54 jobs found

Lead Business Analyst Reading 6-Month Contract Paying up to £108p/h (Inside IR35) Please note - Due to the nature of the work, you will need to hold a High level of UK security clearance Key Responsibilities Establish and lead a new Business Analysis team, setting standards and best practice. Define and manage requirements across multiple digital workstreams. Work closely with senior stakeholders (including CxOs) to shape product vision and priorities. Oversee supplier outputs and ensure alignment with business and architectural needs. Support delivery across ERP (SAP S/4HANA), HR systems and Microsoft tools. Drive Agile requirements processes, ensuring high-quality user stories and acceptance criteria. Essential Skills & Experience Proven leadership of BA teams on digital transformation programmes. Hold Active SC Clearance and strong Aerospace/Defence experience. Experience setting up a BA function from scratch. Strong Agile background and familiarity with tools like Azure DevOps. Excellent communication, stakeholder engagement and facilitation skills. Ability to thrive in a start-up or evolving organisation. Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.

DevOps Engineer, Azure, Terraform, COR7485A We're looking for a hands-on, experienced DevOps Engineer to support, develop and manage my financial services client's DevOps pipelines and release processes across a growing Azure environment. This is a key role focused on improving build, release, and deployment processes - eliminating manual steps, enhancing security, and increasing reliability across the software delivery lifecycle. The Role As a senior-level DevOps Engineer, you will work closely with a DevOps Architect, with the following key responsibilities: Designing, implementing, and maintaining Azure DevOps YAML pipelines for application and infrastructure deployments Identifying operational efficiency improvement opportunities with pipelines and deployment processes Identifying and eliminating security vulnerabilities with strategic solutions that increase data security and implement best practice Ensuring the protection of the business environments through release and deployment management Building on the current release management process through the continued establishment of CI/CD pipelines Managing infrastructure as code with Terraform Benefits Predominantly remote working - you'll be required onsite in the Reading office a couple of times a month Opportunities for certification and continued learning 25 days' holiday, with the ability to purchase more Private health insurance Life Assurance What's required to be successful in this DevOps Engineer role? A proactive mindset with a passion for automation A solid understanding of DevOps best practices and cloud security Strong Azure cloud and CI/CD experience, with a particular focus on Azure DevOps (YAML pipelines, environments variable groups), Azure Key Vault, Azure API Management and Azure Managed Identity Terraform (IaC) Ansible experience would be preferred Any Salesforce integration experience would be highly beneficial So What's Next? If If you're an experienced DevOps Engineer who enjoys improving systems, driving automation, and building reliable cloud platforms, we'd love to hear from you! DevOps Engineer, Azure, Terraform, Ansible Corriculo Ltd acts as an employment agency and an employment business.

Senior / Lead Full Stack Engineer (Java) - Financial Services Location: Manchester (Hybrid) Salary: Competitive + excellent benefits We're working with a global financial services organisation looking to hire a Senior / Lead Full Stack Engineer to join a high-impact engineering function delivering mission-critical systems. This is a hands-on leadership role, suited to someone who combines deep technical expertise in Java with the ability to lead teams, drive engineering standards, and deliver complex systems end-to-end. The role You'll take ownership of delivering scalable, secure, and resilient software solutions, working closely with product, design and operations teams. Alongside hands-on development, you'll play a key role in mentoring engineers and shaping best practices across the team. There is a strong emphasis on backend engineering using Java (Spring), alongside full stack exposure and involvement in modern engineering and AI-driven initiatives. Key responsibilities Lead and mentor engineering teams, supporting development, performance and growth Own end-to-end delivery across the full software lifecycle (design, build, test, deploy, support) Design and build scalable microservices and APIs using Java (Spring) Drive engineering best practices across code quality, testing, DevOps and automation Partner with stakeholders to translate business needs into technical solutions Contribute to architecture, system integration and modernisation initiatives Develop and integrate AI-driven capabilities into applications and workflows Ensure systems are secure, observable, and highly performant What we're looking for Strong Java development experience (Spring) within complex, enterprise environments Experience building distributed systems and microservices architectures Proven experience leading or mentoring engineering teams Strong understanding of DevOps practices (CI/CD, automation, testing) Experience with tools such as GitLab, Docker, Splunk, AppDynamics Exposure to frontend technologies (JavaScript / TypeScript) Experience working in agile environments (Scrum / Kanban) Experience or strong interest in AI development and integrating AI into products Financial services experience is beneficial Tech environment Backend: Java (Spring), Groovy Frontend: JavaScript / TypeScript Architecture: Microservices Testing: JUnit, Spock DevOps & tooling: GitLab, Docker, CI/CD pipelines Cloud & monitoring: Private cloud, Splunk, AppDynamics Why apply Join a globally recognised financial services organisation Work on large-scale, high-impact systems Opportunity to influence engineering standards and technical direction Exposure to AI-driven innovation Strong career progression within a structured environment

Job Overview: We are looking for a Senior Automation Tools Engineer to join the Automation Tools team. In this role you will design, deploy, and maintain automation frameworks that improve infrastructure reliability, scalability, and efficiency. You'll collaborate closely with development, operations, engineering, and IT teams to streamline deployment and configuration systems and processes to enable enhanced system management, performance, and lifecycle.This includes deployment and operate automation tools and their frameworks (e.g., Ansible, Puppet, Terraform, GitLab, Vault, Foreman) for our hybrid estate and compute clusters. Contract - 6 months Location - Cambridge (2 days per week on-site) Pay - attractive daily rate (inside IR35) Responsibilities: Develop and maintain automation solutions using IaC, Python, Bash, and configuration management tools. Integrate automation into CI/CD pipelines to improve deployment efficiency. Troubleshoot infrastructure issues and implement automated solutions to improve stability and operability. Document tools, processes, and best practices. Participate in on-call rotations to support system availability. Continuously evaluate and adopt new technologies to improve automation practices. Required Skills and Experience: Degree in Computer Science, Engineering, or related field (or equivalent experience). Hands-on experience with infrastructure automation and configuration management. Good experience handling large-scale Linux environments and resolving system issues. Experience with CI/CD pipelines and DevOps practices. Proficiency in scripting (Python, Bash, or similar). Experience working across hybrid environments (on-premises and cloud platforms such as AWS, Azure, or GCP). "Nice To Have" Skills and Experience: Experience with large-scale or multi-cluster environments. Codex and other AI enabled development and use cases. Relevant technical certifications. Familiarity with Agile/Scrum methodologies. 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 Talent Solutions is a trading division of Hays Specialist Recruitment Limited and 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 hays.co.uk

Senior Java Engineer Modern Stack TDD & CI/CD Complex Systems Remote First (office visit once a month) - you must live within 1hr 30 of South Manchester £60,000 - £70,000 + Bonus + Excellent Benefits my client is not able to provide sponsorship We're working with a long-established tech company who are continuing to modernise a complex platform within a highly regulated domain. They've built a strong engineering culture around Agile and XP practices, and they're now looking for a Senior Java Engineer to join one of their Scrum teams. This is a role for someone who is genuinely hands-on, enjoys solving tricky problems, and cares about building software the right way - clean code, testing, collaboration, and continuous improvement. The Opportunity You'll join a cross-functional team working on large-scale systems that have real-world impact. Engineering standards are taken seriously here, but it's not dogmatic - it's practical, delivery-focused, and built around doing things sustainably. The Senior role is almost entirely hands-on , but they're looking for someone with the experience and maturity to: mentor other engineers lead by example contribute to good engineering practices help the team deliver reliably Tech Stack & Practices The core platform is Java-based, supported by a modern mix of tooling: Java, Spring Boot TDD / automated testing CI/CD and modern delivery pipelines AWS (including serverless approaches in places) Docker, Kubernetes Infrastructure as Code (Terraform, etc.) You don't need to tick every box - strong Java + good engineering habits are the priority. Exposure to AWS and DevOps tooling is a nice bonus. What They're Looking For Strong experience building backend systems with Java & Spring Boot Comfortable working with TDD and modern engineering practices Experience delivering production software in Agile teams Someone who enjoys mentoring and helping others grow Collaborative mindset - pairing, code reviews, shared ownership Bonus points for AWS, Docker/Kubernetes, Terraform, etc. What's In It For You? Remote-first working with minimal office travel Strong salary, bonus and excellent benefits A genuinely good engineering culture (not just "Agile" on paper) Meaningful work, complex systems, and long-term platform thinking Plenty of room to learn and grow Interested? Apply now or get in touch for more info - even if you don't have a CV ready, we're happy to chat. Cathcart Technology is acting as an Employment Agency in relation to this vacancy.

Software Engineer (Junior-Senior) £50,000-£80,000+ Hybrid Defence Sector Ready to build software that makes a real-world impact? Join a high-performing engineering team delivering mission-critical solutions within the defence and national security space. You'll work on complex, high-stakes systems where reliability, performance, and security are paramount - contributing to technology that truly matters. This opportunity is open to engineers across Junior, Mid, and Senior levels , offering clear progression, exposure to cutting-edge technologies, and the chance to work alongside experienced engineers, data scientists, and domain experts. What You'll Do Design, develop, and maintain secure, high-performance software systems Write clean, scalable code in languages such as Python, C++, Java, or JavaScript Contribute to system architecture and technical decision-making (level dependent) Collaborate with cross-functional teams including engineering, data, and product Work on cloud-based and on-premise infrastructure (AWS / Azure / secure environments) Support CI/CD pipelines, testing, and deployment in regulated environments Ensure software meets strict security and compliance standards What We're Looking For STEM degree (Computer Science, Engineering, Mathematics, Physics, or similar) Experience level: Junior: Strong academic background + internships/personal projects Mid: Commercial experience delivering production-grade software Senior: Proven track record in system design, leadership, and delivery Proficiency in at least one core language: Python, C++, Java, or JavaScript Strong problem-solving skills and ability to work in complex environments Familiarity with Git, testing practices, and software development lifecycle Highly Desirable: Experience with cloud platforms (AWS, Azure) Exposure to DevOps practices (CI/CD, containerisation, infrastructure as code) Knowledge of secure software development or regulated industries Important Requirements Must be eligible for UK Security Clearance (SC/DV) Must be willing to work within the defence/national security sector Why Join Impact: Work on systems that support national security and critical operations Progression: Clear career pathways from Junior to Senior and beyond Learning: Ongoing technical development and exposure to advanced technologies Environment: Collaborative, mission-driven engineering culture Benefits: Competitive salary, bonus, hybrid working, and long-term career stability Apply Now If you're motivated by solving complex problems and want to build secure, high-impact systems, we'd love to hear from you.

PRINCIPAL SOFTWARE ENGINEER - DV CLEARED BRAND NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING SOFTWARE CONSULTANCY FOR A SOFTWARE TEAM LEAD WITH ENHANCED DV CLEARANCE Permanent job opportunity for a Software Team Lead Leading National Security consultancy Salary up to £100,000 + Benefits + Clearance Bonus London based organisation in an easily accessible location To apply please call / or email WHO WE ARE? We are recruiting a Software Team Lead to work with a leading consultancy in London. We support Central Government, Defence and Law Enforcement customers across the UK with Software, Digital and Data products and tools to help keep the UK safe. Due to the nature of the work and the customers, you must hold enhanced DV Security Clearance. WHAT WILL THE SOFTWARE TEAM LEAD BE DOING? As a Software Team Lead, you will act as a Lead Technologist and work hand in hand with the engineering and product teams, leading the design and development. It will you be your job to design and deliver scalable software both in the cloud, and on-premise. You'll play a pivotal role in the design and direction of our products, and you'll engage with key customers to understand their needs and shape them into an effective product and technology roadmap. WE NEED THE SOFTWARE TEAM LEAD TO HAVE . Current DV clearance (Enhanced) We're looking for deep and broad experience in building and designing software Natural Technical leadership skills Solid understanding and experience with modern DevOps methodology Experience working in the National Security domain Excellent communication skills, both written and verbal Experience scaling, leading and mentoring development teams Experience with public cloud technologies Experience translating user requirements into technical requirements Must be able to use a wide variety of open-source technologies Experience with CI and analysis systems Experience with Bids and Tenders is preferred but not essential TO BE CONSIDERED . Please either apply by clicking online or emailing me directly to For further information please call me on or . I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable please leave a message and either myself or one of my colleagues will respond. By applying for this role you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Dominic Barbet. I look forward to hearing from you. SOFTWARE TEAM LEAD - DV CLEARED KEY SKILLS: SENIOR SOFTWARE ENGINEER / SENIOR SOFTWARE DEVELOPER / LEAD SOFTWARE ENGINEER / JAVA DEVELOPER / JAVA ENGINEER / LEAD SOFTWARE DEVELOPER / SENIOR SOFTWARE DEVELOPER / DV CLEARED / DV CLEARANCE / DEVELOPPED VETTING / DEVELOPED VETTED / DEEP VETTING / DEEP VETTED / SC CLEARED / SC CLEARANCE / SECURITY CLEARED / SECURITY CLEARANCE

Senior Backend Engineer Derbyshire. Hybrid, 3 days onsite. £85,000 to £90,000 This is a senior backend role with real scale and complexity, focused on building and evolving the services that underpin a large, high traffic ecommerce platform. The team is looking for engineers who enjoy ownership, ambiguity, and solving problems in fast moving environments rather than operating within rigid processes. The Company They are a large, digitally led retail and ecommerce organisation investing heavily in modern platform engineering. Their technology teams support dozens of consumer facing websites and applications, all powered by a shared microservices architecture. Engineering plays a central role in the business, with strong expectations around accountability, delivery, and technical quality. The Role Design, build, and scale Node.js and TypeScript microservices that support critical ecommerce journeys. Develop and maintain REST and GraphQL APIs used across web and mobile platforms. Work on high impact areas such as checkout, payments, and core transactional flows. Integrate with external systems including CMS platforms, payment providers, and third party services. Operate in a fast paced, high volume environment where change is constant. Take ownership of streams of work, from technical design through to production support. Contribute to CI/CD pipelines, cloud infrastructure, and overall platform resilience. Your Skills and Experience Strong commercial experience building backend services with Node.js and TypeScript. Hands on experience with microservices architectures and API driven systems. Background working in high traffic, high change environments such as ecommerce, gaming, hospitality, or similar. Experience with cloud platforms, ideally Azure, and modern DevOps practices. Comfortable working with both SQL and NoSQL data stores. A problem solving mindset with the ability to operate effectively in ambiguous situations. Confidence taking ownership without relying on heavy process or close supervision. What They Offer The opportunity to work at genuine scale on systems used by millions of customers. A senior role with clear ownership, influence, and long term progression within backend and platform engineering. How to Apply If you are a backend engineer who thrives in high impact environments and wants to build systems at scale, apply now to find out more.

We're looking for a Senior Software Engineer to join our team and take our technology and your career into new territories! MBDA is a great a place to learn about the company's entire product portfolio, whilst embracing the change to DevOps and other innovative technologies! Salary: £40,000-£75,000 depending on experience Location: Stevenage (We may be able to offer a relocation package for this role) Dynamic (hybrid) working: Typically for this role you will work 3-5 days per week on-site due to workload classification. Security Clearance: British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus: Up to £2,500 (based on company performance and will vary year to year) Pension: Maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi Leave: Up to 15 additional days Enhanced parental leave: offers up to 26 weeks for maternity, adoption and shared parental leave. Enhancements are available for paternity leave, neonatal leave and fertility testing and treatments. Facilities: Fantastic site facilities including subsidised meals, free car parking and much more. The opportunity: Technology matters more at MBDA. Our ever-evolving team powers the business across Europe and brings the next generation of defence solutions to life. Together we experiment, innovate and create across the full product lifecycle. And, in a collaborative and close-knit culture, we support each other to search for better. Join us as an Senior Software Engineer and take our technology and your career into new territories! You will be responsible for designing and developing Test equipment software to test the world leading and Complex missile systems and sub-components. What we're looking for from you: Previous software engineering experience in the development of test solutions Strong ability to write software in C / C++; scripting languages would be an advantage to our future direction. Previous experience working in an agile development team. A strong understanding of what is required to create high quality software and the ability to support quality practices A good understanding of automation, continuous integration and DevOps principles and practices Knowledge of electronics measurement and debug techniques using equipment such as oscilloscopes and spectrum analysers Our company: Peace is not a given, Freedom is not a given, Sovereignty is not a given MBDA is a leading defence organisation. We are proud of the role we play in supporting the Armed Forces who protect our nations. We partner with governments to work together towards a common goal, defending our freedom. We are proud of our employee-led networks, examples include: Gender Equality, Pride, Menopause Matters, Parents and Carers, Armed Forces, Ethnic Diversity, Neurodiversity, Disability and more We recognise that everyone is unique, and we encourage you to speak to us should you require any advice, support or adjustments throughout our recruitment process. Follow us on LinkedIn (MBDA), X Instagram (MBDA_UK) and Glassdoor or visit our MBDA Careers website for more information.

Principal .NET Engineer (Azure / Microservices) Salary: Up to £100,000 + Bonus + Benefits Location: Coventry or Central London - Hybrid (2 days per week onsite) Working Hours: 40 hours per week - Full time Job Type: Permanent A globally established organisation is seeking an experienced Principal .NET Engineer to shape the future of enterprise technology used by millions of customers. This role will focus on engineering leadership, modern architecture, cloud-native delivery and driving best practice across multiple teams within a high-scale digital environment. Responsibilities for the Principal .NET Engineer: Define and evolve engineering strategy, standards and best practices across your domain Lead technical direction across multiple engineering teams and programmes Design and oversee delivery of large-scale, high-availability systems using modern Microsoft technologies Provide expert guidance on technical risk, architecture decisions and prioritisation Support Staff Engineers and delivery teams through hands-on technical leadership Drive adoption of DevOps, CI/CD, automation and modern engineering practices Champion secure-by-design principles, vulnerability management and risk reduction Implement observability frameworks including monitoring, logging and SLO / SLI practices Leverage AI and intelligent automation to improve productivity and delivery outcomes Mentor engineers and strengthen engineering culture across the organisation Essential Skills for the Principal .NET Engineer: Deep hands-on expertise in ASP.NET Core, Web API, C#, Entity Framework Strong experience with Azure, Kubernetes, Kafka and Microservices architecture Experience with MongoDB, cloud integrations and distributed systems Strong knowledge of JavaScript / TypeScript Experience using Terraform / Infrastructure as Code Strong understanding of software architecture and scalable system design Experience leading development of complex, high-performance platforms Proven experience in a Principal, Lead or Senior Engineering role Practical experience using Generative AI tools to improve engineering productivity Desirable Skills for the Principal .NET Engineer: Strong advocate of Agile delivery and modern engineering ways of working Experience building collaborative engineering communities Comfortable making data-driven technical decisions at scale Strong mentoring background across engineers of all levels Passion for innovation and continuous improvement If you are a senior .NET engineering leader looking to shape modern cloud platforms at scale while remaining close to technology, this role offers strong influence, complex delivery challenges and long-term impact.

Principal .NET Engineer (Azure / Microservices) Salary: Up to £100,000 + Bonus + Benefits Location: Coventry or Central London - Hybrid (2 days per week onsite) Working Hours: 40 hours per week - Full time Job Type: Permanent A globally established organisation is seeking an experienced Principal .NET Engineer to shape the future of enterprise technology used by millions of customers. This role will focus on engineering leadership, modern architecture, cloud-native delivery and driving best practice across multiple teams within a high-scale digital environment. Responsibilities for the Principal .NET Engineer: Define and evolve engineering strategy, standards and best practices across your domain Lead technical direction across multiple engineering teams and programmes Design and oversee delivery of large-scale, high-availability systems using modern Microsoft technologies Provide expert guidance on technical risk, architecture decisions and prioritisation Support Staff Engineers and delivery teams through hands-on technical leadership Drive adoption of DevOps, CI/CD, automation and modern engineering practices Champion secure-by-design principles, vulnerability management and risk reduction Implement observability frameworks including monitoring, logging and SLO / SLI practices Leverage AI and intelligent automation to improve productivity and delivery outcomes Mentor engineers and strengthen engineering culture across the organisation Essential Skills for the Principal .NET Engineer: Deep hands-on expertise in ASP.NET Core, Web API, C#, Entity Framework Strong experience with Azure, Kubernetes, Kafka and Microservices architecture Experience with MongoDB, cloud integrations and distributed systems Strong knowledge of JavaScript / TypeScript Experience using Terraform / Infrastructure as Code Strong understanding of software architecture and scalable system design Experience leading development of complex, high-performance platforms Proven experience in a Principal, Lead or Senior Engineering role Practical experience using Generative AI tools to improve engineering productivity Desirable Skills for the Principal .NET Engineer: Strong advocate of Agile delivery and modern engineering ways of working Experience building collaborative engineering communities Comfortable making data-driven technical decisions at scale Strong mentoring background across engineers of all levels Passion for innovation and continuous improvement If you are a senior .NET engineering leader looking to shape modern cloud platforms at scale while remaining close to technology, this role offers strong influence, complex delivery challenges and long-term impact.

Principal Java Engineer (AWS / Microservices) Salary: Up to £100,000 + Bonus + Benefits Location: Coventry or Central London - Hybrid (2 days per week onsite) Working Hours: 40 hours per week - Full time Job Type: Permanent A globally established organisation is seeking an experienced Principal Java Engineer to shape the future of large-scale digital platforms used by millions of customers. This role will focus on driving engineering excellence, defining technical standards and leading the design of scalable, high-availability systems across a modern cloud-native environment. Responsibilities for the Principal Java Engineer: Define and evolve engineering strategy, standards and best practices across your domain Lead technical direction across multiple engineering teams and programmes Design and oversee delivery of large-scale, distributed systems using modern technologies Provide expert guidance on technical risk, architecture decisions and prioritisation Support Staff Engineers and development teams with deep technical leadership Drive adoption of DevOps, CI/CD, automation and modern engineering practices Leverage AI and intelligent automation to improve productivity and delivery outcomes Mentor engineers and contribute to a strong engineering culture and community of practice Work closely with senior stakeholders to align technology with business goals Essential Skills for the Principal Java Engineer: Deep hands-on expertise in Java, Spring Boot, Microservices, Kafka and AWS Strong understanding of software architecture and scalable system design Experience leading development of high-performance distributed systems Proven experience in a Principal, Lead or Senior Engineering role Experience defining and governing technical standards and engineering practices Experience influencing strategy across multiple teams or domains Practical experience using Generative AI tools to improve engineering productivity Strong leadership, mentoring and stakeholder engagement skills Desirable Skills for the Principal Java Engineer: Strong advocate of Agile delivery and modern engineering ways of working Experience building collaborative engineering communities Comfortable making data-driven technical decisions at scale Experience working closely with senior engineering leadership teams If you are a senior Java engineering leader looking to shape modern platforms at scale while remaining close to technology, this role offers strong influence, complex challenges and long-term impact.

Principal Java Engineer (AWS / Microservices) Salary: Up to £100,000 + Bonus + Benefits Location: Coventry or Central London - Hybrid (2 days per week onsite) Working Hours: 40 hours per week - Full time Job Type: Permanent A globally established organisation is seeking an experienced Principal Java Engineer to shape the future of large-scale digital platforms used by millions of customers. This role will focus on driving engineering excellence, defining technical standards and leading the design of scalable, high-availability systems across a modern cloud-native environment. Responsibilities for the Principal Java Engineer: Define and evolve engineering strategy, standards and best practices across your domain Lead technical direction across multiple engineering teams and programmes Design and oversee delivery of large-scale, distributed systems using modern technologies Provide expert guidance on technical risk, architecture decisions and prioritisation Support Staff Engineers and development teams with deep technical leadership Drive adoption of DevOps, CI/CD, automation and modern engineering practices Leverage AI and intelligent automation to improve productivity and delivery outcomes Mentor engineers and contribute to a strong engineering culture and community of practice Work closely with senior stakeholders to align technology with business goals Essential Skills for the Principal Java Engineer: Deep hands-on expertise in Java, Spring Boot, Microservices, Kafka and AWS Strong understanding of software architecture and scalable system design Experience leading development of high-performance distributed systems Proven experience in a Principal, Lead or Senior Engineering role Experience defining and governing technical standards and engineering practices Experience influencing strategy across multiple teams or domains Practical experience using Generative AI tools to improve engineering productivity Strong leadership, mentoring and stakeholder engagement skills Desirable Skills for the Principal Java Engineer: Strong advocate of Agile delivery and modern engineering ways of working Experience building collaborative engineering communities Comfortable making data-driven technical decisions at scale Experience working closely with senior engineering leadership teams If you are a senior Java engineering leader looking to shape modern platforms at scale while remaining close to technology, this role offers strong influence, complex challenges and long-term impact.

Principal Software Engineer - TypeScript, JavaScript, Python, C++, Linux, IoT, K8 Southampton (Onsite) 75,000 + generous pension & benefits Are you an experienced Software Engineer who thrives on solving real-world problems with cutting-edge technology? This is an opportunity to join a talented engineering team building advanced, real-time software systems used in safety-critical environments worldwide. You'll be working at the intersection of enterprise software, IoT, and data-driven decision-making; developing solutions that genuinely make a difference. Why this role is exciting This isn't just another enterprise software role. You'll be working on a sophisticated platform that connects physical devices (IoT) with real-time data processing, delivering actionable insights through modern web applications. The systems you help build are deployed globally and play a vital role in protecting people, infrastructure, and national security. Engineers here consistently highlight exposure to multiple Kubernetes environments (on-prem, cloud, VM-based), working across diverse customer use cases with unique technical challenges, the chance to experiment with new tools, architectures, and AI integrations, and a broad technical landscape spanning microservices, real-time systems, and distributed architectures. About You - What makes you a great fit We're looking for a technical expert who can lead and inspire. Strong background in Object Oriented Programming with knowledge of C++, Python or similar. Recent experience in TypeScript / JavaScript. Deep experience with distributed systems, microservices, and APIs. Solid understanding of connectivity (TCP/IP, device communication, telemetry). Experience working with Linux environments and Kubernetes. Ability to communicate confidently with both engineers and senior stakeholders. Proven experience leading teams including remote and offshore collaboration. A STEM degree is required, reflecting the level of technical depth and problem-solving involved. Tech environment Kubernetes across on-prem, cloud, and hybrid environments. Microservices architecture with real-time data processing. IoT integrations and telemetry pipelines. Modern web applications (TypeScript / JavaScript). CI/CD, DevOps, and infrastructure as code. Emerging work around AI integration and intelligent features. Why join Work on meaningful, real-world problems with global impact. Gain exposure to a broad and evolving tech stack. Be part of a team that values innovation, experimentation, and learning. Play a key role in delivering complex solutions to high-profile customers. Collaborate with a highly skilled, mission-driven engineering team. Additional info Due to the nature of the work, you must be eligible to obtain UK security clearance. Please hit apply to upload your CV or contact (url removed) for more details and a confidential discussion. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Senior Java Engineer Modern Stack TDD & CI/CD Complex Systems Remote First (office visit once a month) - you must live within 1hr 30 of South Manchester 60,000 - 70,000 + Bonus + Excellent Benefits my client is not able to provide sponsorship We're working with a long-established tech company who are continuing to modernise a complex platform within a highly regulated domain. They've built a strong engineering culture around Agile and XP practices, and they're now looking for a Senior Java Engineer to join one of their Scrum teams. This is a role for someone who is genuinely hands-on, enjoys solving tricky problems, and cares about building software the right way - clean code, testing, collaboration, and continuous improvement. The Opportunity You'll join a cross-functional team working on large-scale systems that have real-world impact. Engineering standards are taken seriously here, but it's not dogmatic - it's practical, delivery-focused, and built around doing things sustainably. The Senior role is almost entirely hands-on , but they're looking for someone with the experience and maturity to: mentor other engineers lead by example contribute to good engineering practices help the team deliver reliably Tech Stack & Practices The core platform is Java-based, supported by a modern mix of tooling: Java, Spring Boot TDD / automated testing CI/CD and modern delivery pipelines AWS (including serverless approaches in places) Docker, Kubernetes Infrastructure as Code (Terraform, etc.) You don't need to tick every box - strong Java + good engineering habits are the priority. Exposure to AWS and DevOps tooling is a nice bonus. What They're Looking For Strong experience building backend systems with Java & Spring Boot Comfortable working with TDD and modern engineering practices Experience delivering production software in Agile teams Someone who enjoys mentoring and helping others grow Collaborative mindset - pairing, code reviews, shared ownership Bonus points for AWS, Docker/Kubernetes, Terraform, etc. What's In It For You? Remote-first working with minimal office travel Strong salary, bonus and excellent benefits A genuinely good engineering culture (not just "Agile" on paper) Meaningful work, complex systems, and long-term platform thinking Plenty of room to learn and grow Interested? Apply now or get in touch for more info - even if you don't have a CV ready, we're happy to chat. Cathcart Technology is acting as an Employment Agency in relation to this vacancy.

Security Clearance: All candidates must already hold DV and eligible for eDV Copello have partnered with a leading Defence client in their search for a Senior DevOps Engineer. In this role you will be deploying applications and software to cloud or on-prem environments for our many business areas. Skills and Experience Experience of working in an Agile/SCRUM/DevOps delivery model Cloud technologies (AWS or Azure) Infrastructure as code e.g. Terraform, Puppet, Chef, Ansible etc. Experience in building and deploying large-scale applications in Continuous Integration/Delivery pipelines; Container platform and orchestration systems ECS, AKS, Kubernetes/helm/Docker Experience in automation and integration tools such as Jenkins, Concourse CI or cloud equivalents Experience in scripting languages and source control Responsibilities Building and setting up development tools and infrastructure Understand the needs of project stakeholders Automate and improve development and release processes Ensure that systems are safe and secure against cyber security threats Identify technical problems and develop software updates and solutions Work with other engineers to ensure that development follows established processes and works as intended

AWS Cloud Platform Engineer - AWS, Cloud & On-Premise We're working with an ambitious and forward thinking SaaS business with over 400 employees, 5000+ customers and a busy pipeline of work. They are invested in modern and emerging technologies including AI - you can expect a fast moving and progressive culture where you will learn, develop and stay on the curve of modern tech. The role of AWS Cloud Infrastructure / Platform Engineer is to support and evolve a hybrid infrastructure environment spanning cloud and on-premise systems. This is a senior and influential role where, alongside your technical contribution, you will help to steer the working practice, provide strategic input and drive innovation. The Role: You'll play a key role in managing and enhancing a hybrid infrastructure estate, supporting both internal systems and customer-facing platforms. Working closely with engineering teams, you'll help drive best practices across DevOps, automation, and system reliability. Key Responsibilities: Manage and support hybrid infrastructure across AWS and on-premise environments Optimise systems for performance, scalability, security, and cost Collaborate with engineering teams to improve DevOps practices and automation Monitor infrastructure, troubleshoot issues, and ensure high availability Maintain clear documentation and continuously improve processes The ideal candidate will have: Proven experience in AWS infrastructure design, deployment and system administration. Broad understanding of Microsoft hybrid cloud infrastructures with a good working knowledge of on-premise infrastructure. Networking (switching, load balancing and firewalls) Experience of working with commercially focused software engineering teams using Agile/DevOps practices. Strong problem-solving skills; effective working independently and within teams. Experience managing complex projects. Highly proficient in at least two of the following technologies: Docker (AWS ECS) Terraform, Ansible, or CDK AWS IaaS (EC2, VPC, Transit Gateway) CloudFlare Windows Server (IIS) Linux Ready to make an impact? Hit apply to upload your CV, or email direct to (url removed) for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

IntaPeople are hiring for a Low code / Power Platform Developer to join a growing digital engineering team working on modern technology platforms. You ll join a small, multidisciplinary technology team responsible for designing and evolving the platforms the business runs on. Working closely with a senior low code lead, you ll take end to end responsibility for features across Dynamics 365 and Power Platform, from initial handover through to release. This is not a ticket driven or build only position. Each feature you own is yours to shape, from understanding the business problem, through technical design and build, to stakeholder communication and delivery. Strong communication is just as important as technical capability. You ll regularly translate technical decisions into plain language, run walkthroughs, and keep non technical stakeholders aligned throughout the lifecycle of your work. The team is also actively expanding its use of AI tooling, and this role will play a hands on part in using AI to improve delivery speed, quality, and ways of working. What you ll be doing Owning features end to end, including requirements clarification, technical design, build, testing, and release Working directly with business stakeholders to turn unstructured conversations into clear specifications and user stories Designing and building solutions across Dynamics 365 and the Power Platform, including Power Apps and Power Automate Writing and maintaining C# plugins and JavaScript where custom logic is required Producing clear technical designs and documentation that others can confidently build on Collaborating with internal and external contributors to coordinate delivery across workstreams Reusing patterns and components where possible to improve consistency and maintainability Using AI tools to accelerate analysis, design, build, and documentation What we re looking for Around 2-4+ years hands on experience with Microsoft Dynamics 365 CRM Experience with customisation, configuration, Business Process Flows, and security roles Strong Power Automate experience, including integrations with external systems Experience building Power Apps (Canvas and Model Driven) Ability to read and write C# and JavaScript in a Dynamics 365 context Comfortable working directly with business stakeholders Able to explain technical concepts clearly to non technical audiences An AI first mindset, you already use AI tools to think, build, and solve problems effectively Nice to have Azure DevOps (or similar work management tools) Deeper experience using AI tools beyond basic prompting Background in financial services or professional services environments Role overview Low code Engineer / Power Platform Developer Starting Salary of £50,000 - £60,000 DOE Annual bonus scheme between 10%-20% 25 days holiday allowance (which increases with service) Central Cardiff office location True Flexible working hours Hybrid working setup expectations are typically 2-3 days per week Private Medical care Company wide trips Group Life Assurance, Income Protection & Critical Illness cover Matched pension contribution Cycle to work scheme If you're an experienced Data Engineer looking to make an impact in a modern, forward-thinking team, this is a great opportunity. Please not we do not have the ability to provide sponsorship and candidates must only apply who have the ability to work without restriction within the UK. Interested? Click apply now with your CV or call (phone number removed) for a chat!

Software Engineer (Cloud & Data Migration) The Opportunity Join a global leader in the digital product space, building high-concurrency systems for millions of users. We are looking for a Senior Engineer to drive our back-end strategy and cloud deployment using a modern, best-in-class stack. Key Requirements Java Mastery: 5+ years of experience (Java 17+ preferred) with a focus on performance tuning. Spring Ecosystem: Deep expertise in Spring Boot, Data, and Security. Cloud & DevOps: Strong AWS knowledge (ECS/Fargate, Lambda, RDS) and expert proficiency with Docker and CI/CD. Highly Desirable (Full Stack) React.js: 3+ years of experience with complex SPAs. Micro Frontends: Practical experience with MFE architecture. Apply now with your updated CV for immediate consideration. Randstad Technologies is acting as an Employment Business in relation to this vacancy.

The successful candidate for the Engineer, Post Trade role, will be working with the Director Technical Delivery Solution and Delivery, will form part of a team building a complex, ground-up cloud-based critical market infrastructure service in a bold new venture for LSEG. This opening requires a candidate who takes great pride in delivering excellence with excellent logical and technical skills and a can-do attitude combined with a helpful mentality, and a wish to play a critical role in forming and growing a new business.# Key ResponsibilitiesA strong focus on engineering excellence and coding, adopting an open and hands-on approach to problem-solving and delivery. Engage deeply in technical design and implementation to ensure solutions are robust, scalable, and aligned with industry standards. Actively contribute to all stages of the product engineering life cycle-solutioning, design, coding, and testing-while promoting collaboration and transparency within the team to drive high-quality outcomes.Demonstrate ownership and pride in work, proactively taking on new responsibilities aligned with product engineering needs. Embrace and apply LSEG engineering principles, diving deep technically to build with purpose and foster excellence within the team through open collaboration. Create an environment of engagement, challenge, and constructive questioning, ensuring trust and respect are maintained and a strong one-team mentality is upheld# Key Skills and ExperienceEvent driven microservices architecture Strong understanding of microservices design, including pitfalls and best practices. Knowledge of Domain-Driven Design (DDD) and event-driven architecture principles. Experience with containerization and orchestration using Docker and Kubernetes. Skilled in event-driven patterns for efficient and robust communication. Expertise in building and maintaining DevOps pipelines, ideally with GitLab. Proficient in shift-left testing using tools like JUnit, Cucumber, Gherkin, PACT, and Test Containers. Working knowledge of event/message brokers such as Kafka and MQ.Advanced Java Strong experience in Object-Oriented Programming (OOP). Advanced knowledge of Java 17+ features and practical experience with Spring Boot. Skilled in developing RESTful services, including REST design principles, Swagger/OpenAPI, and Spring REST MVC. Proficient in building and delivering enterprise-grade Java applications. Hands-on experience with data structures, algorithms, concurrency, and multi-threading.Database Management Strong SQL knowledge with experience in relational databases such as Postgres. Working knowledge of object storage solutions, e.g., AWS S3. Familiarity with database version control tools like Flyway and Liquibase.Cloud Architecture Experience working with major public cloud platforms, preferably AWS. Hands-on use of cloud-based services such as AWS Aurora, MSK, S3, and IAM. Basic understanding of cloud networking concepts.Blockchain Integration and Interoperability Understanding of blockchain fundamentals, including consensus mechanisms and smart contracts. Knowledge of interoperability protocols Experience integrating blockchain solutions with existing enterprise systems. Familiarity with cross-chain communication and bridging technologies. Awareness of security considerations in blockchain integration (e.g., cryptographic standards, key management). Knowledge of token standard and transaction lifecycle.Agile Ways of Working Strong understanding and commitment to the ethos of agile working. Experience working within Scrum and Kanban frameworks. Active participation in sprint ceremonies, including Product Backlog Refinement. Proven collaboration with cross-functional teams in scaled agile environments.# Key Behaviours Delivery-focused: Committed to meeting deadlines and managing stakeholder expectations. Accountable: Takes ownership and responsibility for outcomes. Collaborative: Works effectively within cross-functional teams and fosters teamwork. Communicative: Champions clear, respectful, and constructive communication. Quality-driven: Maintains high standards in code quality, testing, and CI/CD practices. Adaptable & Innovative: Eager to learn, improve, and embrace new technologies. Critical yet Respectful: Challenges ideas constructively while maintaining professionalism. Engineering Mindset: Passionate about solving problems and minimizing complexity. Career Stage: Senior Associate London Stock Exchange Group (LSEG) Information: Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership , Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone's race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.Please take a moment to read this carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it's used for, and how it's obtained, .If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.# Role ProfileLSEG (London Stock Exchange Group) is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth. Our culture of connecting, creating opportunity and delivering excellence shapes how we think, how we do things and how we help our people fulfil their potential.