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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

The role will be for 18 months on a fixed term basis.Based from our office in Breedon on the Hill, Derbyshire circa 3 days a week, therefore applicants must live, within a commutable distance to this location. BREEDON GROUP PLC is a leading construction materials group operating from over 400 sites across the UK, Ireland and US. We have an opportunity to join our Data & Analytics team, supporting the delivery of seamless data integrations across our platforms and systems. We are seeking an experienced Azure Integration Engineer who will support the design, development and maintenance of data connections that help power our business systems. The Role As we continue to evolve into a data-driven organisation, we recognise the importance of effective and reliable data integrations. We are looking for a motivated and detail-oriented individual with experience in building and maintaining reliable integrations across enterprise systems. You will design, develop, and support integration services that ensure seamless communication between business applications. Working closely with developers and analysts, you'll take ownership of integration workflows, ensure testing and monitoring activities, and troubleshoot production issues independently. Key Responsibilities Develop and maintain scalable data integration workflows using Azure Logic Apps, Azure Functions and other components as required. Build and manage secure APIs leveraging Azure API Management to enable seamless integration between internal systems. Implement reliable, event-driven and message-based integrations using Azure Service Bus and Azure Event Grid to support decoupled architectures. Monitor integration jobs and respond to system alerts as part of daily operations. Take ownership of testing activities to validate data accuracy and system performance. Work with senior team members and business stakeholders to gather requirements and translate business needs into robust integration solutions. Document integration processes and contribute to the maintenance of technical documentation Investigate and resolve integration issues in a structured and timely manner Participate in improvement efforts to enhance existing data workflows and reduce manual tasks Skills, Knowledge & Expertise Preferred Qualifications Bachelor's degree in Computer Science, Information Systems, or a related field Or equivalent experience gained in a professional data or integration environment Experience and Knowledge Minimum of 2 years of experience in an Azure integration-focused role Hands on experience with Azure Integration Tools (Azure Functions, Azure Logic Apps, API Management, Service Bus, Event Grid) Solid understanding of APIs (REST/SOAP) and integration patterns Proficiency in complex C#, SQL and Python and a solid understanding of relational databases and data transformations concepts. Familiarity with data formats such as JSON and XML Exposure to CI/CD pipelines and DevOps practices Some experience or awareness of ETL or middleware tools (e.g., Azure Data Factory, SSIS, Boomi, Kubernetes) Provision and manage infrastructure as code using Terraform is beneficial Skills Attention to detail with a focus on data accuracy and system reliability Eagerness to learn and develop within the integration and data space Logical approach to solving problems and debugging technical issues Effective communication skills, with the ability to collaborate across teams Strong organisational and time management skills Able to work independently with minimal guidance, prioritize tasks, and lead integration activities Personal Attributes Curious, motivated, and committed to continuous learning Adaptable and flexible in a changing environment Team-oriented, with a collaborative and supportive mindset Positive attitude and strong work ethic Dependable and proactive in completing tasks and following through on responsibilities Job Benefits 25 days holiday plus bank holidays Contributory Pension Scheme Free on-site Parking Holiday Buy Scheme Volunteer Scheme Share Save Scheme Life Assurance Enhanced Maternity, Adoption & Paternity Scheme Health & Wellbeing Initiatives Discount Scheme

At Victrex, we are committed to harnessing the power of data to drive smarter decisions, improve operational performance, and support innovation across the organisation. We're now looking for a Senior Data Engineer to join our growing data and digital capability. About the Role As a Senior Data Engineer, you'll play a key role in designing, building and maintaining scalable, high performance data infrastructure and pipelines. You'll ensure our data systems are reliable, secure and optimised to support analytics, business intelligence and AI driven initiatives. Working closely with Data Engineers, Power BI Developers, Process Engineers, Business Analysts and subject matter experts, you'll embed best practice in data engineering and data management across Victrex. This role offers the flexibility of working predominantly from home, with occasional on site meetings or activities at Hillhouse. What You'll Be Doing Designing, implementing and maintaining scalable data pipelines using Microsoft technologies including Azure Data Factory, Azure Synapse, Azure Databricks and Fabric. Defining and enforcing best practices in data architecture, governance and security. Developing and optimising ETL/ELT processes in support of analytics and AI initiatives. Collaborating with data scientists and process engineers to integrate ML and LLM models into production environments. Managing performance, scalability and cost efficiency of our data warehouse and lakehouse solutions. Evaluating and implementing emerging AI/ML technologies to enhance data processing capability. Translating business needs into technical solutions through close stakeholder engagement. Ensuring compliance with internal governance and external regulatory requirements. Working with external suppliers and partners to support our data architecture roadmap. What We're Looking For Demonstrable experience in designing and optimising data pipelines for structured and unstructured data. Strong experience with DevOps and CI/CD methodologies. Proficiency in SQL and NoSQL database design and data modelling. Hands on experience with cloud platforms (Azure, AWS or GCP) and big data technologies such as Spark, Hadoop or Kafka. Strong programming skills in Python, Java or Scala. Deep understanding of ETL/ELT tools such as Apache Airflow, dbt or Informatica. Experience implementing data governance, data security and compliance frameworks. Excellent communication skills with an ability to translate technical concepts for non technical audiences. Proven ability to collaborate across functions and build strong stakeholder relationships. Good understanding of broader business processes and organisational goals. Qualifications Bachelor's or Master's degree in Computer Science, Data Engineering or a related field (desirable). Relevant professional experience in data engineering (essential). NO RECRUITMENT AGENCIES PLEASE. At present, we are not accepting any candidates via a recruitment agency or third party. About Victrex Victrex is a global leader in high performance polymers, serving sectors such as automotive, aerospace, energy, industrial, electronics and medical. We focus on developing advanced PEEK and PAEK solutions that deliver environmental and societal benefits to our customers. We are a company that values human centred leadership, curiosity, adaptability and collaboration, and we are committed to sustainability, diversity and inclusion. We are proud to be recognized as a 'Disability Confident' employer and a top performer in the FTSE Women Leaders Review for Women in Leadership and Women on Boards. Victrex values diversity and encourages applications from all sections of the community. That email is:

For additional information, please review .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 resourcesAlongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive. Job Family Group: Technology Job Family: Applications Support Time Type: Full time Most Relevant Skills Please see the requirements listed above. Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. 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 . View Citi's and the poster.

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.

For additional information, please review . Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview 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.The Lead Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Lead delivery of Real Time and On Demand Risk enhancements for the Credit Business by partnering directly with London based trading, MQA, Market Risk, and technology teams. Own the full development lifecycle: architecture, design, implementation, automated testing strategies, release execution, and ongoing production support. Drive alignment of RT/OD workflows with EOD Risk strategy, ensuring functional parity, reconciliation, and controlled cutover. Lead adoption and build out of RT/OD capabilities on strategic risk platform, including integration of new analytics, workflows, and risk datasets. Deliver significant performance improvements through optimized risk calculation strategies. Guide the migration of compute workloads to AWS, implementing best practices for scalability, throughput, resiliency, and cost efficiency. Collaborate actively with NAM and APAC teams in a follow the sun model to improve delivery velocity, reduce operational risk, and ensure rapid triage of production incidents. Provide user-facing updates, demos, documentation, and education to promote adoption and ensure successful rollout of new capabilities. Lead root cause analysis on production issues, drive long term stability improvements, and strengthen monitoring and observability across the platform. Recommended Experience: Strong experience in Core Java, J2EE, Spring Framework Exposure to Python scripting and data analysis Experience in fast moving Capital Markets Front Office technology environment with experience in Fixed Income products Working knowledge of Front Office Risk calculations, especially for Credit products Experience in building highly scalable and distributed applications using Microservices, APIs, and Container technologies such as Docker, Kubernetes, OpenShift, etc. Strong expertise in messaging technologies such as Kafka, JMS, gRPC etc Proficient in latency measurement and performance optimization of Java based platforms with focus on JVM tuning Experience with observability stacks like ELK, Prometheus, Grafana, Kiali, Jaeger etc. Sound knowledge for persistence technologies such as relational databases, NoSQL databases, off heap storages and distributed caches Hands-on knowledge of Linux / Unix Experience working with senior Quants and Technology Managers Good verbal and written communication Education: Bachelor's degree/University degree or equivalent experience Master's degree preferredThis job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. 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 resourcesAlongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive. Job Family Group: Technology Job Family: Applications Development Time Type: Full time Most Relevant Skills Please see the requirements listed above. Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. 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 . View Citi's and the poster.