll work on-site or remotely with our clients, supporting them on complex, high-impact projects in Data, Digital and Business Transformation. You ll get the variety and challenge of consultancy work, with the stability and support of a permanent role. You re not a contractor - you re a valued member of our team, with access to all the same benefits, learning opportunities, and community. Find out more: peregrine.global or check out our LinkedIn page: peregrine-resourcing
TEC Partners
Senior Software Developer
TEC Partners Ipswich, Suffolk
Senior Software Engineer (Contract) 6-Month Engagement Outside IR35 Up to 475 per day Hybrid (London / Ipswich) A rapidly expanding SaaS company is seeking an experienced Senior Software Engineer to support their agile delivery team on an initial 6-month contract. This position offers a strong mix of hands-on development and strategic input, with the opportunity to shape system architecture, influence engineering practices, and contribute directly to product evolution. You'll play a key role in designing, building, and improving scalable cloud-native applications, while also guiding team members and promoting high standards across the development lifecycle. Core expertise required: Advanced experience with C# and .NET (Framework and Core) Frontend development using TypeScript, HTML, CSS, and either React or Vue Proven track record with AWS, ideally including serverless architectures (e.g., Lambda) Experience with CI/CD pipelines and Infrastructure as Code (Terraform or CDK) Strong grounding in clean architecture, SOLID principles, and code maintainability Knowledge of API integration and secure development practices (OWASP) What you'll be doing: Delivering end-to-end software solutions in a modern tech stack Working closely with product managers, QA, and engineering leadership Conducting code reviews and providing mentorship to developers Maintaining and enhancing live systems, with a focus on continuous improvement Desirable (but not essential): Experience with TDD or BDD methodologies Familiarity with PCI or ISO standards Exposure to VoIP technologies Knowledge of Python or AI-related development This role follows a hybrid working model, with occasional travel to London or Ipswich (approximately once per month). An excellent opportunity to contribute to a high-performing team building robust, secure, and scalable SaaS solutions.
Apr 30, 2026
Contractor
Senior Software Engineer (Contract) 6-Month Engagement Outside IR35 Up to 475 per day Hybrid (London / Ipswich) A rapidly expanding SaaS company is seeking an experienced Senior Software Engineer to support their agile delivery team on an initial 6-month contract. This position offers a strong mix of hands-on development and strategic input, with the opportunity to shape system architecture, influence engineering practices, and contribute directly to product evolution. You'll play a key role in designing, building, and improving scalable cloud-native applications, while also guiding team members and promoting high standards across the development lifecycle. Core expertise required: Advanced experience with C# and .NET (Framework and Core) Frontend development using TypeScript, HTML, CSS, and either React or Vue Proven track record with AWS, ideally including serverless architectures (e.g., Lambda) Experience with CI/CD pipelines and Infrastructure as Code (Terraform or CDK) Strong grounding in clean architecture, SOLID principles, and code maintainability Knowledge of API integration and secure development practices (OWASP) What you'll be doing: Delivering end-to-end software solutions in a modern tech stack Working closely with product managers, QA, and engineering leadership Conducting code reviews and providing mentorship to developers Maintaining and enhancing live systems, with a focus on continuous improvement Desirable (but not essential): Experience with TDD or BDD methodologies Familiarity with PCI or ISO standards Exposure to VoIP technologies Knowledge of Python or AI-related development This role follows a hybrid working model, with occasional travel to London or Ipswich (approximately once per month). An excellent opportunity to contribute to a high-performing team building robust, secure, and scalable SaaS solutions.
Tech4 Ltd
Senior Python Developer
Tech4 Ltd
Senior Python Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the world Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT). They are looking for a talented individual who will design, implement, and maintain their publishing software, systems, and customer-facing digital products. Requirements Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test-driven development, pair programming and code review. Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and safety requirements. Suggest improvements to the code base, development processes, tooling and working practices. Encourage innovation by identifying, evaluating and adoption of emerging technologies. Assist with the design, implementation, and testing of APIs that adhere to the Open API specification Knowledge & Skills for this job Able to demonstrate commercial software development experience. Practical experience in system design, development, testing and operational stability. Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls. Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with our Head of Engineering, Head of Data Science, QA Manager, Lead Software Developers, Software Developers and Chief Technology Officer. The Team As well as the above teams, you will be working across the organisation. We are welcoming someone who sees opportunities, is proactive and energetic wanting to make a difference to the way we wor Excellent opportunity to positively impact patient safety whilst working on complex, challenging and career defining projects. Basic salary £64,000 - 70,000 + excellent benefits Hybrid role - between 4 - 8 days per month in the London office, the rest remote
Apr 30, 2026
Full time
Senior Python Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the world Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT). They are looking for a talented individual who will design, implement, and maintain their publishing software, systems, and customer-facing digital products. Requirements Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test-driven development, pair programming and code review. Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and safety requirements. Suggest improvements to the code base, development processes, tooling and working practices. Encourage innovation by identifying, evaluating and adoption of emerging technologies. Assist with the design, implementation, and testing of APIs that adhere to the Open API specification Knowledge & Skills for this job Able to demonstrate commercial software development experience. Practical experience in system design, development, testing and operational stability. Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls. Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with our Head of Engineering, Head of Data Science, QA Manager, Lead Software Developers, Software Developers and Chief Technology Officer. The Team As well as the above teams, you will be working across the organisation. We are welcoming someone who sees opportunities, is proactive and energetic wanting to make a difference to the way we wor Excellent opportunity to positively impact patient safety whilst working on complex, challenging and career defining projects. Basic salary £64,000 - 70,000 + excellent benefits Hybrid role - between 4 - 8 days per month in the London office, the rest remote
Tech4 Ltd
Senior Software Developer
Tech4 Ltd
Senior Software Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the world Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT). They are looking for a talented individual who will design, implement, and maintain their publishing software, systems, and customer-facing digital products. Requirements Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test-driven development, pair programming and code review. Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and safety requirements. Suggest improvements to the code base, development processes, tooling and working practices. Encourage innovation by identifying, evaluating and adoption of emerging technologies. Assist with the design, implementation, and testing of APIs that adhere to the Open API specification Knowledge & Skills for this job Able to demonstrate commercial software development experience. Practical experience in system design, development, testing and operational stability. Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls. Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with our Head of Engineering, Head of Data Science, QA Manager, Lead Software Developers, Software Developers and Chief Technology Officer. The Team As well as the above teams, you will be working across the organisation. We are welcoming someone who sees opportunities, is proactive and energetic wanting to make a difference to the way we wor Excellent opportunity to positively impact patient safety whilst working on complex, challenging and career defining projects. Basic salary £64,000 - 70,000 + excellent benefits Hybrid role - between 4 - 8 days per month in the London office, the rest remote
Apr 30, 2026
Full time
Senior Software Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the world Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT). They are looking for a talented individual who will design, implement, and maintain their publishing software, systems, and customer-facing digital products. Requirements Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test-driven development, pair programming and code review. Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and safety requirements. Suggest improvements to the code base, development processes, tooling and working practices. Encourage innovation by identifying, evaluating and adoption of emerging technologies. Assist with the design, implementation, and testing of APIs that adhere to the Open API specification Knowledge & Skills for this job Able to demonstrate commercial software development experience. Practical experience in system design, development, testing and operational stability. Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls. Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with our Head of Engineering, Head of Data Science, QA Manager, Lead Software Developers, Software Developers and Chief Technology Officer. The Team As well as the above teams, you will be working across the organisation. We are welcoming someone who sees opportunities, is proactive and energetic wanting to make a difference to the way we wor Excellent opportunity to positively impact patient safety whilst working on complex, challenging and career defining projects. Basic salary £64,000 - 70,000 + excellent benefits Hybrid role - between 4 - 8 days per month in the London office, the rest remote
Astute People
Lead Developer
Astute People Bletchley, Buckinghamshire
Astute's Renewables team is partnering with a specialist in operations and technology solutions for utility-scale renewable energy assets across the UK and Europe. We are recruiting for a Lead Developer to shape the technical direction, architecture, and AI strategy of a next-generation operational platform supporting large-scale solar and energy assets. The role offers a salary of up to 70k depending on experience, along with the opportunity to work in a highly experienced and growing team within a stable and expanding renewable energy sector. If you're a senior developer or technical lead looking to step into a strategic role with real influence over architecture, product direction, and AI adoption, please read on and apply below. Responsibilities and Duties Reporting to the Finance Director, you will Define and own the platform architecture, technical standards, and system design approach Set and manage the technical roadmap in line with operational and business priorities Translate business and operational needs into clear, scalable technical solutions Lead technical delivery across APIs, data models, integrations, and cloud infrastructure Drive the use of AI across the platform, including predictive analytics and asset intelligence Ensure AI solutions are secure, reliable, explainable, and fit for operational use Lead and coordinate offshore development teams, including task allocation and technical guidance Review technical outputs and act as escalation point for complex engineering issues Oversee the full software development lifecycle, including CI/CD, testing, and releases Ensure strong governance across documentation, system reliability, security, and compliance Professional qualifications We are looking for someone with the following At least 3 years' software development experience, progressing into senior or lead-level roles Strong full-stack development skills (e.g. React, Angular, Node.js, Python, Java, APIs) Strong understanding of relational databases (e.g. PostgreSQL or similar) Experience working with cloud platforms (AWS, Azure, or GCP) Practical experience using AI-assisted development tools Background in energy, engineering, or asset-heavy industries would be an advantage Personal skills We are looking for someone with the following Strong leadership and communication skills Ability to mentor and guide technical teams Strong problem-solving ability in complex systems Confident decision-maker with attention to quality and detail Strong stakeholder management skills across technical and non-technical teams Salary and benefits of the Lead Developer role Salary up to 70k depending on experience Discretionary Company Bonus 25 days Holiday (Plus Bank Holidays) Company Pension Other company Benefits INDREN Astute People are acting as an employment agency in relation to this vacancy. We do not discriminate on the grounds of age, race, gender, disability, creed or sexual orientation and comply with all relevant UK legislation. We encourage applications from individuals from all backgrounds but candidates must be able to demonstrate their ability to work in the UK. Astute is also committed to the government's Disability Confident Employer initiative. We endeavour to get back to everyone, however, if you have not heard anything after 7 days, please consider your application unsuccessful.
Apr 30, 2026
Full time
Astute's Renewables team is partnering with a specialist in operations and technology solutions for utility-scale renewable energy assets across the UK and Europe. We are recruiting for a Lead Developer to shape the technical direction, architecture, and AI strategy of a next-generation operational platform supporting large-scale solar and energy assets. The role offers a salary of up to 70k depending on experience, along with the opportunity to work in a highly experienced and growing team within a stable and expanding renewable energy sector. If you're a senior developer or technical lead looking to step into a strategic role with real influence over architecture, product direction, and AI adoption, please read on and apply below. Responsibilities and Duties Reporting to the Finance Director, you will Define and own the platform architecture, technical standards, and system design approach Set and manage the technical roadmap in line with operational and business priorities Translate business and operational needs into clear, scalable technical solutions Lead technical delivery across APIs, data models, integrations, and cloud infrastructure Drive the use of AI across the platform, including predictive analytics and asset intelligence Ensure AI solutions are secure, reliable, explainable, and fit for operational use Lead and coordinate offshore development teams, including task allocation and technical guidance Review technical outputs and act as escalation point for complex engineering issues Oversee the full software development lifecycle, including CI/CD, testing, and releases Ensure strong governance across documentation, system reliability, security, and compliance Professional qualifications We are looking for someone with the following At least 3 years' software development experience, progressing into senior or lead-level roles Strong full-stack development skills (e.g. React, Angular, Node.js, Python, Java, APIs) Strong understanding of relational databases (e.g. PostgreSQL or similar) Experience working with cloud platforms (AWS, Azure, or GCP) Practical experience using AI-assisted development tools Background in energy, engineering, or asset-heavy industries would be an advantage Personal skills We are looking for someone with the following Strong leadership and communication skills Ability to mentor and guide technical teams Strong problem-solving ability in complex systems Confident decision-maker with attention to quality and detail Strong stakeholder management skills across technical and non-technical teams Salary and benefits of the Lead Developer role Salary up to 70k depending on experience Discretionary Company Bonus 25 days Holiday (Plus Bank Holidays) Company Pension Other company Benefits INDREN Astute People are acting as an employment agency in relation to this vacancy. We do not discriminate on the grounds of age, race, gender, disability, creed or sexual orientation and comply with all relevant UK legislation. We encourage applications from individuals from all backgrounds but candidates must be able to demonstrate their ability to work in the UK. Astute is also committed to the government's Disability Confident Employer initiative. We endeavour to get back to everyone, however, if you have not heard anything after 7 days, please consider your application unsuccessful.
Peregrine
Software Developer
Peregrine Newcastle Upon Tyne, Tyne And Wear
Software Developer - SC cleared Permanent Hybrid (willing to travel to Newcastle) Python AI BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundations of a new service, with particular emphasis on automation, integration and intelligent workflows. You will join Peregrine who are supporting a large public sector organisation, starting an ambitious transformation programme focused on modernising how financial support services are delivered. The aim is to explore whether multiple existing approaches can be consolidated into a single, streamlined service. This work is at Alpha stage, with a strong focus on research, prototyping and proving technical and architectural options. This is a hands-on role suited to engineers who enjoy shaping solutions from first principles and working in exploratory delivery phases. The role is primarily remote, however travel to Newcastle may be required for sprint ceremonies and key workshops. Responsibilities: Engineers will contribute to research and development across: Workflow orchestration and process design Web portal options and user interaction patterns Data models and schema design Automation and AI, including AI assisted software development approaches Skills & Experience: Strong experience with Python Experience applying AI or machine learning in practical solutions Focus on automation and system integration Comfortable working in early stage, fast evolving environments (Alpha project experience) AWS Services Active BPSS, SC clearance or eligible for clearance Desirable skills: Experience supporting AI or data driven platforms Knowledge of cyber security or fraud prevention domains Experience working within government or critical national infrastructure environments About Peregrine We build workforces that deliver tech and change programmes at leading UK organisations. By combining data science from Peregrine Intelligence, our industry-accredited Peregrine Academy, and market-leading attraction and diversity initiatives, we bridge capability gaps at all levels in public and private sector organisations. We work closely with our clients to understand their challenges and deliver flexible, long-term solutions that make a real difference. When you join Peregrine, you become part of a team that s focused on growth, both yours, our clients , and the sectors we support. You ll also get access to a full range of benefits alongside your salary. How Specialist Talent Works As a permanent employee at Peregrine, you ll be part of our Specialist Talent team. That means you ll work on-site or remotely with our clients, supporting them on complex, high-impact projects in Data, Digital and Business Transformation. You ll get the variety and challenge of consultancy work, with the stability and support of a permanent role. You re not a contractor - you re a valued member of our team, with access to all the same benefits, learning opportunities, and community. Find out more: peregrine.global or check out our LinkedIn page: peregrine-resourcing
Apr 30, 2026
Full time
Software Developer - SC cleared Permanent Hybrid (willing to travel to Newcastle) Python AI BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundations of a new service, with particular emphasis on automation, integration and intelligent workflows. You will join Peregrine who are supporting a large public sector organisation, starting an ambitious transformation programme focused on modernising how financial support services are delivered. The aim is to explore whether multiple existing approaches can be consolidated into a single, streamlined service. This work is at Alpha stage, with a strong focus on research, prototyping and proving technical and architectural options. This is a hands-on role suited to engineers who enjoy shaping solutions from first principles and working in exploratory delivery phases. The role is primarily remote, however travel to Newcastle may be required for sprint ceremonies and key workshops. Responsibilities: Engineers will contribute to research and development across: Workflow orchestration and process design Web portal options and user interaction patterns Data models and schema design Automation and AI, including AI assisted software development approaches Skills & Experience: Strong experience with Python Experience applying AI or machine learning in practical solutions Focus on automation and system integration Comfortable working in early stage, fast evolving environments (Alpha project experience) AWS Services Active BPSS, SC clearance or eligible for clearance Desirable skills: Experience supporting AI or data driven platforms Knowledge of cyber security or fraud prevention domains Experience working within government or critical national infrastructure environments About Peregrine We build workforces that deliver tech and change programmes at leading UK organisations. By combining data science from Peregrine Intelligence, our industry-accredited Peregrine Academy, and market-leading attraction and diversity initiatives, we bridge capability gaps at all levels in public and private sector organisations. We work closely with our clients to understand their challenges and deliver flexible, long-term solutions that make a real difference. When you join Peregrine, you become part of a team that s focused on growth, both yours, our clients , and the sectors we support. You ll also get access to a full range of benefits alongside your salary. How Specialist Talent Works As a permanent employee at Peregrine, you ll be part of our Specialist Talent team. That means you ll work on-site or remotely with our clients, supporting them on complex, high-impact projects in Data, Digital and Business Transformation. You ll get the variety and challenge of consultancy work, with the stability and support of a permanent role. You re not a contractor - you re a valued member of our team, with access to all the same benefits, learning opportunities, and community. Find out more: peregrine.global or check out our LinkedIn page: peregrine-resourcing
Career Concept
Full Stack Developer
Career Concept Chertsey, Surrey
Full Stack Developer C# .NET, AZURE, React, Python High growth Financial services company who have a stream of new projects, many AI enabled. Opportunity to join and quickly take project responsibility and accelerate your career in a growth environment. Skills required: Adaptable, innovative, motivated and comfortable talking with Stakeholders (Unsusal for a Developer role, this is the primary skill required) C# .NET is currently the core language and Python secondary. C# does not need to be your primary, infact they are open to JAVA, Node.js, Python etc and someone willing to cross train. Experience building API's React or similar Vue / Angular AZURE or AWS Data Engineering is an advantage Experience building AI enabled applications or demonstratable interest Upper mid or Senior level experience and motivation to progress to leadership 5 days in the office (Shock horror ). Therefore you need to be commutable
Apr 30, 2026
Full time
Full Stack Developer C# .NET, AZURE, React, Python High growth Financial services company who have a stream of new projects, many AI enabled. Opportunity to join and quickly take project responsibility and accelerate your career in a growth environment. Skills required: Adaptable, innovative, motivated and comfortable talking with Stakeholders (Unsusal for a Developer role, this is the primary skill required) C# .NET is currently the core language and Python secondary. C# does not need to be your primary, infact they are open to JAVA, Node.js, Python etc and someone willing to cross train. Experience building API's React or similar Vue / Angular AZURE or AWS Data Engineering is an advantage Experience building AI enabled applications or demonstratable interest Upper mid or Senior level experience and motivation to progress to leadership 5 days in the office (Shock horror ). Therefore you need to be commutable
Hays Technology
Application Engineer III - Java
Hays Technology
In this developer role, you will: Provides senior-level system analysis, design, development, and implementation of applications and databases, including third-party product integration. Translates technical specifications into code for complex projects, writes programs, develops code, tests artifacts, and produces reports, ensuring automation support. Elevates code to development, test, and production environments on schedule, provides production support, and submits change control requests with documentation, including peer reviews. Understands software development methodology and architecture standards, trains and mentors less experienced staff, and resolves elevated issues. Participates in design, code, and test inspections throughout the lifecycle, explains technical considerations at meetings, and performs systems analysis activities. Understands client business functions and technology needs, with a broad knowledge of Vanguard's technologies, tools, and applications. Interfaces with cross-functional team members and communicates system issues at the appropriate technical level for each audience. Works with business-facing IT teams to deliver new solutions, reviews functional specifications, translates them into program specifications, liaises with end users for acceptance testing, and provides 3rd line support. Builds thought leadership and expertise in best-practice solution design and implementation. Manages time effectively across multiple projects with competing business demands and priorities. What it takes: Experience in Test Driven Development and strong knowledge of Java (17 or higher), Spring Boot, Spring MVC, RESTFul API implementation, GraphQL, and open-source frameworks Experience in software development using cloud technologies (AWS preferred) Knowledge of build/deployment/testing/logging/monitoring tools and frameworks like Maven, Cucumber, Bamboo, GitHub, Claude Code / Bedrock and Splunk. Understanding of investment management domain with strong analytical, problem solving and communication skills. Ability to work well with both business managers and operations team, and ability to perform well under pressure, and deliver to tight deadlines. Knowledge of agile software development process/practices and familiarly with JIRA, Confluence, and other tools. Desirable - Knowledge and experience in Python programming, regulatory / transaction reporting domain knowledge. Languages Python & Java.AWS technologies Lambda (Python 3.7 and above), S3 buckets Step functions SNS/SQS GraphQL IAM Roles CloudWatch/CloudTrail CloudFormation AppSync Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
Apr 30, 2026
Full time
In this developer role, you will: Provides senior-level system analysis, design, development, and implementation of applications and databases, including third-party product integration. Translates technical specifications into code for complex projects, writes programs, develops code, tests artifacts, and produces reports, ensuring automation support. Elevates code to development, test, and production environments on schedule, provides production support, and submits change control requests with documentation, including peer reviews. Understands software development methodology and architecture standards, trains and mentors less experienced staff, and resolves elevated issues. Participates in design, code, and test inspections throughout the lifecycle, explains technical considerations at meetings, and performs systems analysis activities. Understands client business functions and technology needs, with a broad knowledge of Vanguard's technologies, tools, and applications. Interfaces with cross-functional team members and communicates system issues at the appropriate technical level for each audience. Works with business-facing IT teams to deliver new solutions, reviews functional specifications, translates them into program specifications, liaises with end users for acceptance testing, and provides 3rd line support. Builds thought leadership and expertise in best-practice solution design and implementation. Manages time effectively across multiple projects with competing business demands and priorities. What it takes: Experience in Test Driven Development and strong knowledge of Java (17 or higher), Spring Boot, Spring MVC, RESTFul API implementation, GraphQL, and open-source frameworks Experience in software development using cloud technologies (AWS preferred) Knowledge of build/deployment/testing/logging/monitoring tools and frameworks like Maven, Cucumber, Bamboo, GitHub, Claude Code / Bedrock and Splunk. Understanding of investment management domain with strong analytical, problem solving and communication skills. Ability to work well with both business managers and operations team, and ability to perform well under pressure, and deliver to tight deadlines. Knowledge of agile software development process/practices and familiarly with JIRA, Confluence, and other tools. Desirable - Knowledge and experience in Python programming, regulatory / transaction reporting domain knowledge. Languages Python & Java.AWS technologies Lambda (Python 3.7 and above), S3 buckets Step functions SNS/SQS GraphQL IAM Roles CloudWatch/CloudTrail CloudFormation AppSync Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
Technical Implementation Lead - 12-month fixed term contract
Bloomberg L.P.
Technical Implementation Lead - 12-month fixed term contract Location: London Business Area: Marketing and Public Relations Ref #: Description & Requirements Technical Implementation Lead - 12-month contract Last year, the South African G20 Presidency helped to deliver a global first for international carbon market infrastructure - a voluntary, common foundation for carbon credit data standardisation, known as the Common Carbon Credit Data Model ('Data Model'). The Data Model provides guidance on standardisation of key data fields across the carbon credit lifecycle, from pre issuance to retirement. This is a critical step to resolving one of the market infrastructure obstacles that prevents carbon credit markets from scaling - and channeling potential tens of billions of annual, debt free dollars to emerging markets and developing economies. The CDSC was established in 2022 by French President Emmanuel Macron and United Nations Special Envoy on Climate Ambition and Solutions Michael R. Bloomberg. Chaired by Mary Schapiro, the CDSC brings together global policymakers, regulators, and international organisations, informed by data providers and civil society, to improve access to standardised climate data. The Climate Data Steering Committee (CDSC) Secretariat was the Lead Knowledge Partner on the development of the Data Model and is now piloting and testing it with interested jurisdictions and market participants. This role is therefore a unique and exciting opportunity for the right candidate to bring to bear deep technical skills in support of a project with global reach and impact. It would also offer unparalleled opportunity to gain insight into how to support effective policy making around carbon markets across a set of major markets and the wider private sector. What's the role? We are looking for someone who has experience mapping data models and designing data schemas to join our team and support work to pilot the Data Model with carbon market participants such as registries, exchanges, and project developers, as well as with policymakers and regulators. The candidate would ideally have an understanding of the opportunities and challenges relating to data standardisation and a strong interest in learning more about carbon markets. In return, we can offer an insight into how to progress globally influential work, involving governments, standard setting bodies and the wider carbon markets ecosystem. The role will involve travel to support our global work. We'll trust you to: Work with a team to support countries and market participants - in piloting the Data Model - to map data schemas, pilot workflows, and test data interoperability across their data systems Develop written and technical resources to support piloting and voluntary adoption, for example data mapping tables, user guides, stakeholder role matrixes, etc. Work closely with carbon market infrastructure providers and engineering teams to embed the Data Model in schemas, APIs, exchange protocols and other technical infrastructure Outline technical roadmaps to support piloting and collaborate with the CDSC Secretariat to manage timelines, deliverables, and tracking of actions for piloting partners Create and maintain processes for updating the Data Model in response to feedback from the pilots and public consultation, balancing data standardisation best practices and policymaker/market needs Synthesise technical findings and complex topics to senior stakeholders in an accessible manner We'll need you to have: A bachelor's degree in a quantitative subject - information sciences, computer sciences or related discipline preferred At least 3 years of professional experience with strong analytic skills in mapping standards into data models and creating mappings between them to test interoperability Demonstrable expertise in designing/architecting data schemas as well as implementing and productionising them, including proficiency in Excel and coding languages such as SQL or Python Familiarity with relational databases and data modelling tools Experience working with APIs and other applications to exchange data Understanding of data management discipline, including overarching data model maintenance and governance processes Experience working across multiple teams or projects and delivering to tight deadlines A willingness to travel with us to support brief periods of work in specific countries with either public or private sector stakeholders A collaborative approach and exceptional relationship building and communication skills - both written and verbal We'd love to see: Familiarity with carbon credit markets Experience engineering backend data infrastructure, ideally (but not necessarily) with a relevant organisation - for example with an emissions inventory or carbon credit registry Familiarity with financial markets data and market infrastructure best practices If indicated, please note that years of experience are a guide; we will consider applications from all candidates who can demonstrate the skills necessary for the role. Bloomberg is an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of age, ancestry, color, gender identity or expression, genetic predisposition or carrier status, marital status, national or ethnic origin, race, religion or belief, sex, sexual orientation, sexual and other reproductive health decisions, parental or caring status, physical or mental disability, pregnancy or parental leave, protected veteran status, status as a victim of domestic violence, or any other classification protected by applicable law. Bloomberg is a disability inclusive employer. Please let us know if you require any reasonable adjustments to be made for the recruitment process. If you would prefer to discuss this confidentially, please email
Apr 30, 2026
Full time
Technical Implementation Lead - 12-month fixed term contract Location: London Business Area: Marketing and Public Relations Ref #: Description & Requirements Technical Implementation Lead - 12-month contract Last year, the South African G20 Presidency helped to deliver a global first for international carbon market infrastructure - a voluntary, common foundation for carbon credit data standardisation, known as the Common Carbon Credit Data Model ('Data Model'). The Data Model provides guidance on standardisation of key data fields across the carbon credit lifecycle, from pre issuance to retirement. This is a critical step to resolving one of the market infrastructure obstacles that prevents carbon credit markets from scaling - and channeling potential tens of billions of annual, debt free dollars to emerging markets and developing economies. The CDSC was established in 2022 by French President Emmanuel Macron and United Nations Special Envoy on Climate Ambition and Solutions Michael R. Bloomberg. Chaired by Mary Schapiro, the CDSC brings together global policymakers, regulators, and international organisations, informed by data providers and civil society, to improve access to standardised climate data. The Climate Data Steering Committee (CDSC) Secretariat was the Lead Knowledge Partner on the development of the Data Model and is now piloting and testing it with interested jurisdictions and market participants. This role is therefore a unique and exciting opportunity for the right candidate to bring to bear deep technical skills in support of a project with global reach and impact. It would also offer unparalleled opportunity to gain insight into how to support effective policy making around carbon markets across a set of major markets and the wider private sector. What's the role? We are looking for someone who has experience mapping data models and designing data schemas to join our team and support work to pilot the Data Model with carbon market participants such as registries, exchanges, and project developers, as well as with policymakers and regulators. The candidate would ideally have an understanding of the opportunities and challenges relating to data standardisation and a strong interest in learning more about carbon markets. In return, we can offer an insight into how to progress globally influential work, involving governments, standard setting bodies and the wider carbon markets ecosystem. The role will involve travel to support our global work. We'll trust you to: Work with a team to support countries and market participants - in piloting the Data Model - to map data schemas, pilot workflows, and test data interoperability across their data systems Develop written and technical resources to support piloting and voluntary adoption, for example data mapping tables, user guides, stakeholder role matrixes, etc. Work closely with carbon market infrastructure providers and engineering teams to embed the Data Model in schemas, APIs, exchange protocols and other technical infrastructure Outline technical roadmaps to support piloting and collaborate with the CDSC Secretariat to manage timelines, deliverables, and tracking of actions for piloting partners Create and maintain processes for updating the Data Model in response to feedback from the pilots and public consultation, balancing data standardisation best practices and policymaker/market needs Synthesise technical findings and complex topics to senior stakeholders in an accessible manner We'll need you to have: A bachelor's degree in a quantitative subject - information sciences, computer sciences or related discipline preferred At least 3 years of professional experience with strong analytic skills in mapping standards into data models and creating mappings between them to test interoperability Demonstrable expertise in designing/architecting data schemas as well as implementing and productionising them, including proficiency in Excel and coding languages such as SQL or Python Familiarity with relational databases and data modelling tools Experience working with APIs and other applications to exchange data Understanding of data management discipline, including overarching data model maintenance and governance processes Experience working across multiple teams or projects and delivering to tight deadlines A willingness to travel with us to support brief periods of work in specific countries with either public or private sector stakeholders A collaborative approach and exceptional relationship building and communication skills - both written and verbal We'd love to see: Familiarity with carbon credit markets Experience engineering backend data infrastructure, ideally (but not necessarily) with a relevant organisation - for example with an emissions inventory or carbon credit registry Familiarity with financial markets data and market infrastructure best practices If indicated, please note that years of experience are a guide; we will consider applications from all candidates who can demonstrate the skills necessary for the role. Bloomberg is an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of age, ancestry, color, gender identity or expression, genetic predisposition or carrier status, marital status, national or ethnic origin, race, religion or belief, sex, sexual orientation, sexual and other reproductive health decisions, parental or caring status, physical or mental disability, pregnancy or parental leave, protected veteran status, status as a victim of domestic violence, or any other classification protected by applicable law. Bloomberg is a disability inclusive employer. Please let us know if you require any reasonable adjustments to be made for the recruitment process. If you would prefer to discuss this confidentially, please email
Hays Technology
Senior SC Cleared Python Developer x 3
Hays Technology
I am currently working with a public sector client who are actively seeking 3 SC Cleared Senior Python Developers with strong Django experience. What you'll need to succeed : Extensive (10 years +) Python Development experience, ideally within the public sector. Active SC clearance is highly desirable, minimum expectation is previous SC clearance that can be renewed. Extensive Django experience. Strong testing experience. What you'll get in return : Up to 800pd Umbrella. Hybrid working. Initial 6-month contract with extensions. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
Apr 30, 2026
Contractor
I am currently working with a public sector client who are actively seeking 3 SC Cleared Senior Python Developers with strong Django experience. What you'll need to succeed : Extensive (10 years +) Python Development experience, ideally within the public sector. Active SC clearance is highly desirable, minimum expectation is previous SC clearance that can be renewed. Extensive Django experience. Strong testing experience. What you'll get in return : Up to 800pd Umbrella. Hybrid working. Initial 6-month contract with extensions. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
Peregrine
Software Developer (SFIA 5) SC / Newcastle - CEA
Peregrine Kidderminster, Worcestershire
Software Developer - SC cleared Permanent Hybrid (willing to travel to Newcastle) Python AI BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundations of a new service, with particular emphasis on automation, integration and inte click apply for full job details
Apr 30, 2026
Full time
Software Developer - SC cleared Permanent Hybrid (willing to travel to Newcastle) Python AI BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundations of a new service, with particular emphasis on automation, integration and inte click apply for full job details
Peregrine
Software Developer Python
Peregrine Newcastle Upon Tyne, Tyne And Wear
Python Software Developer Permanent Hybrid Python AI BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundations of a new service, with particular emphasis on automation, integration and intelligent workflows click apply for full job details
Apr 30, 2026
Full time
Python Software Developer Permanent Hybrid Python AI BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundations of a new service, with particular emphasis on automation, integration and intelligent workflows click apply for full job details
Senior Python Developer (PYTHON/AWS/REACT)
Tech 4
SeniorPythonDeveloper(PYTHON/AWS/REACT)-healthtech - tech for good - make a positive impact on the world. HighlysuccessfulandfastgrowingorganisationhasanexcitingopportunityforaSeniorPythonDeveloper(PYTHON / AWS / REACT. Theyarelookingforatalentedindividualwhowilldesign,implement,andmaintaintheirpublishingsoftware,systems, andcustomer-facingdigitalproducts click apply for full job details
Apr 29, 2026
Full time
SeniorPythonDeveloper(PYTHON/AWS/REACT)-healthtech - tech for good - make a positive impact on the world. HighlysuccessfulandfastgrowingorganisationhasanexcitingopportunityforaSeniorPythonDeveloper(PYTHON / AWS / REACT. Theyarelookingforatalentedindividualwhowilldesign,implement,andmaintaintheirpublishingsoftware,systems, andcustomer-facingdigitalproducts click apply for full job details
National Institute of Teaching
Senior Software Engineer
National Institute of Teaching Redcar, Yorkshire
Hybrid - within commuting distance of our Redcar Campus The National Institute of Teaching (NIoT) has an unswerving commitment to high-quality, evidence-informed teacher education, and is on a mission to improve teacher and leader development across the education system. A key part of that mission is our Teacher Education Dataset (TED), an ambitious data and research initiative focused on building better evidence about teacher development and what makes teaching impactful. By bringing together education, research and digital infrastructure, TED will support new insight into how teachers develop, improve and thrive across their careers. About the role We are seeking a motivated and enthusiastic Senior Software Engineer to join our TED team and play an important role in building and maintaining the technical infrastructure that supports TED. Working at the intersection of software engineering, data and research, the postholder will help develop secure, reliable and scalable systems that enable robust analysis and contribute to high-quality, evidence-informed improvement across the sector. Corporate responsibilities To ensure that the responsibilities of the role are carried out in a way which reflects the mission and the values of the NIoT. To be aware of and observe all policies, procedures, working practices and regulations, and in particular to comply with policies relating to Equal Opportunities, Health and Safety, Confidentiality, Data Protection and Financial Regulations, reporting any concerns to an appropriate person. To comply with all reasonable management requests. Key responsibilities Design, develop, maintain and improve software and technical infrastructure that supports TED and related education research activity. Build secure, scalable and reliable systems that enable robust analysis of education and teacher development data. Apply software engineering and DevOps best practice to deliver high-quality, well-tested and maintainable technical solutions. Contribute to reproducible, transparent and efficient research workflows, pipelines and supporting tools. Work closely with developers, researchers and other colleagues to understand requirements and translate them into effective technical delivery. Contribute to architectural decisions and the ongoing improvement of platform design, developer experience, monitoring and software quality. Support the operation and maintenance of production systems and help troubleshoot issues where required. Produce and maintain clear technical documentation and contribute to wider project communication where appropriate. Contribute to a collaborative team environment, including supporting and mentoring colleagues where appropriate. Essential criteria Proven experience in software engineering, including building and maintaining production systems. Strong coding skills in relevant programming languages and experience of modern software development practices. Experience with version control, code review, testing and continuous integration. Ability to take ownership of complex technical systems, including feature development, maintenance and support. Strong technical judgement and problem-solving ability, including awareness of architectural trade-offs. Ability to work effectively in a multidisciplinary environment and communicate clearly with technical and non-technical audiences. Commitment to quality, security, maintainability and continuous improvement. Interest in applying software engineering to education, data and evidence-informed improvement. Desirable criteria Experience with Python, JavaScript or similar languages. Experience of Linux, Docker, CI/CD and DevOps tooling. Experience of database design, optimisation or data pipeline development. Experience working with sensitive data or secure analytical environments. Experience of research platforms, reproducible analytics or trusted research infrastructure. Experience in education, public sector or data-rich research settings. Experience mentoring others and contributing to team-wide engineering practice. Key benefits Generous Annual Leave 27 days holiday a year (plus 8 bank holidays). Flexible Working we offer flexible start and end working times, with hybrid working in place for all roles. Pension - Entry to the Local Government Pension Scheme. Salary Sacrifice Schemes we offer salary sacrifice schemes for bikes, cars and tech! Lifestyle Benefits We offer discounts on gyms, cinema, retail and much more! Parenthood Leave We offer above the statutory minimum for maternity, adoption and paternity leave. Working Environment We have a stimulating, supportive and rewarding working environment with a dedicated team of likeminded professionals. Support: Our Employee Assistance Programme (EAP) provides confidential support for employees on personal or work-related matters. Development: We fully support the development of our staff and ensure that you have high level of continuous professional development. We think a wide range of different work and educational experiences could support you to be successful in this role. We encourage applications from all backgrounds, communities and industries, and are committed to employing a team that has diverse skills, experiences and abilities. If you have any queries about this role, please contact our recruitment team. For more information and to apply, please visit our vacancies page. Closing date: 10.00am on Monday, 1 June 2026. We reserve the right to close this vacancy early if we receive a high volume of applications. This post requires a satisfactory enhanced disclosure from the Disclosure and Barring Service (DBS) with a Children s Barred List Check and Occupational Health Check is required as a condition of employment.
Apr 29, 2026
Full time
Hybrid - within commuting distance of our Redcar Campus The National Institute of Teaching (NIoT) has an unswerving commitment to high-quality, evidence-informed teacher education, and is on a mission to improve teacher and leader development across the education system. A key part of that mission is our Teacher Education Dataset (TED), an ambitious data and research initiative focused on building better evidence about teacher development and what makes teaching impactful. By bringing together education, research and digital infrastructure, TED will support new insight into how teachers develop, improve and thrive across their careers. About the role We are seeking a motivated and enthusiastic Senior Software Engineer to join our TED team and play an important role in building and maintaining the technical infrastructure that supports TED. Working at the intersection of software engineering, data and research, the postholder will help develop secure, reliable and scalable systems that enable robust analysis and contribute to high-quality, evidence-informed improvement across the sector. Corporate responsibilities To ensure that the responsibilities of the role are carried out in a way which reflects the mission and the values of the NIoT. To be aware of and observe all policies, procedures, working practices and regulations, and in particular to comply with policies relating to Equal Opportunities, Health and Safety, Confidentiality, Data Protection and Financial Regulations, reporting any concerns to an appropriate person. To comply with all reasonable management requests. Key responsibilities Design, develop, maintain and improve software and technical infrastructure that supports TED and related education research activity. Build secure, scalable and reliable systems that enable robust analysis of education and teacher development data. Apply software engineering and DevOps best practice to deliver high-quality, well-tested and maintainable technical solutions. Contribute to reproducible, transparent and efficient research workflows, pipelines and supporting tools. Work closely with developers, researchers and other colleagues to understand requirements and translate them into effective technical delivery. Contribute to architectural decisions and the ongoing improvement of platform design, developer experience, monitoring and software quality. Support the operation and maintenance of production systems and help troubleshoot issues where required. Produce and maintain clear technical documentation and contribute to wider project communication where appropriate. Contribute to a collaborative team environment, including supporting and mentoring colleagues where appropriate. Essential criteria Proven experience in software engineering, including building and maintaining production systems. Strong coding skills in relevant programming languages and experience of modern software development practices. Experience with version control, code review, testing and continuous integration. Ability to take ownership of complex technical systems, including feature development, maintenance and support. Strong technical judgement and problem-solving ability, including awareness of architectural trade-offs. Ability to work effectively in a multidisciplinary environment and communicate clearly with technical and non-technical audiences. Commitment to quality, security, maintainability and continuous improvement. Interest in applying software engineering to education, data and evidence-informed improvement. Desirable criteria Experience with Python, JavaScript or similar languages. Experience of Linux, Docker, CI/CD and DevOps tooling. Experience of database design, optimisation or data pipeline development. Experience working with sensitive data or secure analytical environments. Experience of research platforms, reproducible analytics or trusted research infrastructure. Experience in education, public sector or data-rich research settings. Experience mentoring others and contributing to team-wide engineering practice. Key benefits Generous Annual Leave 27 days holiday a year (plus 8 bank holidays). Flexible Working we offer flexible start and end working times, with hybrid working in place for all roles. Pension - Entry to the Local Government Pension Scheme. Salary Sacrifice Schemes we offer salary sacrifice schemes for bikes, cars and tech! Lifestyle Benefits We offer discounts on gyms, cinema, retail and much more! Parenthood Leave We offer above the statutory minimum for maternity, adoption and paternity leave. Working Environment We have a stimulating, supportive and rewarding working environment with a dedicated team of likeminded professionals. Support: Our Employee Assistance Programme (EAP) provides confidential support for employees on personal or work-related matters. Development: We fully support the development of our staff and ensure that you have high level of continuous professional development. We think a wide range of different work and educational experiences could support you to be successful in this role. We encourage applications from all backgrounds, communities and industries, and are committed to employing a team that has diverse skills, experiences and abilities. If you have any queries about this role, please contact our recruitment team. For more information and to apply, please visit our vacancies page. Closing date: 10.00am on Monday, 1 June 2026. We reserve the right to close this vacancy early if we receive a high volume of applications. This post requires a satisfactory enhanced disclosure from the Disclosure and Barring Service (DBS) with a Children s Barred List Check and Occupational Health Check is required as a condition of employment.
Expert Employment
Senior Radar Analyst
Expert Employment
Senior Radar Analyst required to provide analysis of radar and radar related systems with a view to feed into the production of new, next generation radar systems design. You will join a team developing models of future radar systems to establish design and key performance parameters. Requirements Radar experience or comparable application of Sonar, Image Processing, Radar Video, Plot Extraction, Tracking or Phased Array Radar Comms data. Digital signal processing experience with MATLAB. The ideal candidate will also have exposure to Pulse Compression, Doppler Filtering, CFAR and Detection, RF, Antenna or Radar Electronics and programming languages Python, C and C++. Masters or Bachelor Degree from a good university. Responsibilities Develop mathematical models of radar and radar sub systems with MATLAB, Simulink, and Mathcad. Provide design data for hardware and software developers. Analyse radar performance. Design and develop digital signal processing algorithms.
Apr 24, 2026
Full time
Senior Radar Analyst required to provide analysis of radar and radar related systems with a view to feed into the production of new, next generation radar systems design. You will join a team developing models of future radar systems to establish design and key performance parameters. Requirements Radar experience or comparable application of Sonar, Image Processing, Radar Video, Plot Extraction, Tracking or Phased Array Radar Comms data. Digital signal processing experience with MATLAB. The ideal candidate will also have exposure to Pulse Compression, Doppler Filtering, CFAR and Detection, RF, Antenna or Radar Electronics and programming languages Python, C and C++. Masters or Bachelor Degree from a good university. Responsibilities Develop mathematical models of radar and radar sub systems with MATLAB, Simulink, and Mathcad. Provide design data for hardware and software developers. Analyse radar performance. Design and develop digital signal processing algorithms.
Adecco
Senior FullStack Developer
Adecco City, London
My Banking client is seeking to recruit a Senior Full Stack Developer (React & .NET Core) on an initial 6 month based in London. It is hybrid and will require 3x days onsite per week. About the Role We are seeking a highly experienced Senior Full Stack Developer with deep expertise in React JS on the front-end and C# .NET Core on the backend. The ideal candidate will have substantial hands-on experience developing scalable applications, strong exposure to cloud-native architectures, with experience in the financial sector. Experience with CI/CD , microservices , and event-driven architectures is essential, and knowledge of Python (pyspark) for data-driven workflows is advantageous Key Responsibilities Design, develop, and maintain full stack applications using React JS , C#.NET Core , and supporting technologies. Build high-performance backend services, RESTful APIs, and microservices with focus on scalability, maintainability, and resilience. Develop responsive, modular, and accessible UI components using React JS and modern JS/TS patterns. Collaborate closely with business stakeholders and risk, Regulatory Reporting and Finance domain experts to deliver solutions in these domains. Have a strong understanding of Power BI dashboards , data models, and analytical reports for business users. Work with DevSecOps to implement and optimize CI/CD pipelines , ensuring robust automated testing, deployment, and monitoring. Architect and contribute to event-driven and distributed system designs using technologies such as Kafka, Event Hub, or similar. Drive engineering best practices: code reviews, unit/integration testing, performance tuning, documentation, security scanning Contribute to cloud migration and modernization initiatives, especially in Azure or AWS environments. Mentor junior developers and collaborate within a cross-functional agile team. Required Skills & Experience: Technical Skills Extensive professional software development experience. Front-end: Strong proficiency in React.js , JavaScript/TypeScript, Redux/RTK, hooks, and modern UI patterns and architecture. Micro front-end experience is key having delivered micro front-end architectures, and creating a reusable component library Experience with Telemetry and observability of front-end applications Back-end: Expertise in C# .NET Core , C#, REST APIs, Web APIs, and microservices-based development. Experience in transforming monolithic applications into composable microservices, or modular monoliths is a plus. Python (pyspark): Some hands-on experience with distributed data processing, data pipelines, and analytic transformations. Power BI: Some experience developing dashboards, data models, DAX calculations, and enterprise-grade BI solutions. Strong understanding of data modeling, performance tuning, and governance in Power BI. Architecture: Strong knowledge of microservices , API design , event-driven architectures , and distributed systems. DevOps / CI/CD: Experience with Azure DevOps, Gitlab, GitHub Actions, or similar. Strong understanding of automated builds, testing, deployment, and monitoring.
Apr 24, 2026
Contractor
My Banking client is seeking to recruit a Senior Full Stack Developer (React & .NET Core) on an initial 6 month based in London. It is hybrid and will require 3x days onsite per week. About the Role We are seeking a highly experienced Senior Full Stack Developer with deep expertise in React JS on the front-end and C# .NET Core on the backend. The ideal candidate will have substantial hands-on experience developing scalable applications, strong exposure to cloud-native architectures, with experience in the financial sector. Experience with CI/CD , microservices , and event-driven architectures is essential, and knowledge of Python (pyspark) for data-driven workflows is advantageous Key Responsibilities Design, develop, and maintain full stack applications using React JS , C#.NET Core , and supporting technologies. Build high-performance backend services, RESTful APIs, and microservices with focus on scalability, maintainability, and resilience. Develop responsive, modular, and accessible UI components using React JS and modern JS/TS patterns. Collaborate closely with business stakeholders and risk, Regulatory Reporting and Finance domain experts to deliver solutions in these domains. Have a strong understanding of Power BI dashboards , data models, and analytical reports for business users. Work with DevSecOps to implement and optimize CI/CD pipelines , ensuring robust automated testing, deployment, and monitoring. Architect and contribute to event-driven and distributed system designs using technologies such as Kafka, Event Hub, or similar. Drive engineering best practices: code reviews, unit/integration testing, performance tuning, documentation, security scanning Contribute to cloud migration and modernization initiatives, especially in Azure or AWS environments. Mentor junior developers and collaborate within a cross-functional agile team. Required Skills & Experience: Technical Skills Extensive professional software development experience. Front-end: Strong proficiency in React.js , JavaScript/TypeScript, Redux/RTK, hooks, and modern UI patterns and architecture. Micro front-end experience is key having delivered micro front-end architectures, and creating a reusable component library Experience with Telemetry and observability of front-end applications Back-end: Expertise in C# .NET Core , C#, REST APIs, Web APIs, and microservices-based development. Experience in transforming monolithic applications into composable microservices, or modular monoliths is a plus. Python (pyspark): Some hands-on experience with distributed data processing, data pipelines, and analytic transformations. Power BI: Some experience developing dashboards, data models, DAX calculations, and enterprise-grade BI solutions. Strong understanding of data modeling, performance tuning, and governance in Power BI. Architecture: Strong knowledge of microservices , API design , event-driven architectures , and distributed systems. DevOps / CI/CD: Experience with Azure DevOps, Gitlab, GitHub Actions, or similar. Strong understanding of automated builds, testing, deployment, and monitoring.
Commodities Technical - Application Support Analyst - Vice President
Citigroup Inc.
Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. We are seeking a highly motivated and experienced Senior Technical Application Support Specialist to join our global dynamic team. The successful candidate will be responsible for providing L2/L3 technical support for our commodities trading platform, with a primary focus on the Openlink and Risk Management applications. This role requires a deep understanding of the commodities asset class, exceptional technical troubleshooting skills, and a commitment to providing excellent customer service to our trading and business users. What will you do: Provide timely and effective L2/L3 technical support for the commodities trading platform, including the Openlink application and its ecosystem. Investigate, diagnose, and resolve complex application and system issues, ensuring minimal disruption to business operations. Systems will include market data, static data, trade lifecycle(openlink) and risk management platforms. Monitor system health and performance, proactively identifying and addressing potential issues before they impact users. Support global critical front office risk batches and End of day batch processing. Collaborate closely with traders, business analysts, developers, and infrastructure teams to resolve incidents and implement solutions. Manage the incident lifecycle, from initial report to resolution, including root cause analysis and post-mortem reviews. Participate in a rotational on-call schedule to weekend support and bank holiday coverage. Develop and maintain comprehensive support documentation, including knowledge base articles and runbooks. Assist with the planning and execution of application deployments, upgrades, and disaster recovery tests. Identify opportunities for process improvements and automation to enhance system stability and support efficiency. Key Skills and Experience required: A key requirement for this role is proven, experience with the Openlink application. Strong functional knowledge of the commodities asset class, including physical and financial products (e.g., oil, natural gas, power, metals, agriculture). A strong understanding of risk and pnl and supporting Risk management platforms. Proficiency in SQL and experience working with relational databases such as Oracle or SQL Server. Proficiency in Middleware technologies such as Solace. Demonstrable scripting skills in languages such as Python, Juniper Notebooks, or shell scripting for automation and troubleshooting. Excellent analytical, problem-solving, and critical-thinking skills. Strong verbal and written communication skills, with the ability to articulate technical issues to both technical and non-technical audiences. Ability to perform effectively in a high-pressure, fast-paced trading environment. Experience with enterprise monitoring tools like ITRS Geneos, Splunk, Grafana, or similar. Familiarity with the ITIL framework and best practices for incident, problem, and change management. Previous experience working directly with traders and front-office staff. What we'll provide you: By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review, please let us know. View Citi's EEO Policy Statement and the Know Your Rights poster.
Apr 17, 2026
Full time
Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. We are seeking a highly motivated and experienced Senior Technical Application Support Specialist to join our global dynamic team. The successful candidate will be responsible for providing L2/L3 technical support for our commodities trading platform, with a primary focus on the Openlink and Risk Management applications. This role requires a deep understanding of the commodities asset class, exceptional technical troubleshooting skills, and a commitment to providing excellent customer service to our trading and business users. What will you do: Provide timely and effective L2/L3 technical support for the commodities trading platform, including the Openlink application and its ecosystem. Investigate, diagnose, and resolve complex application and system issues, ensuring minimal disruption to business operations. Systems will include market data, static data, trade lifecycle(openlink) and risk management platforms. Monitor system health and performance, proactively identifying and addressing potential issues before they impact users. Support global critical front office risk batches and End of day batch processing. Collaborate closely with traders, business analysts, developers, and infrastructure teams to resolve incidents and implement solutions. Manage the incident lifecycle, from initial report to resolution, including root cause analysis and post-mortem reviews. Participate in a rotational on-call schedule to weekend support and bank holiday coverage. Develop and maintain comprehensive support documentation, including knowledge base articles and runbooks. Assist with the planning and execution of application deployments, upgrades, and disaster recovery tests. Identify opportunities for process improvements and automation to enhance system stability and support efficiency. Key Skills and Experience required: A key requirement for this role is proven, experience with the Openlink application. Strong functional knowledge of the commodities asset class, including physical and financial products (e.g., oil, natural gas, power, metals, agriculture). A strong understanding of risk and pnl and supporting Risk management platforms. Proficiency in SQL and experience working with relational databases such as Oracle or SQL Server. Proficiency in Middleware technologies such as Solace. Demonstrable scripting skills in languages such as Python, Juniper Notebooks, or shell scripting for automation and troubleshooting. Excellent analytical, problem-solving, and critical-thinking skills. Strong verbal and written communication skills, with the ability to articulate technical issues to both technical and non-technical audiences. Ability to perform effectively in a high-pressure, fast-paced trading environment. Experience with enterprise monitoring tools like ITRS Geneos, Splunk, Grafana, or similar. Familiarity with the ITIL framework and best practices for incident, problem, and change management. Previous experience working directly with traders and front-office staff. What we'll provide you: By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review, please let us know. View Citi's EEO Policy Statement and the Know Your Rights poster.

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