CGI in Leeds is seeking a Senior Software Engineer to deliver resilient, scalable digital solutions for our clients. You will join a collaborative engineering community, apply modern practices, take ownership of features, and help shape secure, hi...Read More>>.

Addleshaw Goddard is seeking an Interim Software Engineer for a 12‑month fixed‑term contract to support maternity cover. You will design, build and maintain scalable Microsoft stack applications, focusing on C# .NET and Azure, while collaborat...Read More>>.

Arrows, a technology consultancy in the UK, is looking for a hands-on leader to guide cross-functional engineering teams. You’ll ship and maintain web applications in a fast-paced setting, with a bias toward either frontend or backend but strong...Read More>>.

Opus Recruitment Solutions Ltd. is seeking freelance Software Engineers (SC Cleared) for a UK Government digital transformation programme. You will join a newly formed team delivering secure tax information exchanges, focusing on AWS-based develop...Read More>>.

MHR is seeking a Principal Software Engineer to define strategy, influence architecture, and guide delivery in a modern SaaS environment. You will work across the organization to shape scalable systems using .NET and Azure, applying cloud-native d...Read More>>.

J.P. Morgan is seeking a Lead Software Engineer to join the Atlas On Premise and Next Generation Infrastructure team in the UK.You will deliver a first-class private cloud offering, enabling multiple hypervisor platforms and ensuring a cons...Read More>>.

CreateFuture in Edinburgh, Leeds, Manchester, London or remote locations seeks a Senior Software Engineer to build scalable Java, Node.js and AWS backends. You will shape architecture, mentor engineers, and drive AI/automation initiatives across c...Read More>>.

Coder is building the next generation of AI development infrastructure. As a Senior Software Engineer on Coder’s Engineering team, you’ll develop and evolve production systems powering our agentic development experiences.You’ll work a...Read More>>.

MHR International UK Limited in the United Kingdom is seeking a skilled Java professional to design, develop and maintain enterprise-scale SaaS apps powered by Jakarta EE/J2EE, with modern front‑end work in Angular and TypeScript.You will...Read More>>.

Chess Dynamics Ltd. is seeking a Senior Software Engineer for Naval Systems to design, develop and maintain real-time embedded software for naval applications.The role involves collaborating with systems, mechanical and electrical engineers...Read More>>.

Opencast is seeking software developers who value craft over speed and relish problem-solving. You’ll work in a collaborative, client-facing consultancy, using Java or Scala, practicing TDD and pair programming, and delivering government-facing...Read More>>.

Mitsubishi Electric Iconics Digital Solutions, Inc. seeks a Senior Software Engineer, Team Leader, to guide a cross‑functional team in Dudley, delivering production‑grade software across frontend, backend, and cloud infrastructure.You w...Read More>>.

Thermoteknix Systems Ltd, based in Cambridge, develops AR and infrared imaging solutions for defence, security, and industry. You will contribute to the AR product portfolio, designing features, fixing bugs, and diagnosing issues in deployed units...Read More>>.

Thermoteknix Systems Ltd, based in Cambridge, UK, is seeking an experienced Embedded Software Engineer to help advance our AR and infrared product portfolio. You will design and implement new features, fix bugs, and diagnose issues in deployed uni...Read More>>.

LSEG is seeking a Software Engineer for its Real-Time Engineering team to work on a global low-latency market data platform. You will build APIs, telemetry pipelines and synthetic monitoring services to show how reliably market data reaches custom...Read More>>.

Groupe SII in the United Kingdom seeks a Software Engineer for Autonomy to support the development, deployment and evolution of software, data and AI capabilities across complex defence programmes.You will work with software engineers, arch...Read More>>.

Line Up Aviation represents a global aviation and defence client recruiting an Embedded Software Engineer for a 6-month contract based in Portsmouth. The role offers pay up to £60/hour via Umbrella (DOE) with an in-scope IR35 status.You wi...Read More>>.

SII UK is seeking a Software Engineer for Autonomy to advance software, data and AI across defence and technology environments. You will develop secure software, build CI/CD pipelines and integrate APIs within multidisciplinary teams to enable aut...Read More>>.

Raytheon UK invites applications for a Senior Software Engineer to join our Manchester or Gloucester teams. You will design and build software across cross-functional programs, delivering and deploying critical systems in a secure environment....Read More>>.

Sierra Nevada Corporation Mission Systems UK in St Athan is seeking a Senior Software Engineer (AI/ML) to contribute to advanced software solutions for UK defence and aerospace programmes. You will work with systems engineers and data specialists...Read More>>.

The Ellison Institute Of Technology (EIT) is seeking a Senior Software Engineer to join the SciComp team in the UK. You will design and build robust services powering scientific applications, integrating ML inference servers, hardware interfaces,...Read More>>.

DWP Digital in Newcastle is seeking a Java Software Engineer to build secure, scalable digital services used by millions of people across the UK. You will work in agile teams, designing and maintaining software products that improve public service...Read More>>.

DWP Digital is hiring a Java Software Engineer to build secure, scalable digital services used by millions across the UK. You’ll work in multidisciplinary agile teams, designing and delivering software with modern technologies such as Java, AWS,...Read More>>.

easyJet Airline Company PLC is seeking a hands-on Software Engineer in Luton, offering hybrid working with 60% office time. You’ll join an agile squad building and operating scalable software that supports Europe’s leading airline.The r...Read More>>.

My client is a specialist software consultancy delivering bespoke solutions to solve complex operational problems for Central Government customers. As their team grows, they're looking for an experienced Full Stack Engineer to join a live deliv...Read More>>.

digiLab, a formative AI company, seeks a Senior Software Engineer to own backend design for The Uncertainty Engine. You will collaborate with cross-functional teams to extend an ML library and deliver scalable APIs, while upholding security and pe...Read More>>.

Get2Talent is seeking a hands-on Senior Software Engineer/Technical Lead for a live Central Government project. You will lead a team, design and deploy bespoke software, and provide technical direction across clients within a collaborative Agile e...Read More>>.

Cloudflare is seeking a skilled engineer for the Egress team to own and evolve egress connectivity across its network. You will design and implement capabilities used by products like WARP, Zero Trust, and iCloud Private Relay, collaborating with...Read More>>.

Ping Identity is seeking a Senior Staff Software Engineer to join the Platform Engineering team. You will build IAM capabilities across the Ping platform, spanning infrastructure, services, APIs, and UI. The role emphasizes AI tooling usage to acc...Read More>>.

DWP Digital is seeking a Senior Software Engineer to shape the future of digital services in the UK’s largest government department. You will design, build and support secure, scalable cloud-based platforms in multidisciplinary teams, with a foc...Read More>>.

Mind Foundry in Oxford seeks a Senior Software Engineer to join a multidisciplinary team building AI/ML systems for Defence and National Security. You will ship data-centric software and contribute to the full development cycle from design to prod...Read More>>.

MBDA UK is seeking a hands-on Software Technical Team Lead within the New Product Development Group in Embedded Software. You will lead a small/medium team to deliver our software solution for MBDA's latest naval weapon system, supporting the full...Read More>>.

Modis in Bristol is seeking an Embedded Software Engineer for a long-term, onsite contract. You will develop embedded Linux real-time software using C++ and Rhapsody, and ensure alignment with ICDs.You will write unit and integration tests,...Read More>>.

Arm is seeking a Staff Software Engineer and Line Manager for its Central Engineering Machine Learning Group in the UK. You will design, develop, and maintain the ML SDK for Vulkan, while mentoring engineers and coordinating across teams to delive...Read More>>.

Lane Clark & Peacock LLP is seeking a Senior Software Engineer to join the Power Trading software team, shaping scalable, maintainable solutions on a C#/.NET stack hosted in Microsoft Azure. You will work across Cosmos DB, PostgreSQL, and a Vue.js...Read More>>.

Tesco Stores Limited is seeking an SDE3 in Welwyn Garden City to provide technical leadership across the team, design and ship end-to-end stories, and take ownership of delivery. You will implement robust Java solutions and contribute to architect...Read More>>.

TickPick is seeking a Senior Software Engineer in York, UK, to own end-to-end systems across API, web, and mobile layers with AI agent-enhanced development. You will orchestrate agents to accelerate code generation, review, and deployment, while e...Read More>>.

Peregrine is seeking a Senior Software Engineer to join our core engineering teams. You’ll work cross-functionally with design and product management to build systems that are robust, scalable, and user-centered.You’ll own major feature...Read More>>.

Experienced Machine Learning Framework/Runtime Software Engineer (C++) Specific Skills and Experience RequiredWe’re looking for strong C++ software development experience, ideally gained while building machine learning inference...Read More>>.

Futureheads is seeking a Senior AI Software Engineer to help shape AI-enabled development practices across a large enterprise technology estate. You will combine deep software engineering expertise with practical AI experience to drive faster, saf...Read More>>.

Job SummarySenior Software Engineer x2 – Engineering Excellence & AI EnablementBristol (Hybrid, 2 days/week) - Permanent - Up to £75k + 15% bonus + BensA rare opportunity to join the technical exce...Read More>>.

Oxford Instruments Andor in Belfast is seeking a Senior Software Engineer- Software Applications to design, develop and maintain customer-facing Windows desktop applications using C# and .NET, contributing to multiple products and interfacing with...Read More>>.

Department for Work and Pensions is seeking a senior software engineer to design and deliver modern digital services at public-service scale. You will develop production software, review architectures, and mentor engineers while collaborating with...Read More>>.

Renaissance Learning, Inc. is seeking a software engineer to build and maintain features across the full stack, including Azure, .NET APIs, and an Angular frontend. You’ll contribute to architectural decisions and write clean, tested code while...Read More>>.

SelectScience is hiring a Senior Software Engineer to lead hands-on product development across the main site, client reporting analytics, and new AI-enabled features. You will own end-to-end delivery, shaping architecture, and ensuring robust, sca...Read More>>.

Kainos is seeking a Senior Software Engineer to develop high quality solutions that delight users worldwide. You’ll work in a fast-paced, collaborative environment, making sound technical decisions and mentoring others as you learn new technolog...Read More>>.

Northrop Grumman UK is seeking a Software Engineer to join an Operations and Maintenance team supporting national security systems. You will maintain mission-critical capabilities, respond to real-time challenges, and collaborate with engineers an...Read More>>.

easyJet is seeking a Software Engineer to join our London-based engineering teams. This is a hands-on role in a hybrid setup, contributing across the full software lifecycle to deliver scalable systems for one of Europe’s leading airlines....Read More>>.

Energy Jobline ZR is seeking a hands-on Software Development Consultant in Edinburgh to coach multiple software teams and drive modern engineering practices. This role focuses on embedding responsible AI‑assisted development within delivered pro...Read More>>.

Pendo, based in Sheffield, is seeking a Senior Software Engineer to shape and ship intelligent product experiences. You’ll work full-stack with a frontend lean toward TypeScript and Vue.js, using AI coding tools to build high-quality features on...Read More>>.