526 to 550 of 1,337 Senior Software Engineer Jobs

Capital One UK is seeking a Senior Software Engineer in London to design, develop, test and maintain software that automates core business processes. You will work across tech, product and operations to deliver high-impact solutions in a hybrid setup. You’ll use Java ...

Ownership. Can you build the backend, own the frontend and confidently explain every architectural decision in between? We're looking for a genuinely strong Senior Software Engineer who loves building complete solutions, not just working on isolated tickets. This is a hands-on, evenly balanced full-stack … features and solutions from initial design through to production, while helping shape how the wider platform evolves. We want someone who thinks like an engineer, not just a coder. Someone who understands what happens when systems scale, when services fail, when concurrency becomes an issue and when architectural decisions ...

ALTEN is seeking a Senior Software Engineer (DevSecOps & Autonomy) to design, develop and deploy secure software across safety-critical environments. You will own CI/CD pipelines, automate deployment, and collaborate with cross-functional teams on data integration and autonomy programmes. Location is Hybrid in Bristol ...

agile, empowered teams where you'll solve complex engineering challenges, take ownership of meaningful work and build technology with global impact. As a Senior Software Engineer, you'll build tools and systems that help engineers develop, run and evaluate simulation and AI workflows at scale. … tooling that support autonomous driving today while helping create the foundations for the next generation of intelligent systems across Bosch. Responsibilities Design and build software tools, services and workflows used by engineering teams. Work across languages, frameworks and systems depending on the problem being solved. Build reliable, maintainable ...

Group in Cambridge is seeking a Senior Software Engineer to design and develop high-quality software across modern technologies. You will influence architectural decisions and engineering practices while collaborating with a team of exceptionally skilled engineers. Language-agnostic approach allows you to focus on fundamentals … craft robust software, regardless of the primary programming language. This role offers opportunities to work on sophisticated systems in a collaborative #J-18808-Ljbffr ...

looking for a Senior Software Engineer to play a pivotal role in evolving M&S’s Price Domain. This team provides the critical software capabilities that power pricing and promotions across M&S Food, Fashion, Home, and Beauty, ensuring customers see accurate, consistent, and compelling prices … your mission is to enable them through scalable services, resilient APIs, event-driven architectures, and exceptional engineering practices. This is a role for an engineer who is excited by building high-volume transactional systems, designing reusable platform capabilities, and shaping how pricing and promotions are managed across ...

Global is seeking a Senior Software Engineer II to design, build and operate secure, scalable software across our global digital platforms. You will own complex technical challenges, drive architectural decisions and collaborate with product and business stakeholders to deliver impactful outcomes. You will mentor engineers, contribute ...

havean exciting opportunity for a Senior Software Engineer to join the Operational and Regulatory Technology department for an award-winning investment platform, offering a collaborative team working environment, training and excellent career progression. Our strategy is to have a cross functional development team, with team members working ...

passionate about building high-quality software solutions that solve complex customer challenges? Do you enjoy mentoring others, driving technical excellence, and collaborating across teams to deliver impactful products? About our TeamOur team is a Shared Services team that provides API Platform capabilities to all of Elsevier. API teams … Gateways, enabling API teams to onboard MCP servers and tools, manage credentials for these resources, and track usage through dashboards. About the RoleAs a Senior Software Engineer you are expected to participate in technical discussions to come up with a design to meet Product Requirements, develop test ...

Senior Software Engineer (LLM Engineering), London London Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life-changing medicines with an ambition to solve all disease. The future is coming. A future enabled and enriched by the incredible power of machine … translate scientific needs into technical AI specifications. Partner with other parts of the business to unlock LLM-based use-cases. Skills and qualifications Software Engineering: Strong coding skills (Python) with a focus on production-grade, maintainable systems. System Design: Ability to architect and maintain (IaC) complex systems across multiple ...

Andrews Recruitment Group is seeking a Senior Software Engineer for AI training projects on a remote, part-time basis. The role focuses on real software engineering challenges, including feature implementation, refactoring, performance tuning, and code review across multiple repositories. Ideal candidates have strong software engineering ...

Andrews Recruitment Group is seeking a Senior Software Engineer to support AI training projects on a fully remote, part-time basis. The role focuses on delivering software features, improving code quality, and optimizing performance across multiple repositories. You will work on backend and full-stack tasks ...

GCHQ is seeking a Senior Software Engineer in Cheltenham/Manchester who will drive architecture and design of mission-critical systems, delivering high-quality software and promoting best practices across teams. You will work with C++, Golang, Python, Rust and cloud platforms AWS/Azure/ ...

integrated, highly automated platform that drives outstanding client outcomes and accelerates growth across our global franchise. Role Overview/What will you do: As Senior Software Engineer in our global technology team, you will be working with a group of passionate engineers who build technical solutions … complex business problems. You will have an opportunity to participate in the whole spectrum of building a software solution, closely working with product teams and users. We expect you to contribute to our vision of building a strong engineering culture within our global teams. This role is for someone ...

Artlogic Media Limited in London is seeking a Senior Software Engineer to build and enhance Artlogic’s software platform, delivering high-quality, scalable solutions and contributing to engineering decisions and best practices. You will help advance product development across the stack, mentor teammates, and ensure robust ...

Global is seeking a Senior Software Engineer II to design, build and operate secure, scalable software across our global platforms. You will own complex technical challenges, collaborating with engineering, product and business stakeholders to drive measurable outcomes. You will design, implement and maintain services, contribute ...

Marks & Spencer is seeking a Senior Software Engineer to lead the modernisation of our order management software within the Stock Domain. You will design scalable data services, own features end-to-end, and shape platform APIs for reliable stock visibility and customer experiences. You will collaborate ...

Everfox is seeking a Senior Software Engineer to support our London team. You will split time between hands-on work on cross-platform desktop and mobile apps and managing delivery across the end-point software layer of the Hardsec product line. You will shape and deliver … point software for secure browsing and VDI access, owning design, development and user experience. Role includes Linux/Windows desktop and Android/iOS work, with emphasis on quality and enterprise integration. #J-18808-Ljbffr ...

Location: Glasgow Workstyle: Hybrid Reports to : VP Software Engineering We're open on level for the right person, this role can be scoped at Staff for a candidate with deeper platform ownership experience. About Chemify Chemify is revolutionising chemistry. We are creating a future where the synthesis of previously … trusted answer for its properties and hazards, one record of what was actually made and shipped to clients. We're looking for a Senior Software Engineer to own crucial parts of that platform. This is a genuinely full-stack role: you'll own applications ...

Andrews Recruitment Group is seeking a Senior Software Engineer to support AI training projects. The role focuses on real software engineering problems, including feature implementation, refactoring, performance improvements, code review, and task/solution creation across multiple repositories. This is a fully remote contractor position with … about 15 hours per week and flexible days. Opportunities vary by project, with rates ranging from $30 to $150 per hour, and highly specialized senior work #J-18808-Ljbffr ...

Senior Embedded Software Engineer - Modern C++/Embedded Linux Barnsley, South Yorkshire Up to £70,000 + benefits | Relocation assistance available Do you write modern C++ every day, but still understand what's happening on the hardware underneath? This is a senior role in a small … house R&D team. It develops connected embedded devices across several projects at once, from initial requirements through to products in volume production. The software team is small, so you'll have real ownership, your work will be visible and you'll have a direct say in technical direction. ...

Halliburton is seeking a Senior Software Engineer to design, develop, and modernize high-performance desktop and cloud applications in a hands-on role at Milton Park, Abingdon, UK. You will own the technical direction, write code daily, review PRs, and drive architecture decisions with the Team Lead … Product Owner. The ideal candidate has 5+ years in production software, strong C#/.NET and C/C++ skills, cloud experience (AWS/Azure/GC), and hands-on CI/CD. #J-18808-Ljbffr ...

Impact and Responsibilities We are seeking a Senior Software Engineer who thrives on untangling complex systems and modernising core infrastructure without breaking production. This is an exciting opportunity to modernise core C#/SQL systems! Extract legacy business logic, build clean services, and verify changes in shadow … Server stored procedures and backend logic with total precision ensuring client-money correctness is never compromised. What we're looking for in you Senior-level, hands-on experience in modern .NET (.NET 6+) paired with deep, comfortable familiarity with legacy .NET Framework 4.8 (ASP.NET MVC 5, WebAPI 2, Entity ...

Andrews Recruitment Group is seeking a Senior Software Engineer to support AI training projects in a fully remote capacity. You will work on real software engineering problems, including implementing features, refactoring, performance optimisation, code review and validating solutions. Experience across backend and full-stack engineering, systems ...

allpay Limited is seeking a Senior Software Engineer to join our Research and Development team on a fixed-term basis. You will contribute to requirements gathering, design software solutions, and participate in Agile ceremonies to ensure timely delivery. The role emphasizes collaboration, mentoring of junior developers ...