351 to 375 of 5,468 Software Engineer Jobs in the UK

Barcelona and Montreal, we have a proven track record of delivering powerful, elegant and intuitive trading technology solutions. We are looking for a Senior Software Development Engineer in Test to join our team and help develop our open-source and proprietary platform products. YOU ARE: Self-directed, with … Happy to work in a test-driven and Agile development fashion. YOU HAVE : Strong understanding of QA methodologies, shift-left practices, and the full software development lifecycle (TDD, BDD, Scrum, Kanban). Proficient in Java, with a focus on automated testing, root cause analysis, and debugging. Comfortable implementing tests ...

technologies to ensure a vast array of devices stay seamlessly connected. Join the Wireless Logic Adventure Join our Core Capabilities squad as a Senior Software Engineer. You’ll collaborate with a dynamic team including Product Manager, Engineering Lead, and fellow engineers to look after the shared in‐house components … mark on something transformative. The Role The Core Capabilities team: Owns shared product & application services Operates with clear product ownership and roadmaps Enables multiple software delivery teams Is supported by the Infrastructure function (cloud, runtime, networking) Focuses on usability, adoption, reliability, and long‐term evolution As a Senior Software ...

industry works. Driving innovation through digitalisation and AI, we deliver accelerated impact and excellence for customers every day. The Opportunity We are seeking passionate software engineers from mid-level to lead to help us build robust, enterprise-grade solutions that drive real-world impact. Our problems are complex from … that are constantly evolving, to challenges that define modern finance, giving engineers the opportunity to stretch their craft and shape solutions that matter. Our software engineers have a strong appetite for innovation, new technologies, and AI, both in how we accelerate engineering and in how we create smarter, more ...

peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, Set engineering standards for testing strategy, CI/CD, secure-by-default … improvements in execution start-up time for smaller models, enhancing overall system efficiency Required Qualifications, Capabilities, And Skills Significant experience building and operating production software as a technical lead on distributed systems Deep expertise in Python and FastAPI/REST, including async patterns and SQLAlchemy Demonstrated experience leading effective ...

proactive approach to working in a fast-paced, agile environment. You will: Deliver innovative geospatial solutions: Design, build and continually improve enterprise-scale software platforms, APIs and cloud infrastructure that enable advanced spatial analytics, Earth Observation processing, AI-powered location intelligence and modern GIS services for public and private … updates clearly to stakeholders, while building strong, collaborative relationships with colleagues, clients, and partner organisations. Essential Skills 3+ years’ proven experience in a GIS Software Engineering role, with strong skills in .NET, Java or Python, plus modern JavaScript libraries. Experience designing scalable geospatial applications using AWS or Azure. Experience ...

Role: Principal Software EngineerLocations: Manchester (must be willing to travel to client sites throughout the UK on an ad hoc basis)Level: Manager Salary: Competitive salary and package (Depending on level of experience)Accenture is a leading global professional services company, providing a broad range of services in strategy … with the communities in which we work and live. It is personal to all of us." – Julie Sweet, Accenture CEO As a team: Accenture Software & Platform Engineering is over 1,000 people strong and provides end-to-end product engineering solutions which deliver tangible value, fast. We bring together ...

feels proud to belong, have a purpose and do their best to directly shape the digital future. We are looking for a talented Frontend Engineer to design, build, and maintain user-facing features across our web, desktop, and mobile experiences. In this role, you will write clean, well-tested ...

Description Global payments are complex and ever-evolving. At Checkout our software engineers develop the next-generation payments technologies that enable our Merchants to boost their acceptance rates, cut processing costs, fight fraud, and create cutting edge technology that enables extraordinary customer experiences. We're looking for Senior Software … work with teams from across Checkout.com’s portfolio of products and services who all have a real customer first philosophy. As a Senior Software engineer, you will lead and drive specific projects critical to Checkout's needs with opportunities to switch teams and projects ...

Senior Software Engineer Lead end-to-end feature development for flight data processing from design to release Location: Uxbridge, England About The Role Senior Software Engineer - Flight Data Analysis Software Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology … aircraft lands, that data has to be retrieved, decoded and turned into something an airline's safety team can act on. We build the software that does it. Over 300 airlines use our ground systems, including most of the world's major carriers, alongside military operators. When an airline ...

Made Tech is hiring a Senior Software Engineer in Swansea to help public sector clients transform and modernise digital services. You will deliver high-quality software, coach teammates, and advance cloud-native practices across monoliths and microservices. You’ll work with Java, Ruby, Python, ES6 with React ...

C# Software Engineer £78ph, UMB, inside IR35 Initial 12-month contract x4 days onsite in Luton (1 day remote) SC must be in place priot to startintg this contract Our client, a leading organisation within the defence and security sector, is seeking a C# .NET Software Engineer … support the development of advanced electronic warfare and mission systems in Luton. This contract role offers the opportunity to work within a mature software development environment, delivering innovative defence technology with a high degree of autonomy. Key Responsibilities: Develop robust applications using C# .NET within a Windows environment Take ...

Software Engineer, C++, Python, Cloud, Engineering Platform, Manufacturing, COR751 We're looking for a Software Engineer to join an innovative and rapidly growing advanced manufacturing company based just outside of Oxford, as they continue to scale their operations across the UK and internationally. The Role Working … highly technical and collaborative environment, the Software Engineer will play a key role in developing an advanced software platform. This is a hands-on position focused on building robust, scalable systems that integrate a range of technical tools, data processing capabilities, and automated workflows. You'll work ...

Senior Software Engineer Remote with occasional company wide meet ups £60,000–£65,000 per annum VIQU are working with a client running one of the most established platforms in their sector, who are currently building: a next-generation, cloud-native platform built from the ground up. … platform scales, while also being the person a more junior developer on the team looks to for guidance. Responsibilities of the Senior Software Engineer: Designing and building features across the full stack: React/TypeScript on the front end, Python/Node.js on the back, PostgreSQL for data ...

unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. UK Sr Software Engineer Columbus, OH, US Location: UK based, Hybrid from Home & Office Job Description Jumpmind is looking for a Sr Software Engineer , who is passionate about solving difficult problems with creative software solutions, to join an exciting, growing information technology company. Jumpmind Commerce is at the forefront of the digital revolution in retail stores. Our microservices commerce platform is built to solve the real-world problems retailers face in providing ...

Lead Software Engineer Want to lead technically without giving up the hands‐on engineering? We’re looking for a Lead Software Engineer to take ownership of a key product area — shaping architecture and technical direction while continuing to design and build complex production software. … goes next. What you’ll do: Own the technical direction and architecture of a major product area Design and build complex, mission‐critical production software Lead, mentor and raise the bar for other engineers Influence product, architecture and roadmap decisions Improve engineering standards through code reviews and technical leadership ...

Lead Software Engineer, C#, C++, Rust A Lead Software Engineer opportunity has emerged within a world-renowned organisation, where your code will directly influence business-critical systems. This is a rare senior role sitting at the intersection of high-performance software, real-time data systems … cutting-edge engineering. Ready to take technical ownership of work that truly matters? The Role The Lead Software Engineer will head up a team of three to five engineers, guiding architectural decisions, setting quality standards, and taking end-to-end ownership across a broad and sophisticated software ...

Software Engineer 6 Month Contract Initially London - 3 days a week on-site £800 - £850 per day - Umbrella A leading Asset Management Firm is searching for a Software Engineer to join them on an interim basis. They will be looking for you to work … DevOps practices. Develop automated tests and support quality engineering standards. Monitor, maintain, and optimise production systems. Leverage AI-assisted development tools throughout the software lifecycle. Collaborate with Product, UX, Marketing, and Engineering teams. Technical Requirements Essential React.js Next.js Node.js TypeScript REST APIs Cloud platforms (Azure preferred) CI/ ...

Senior Software Engineer C#/.NET | Desktop Applications | Cloud | Software Modernisation 3 days per week onsite The Opportunity We are looking for experienced Software Engineers and Senior Software Engineers to join a highly technical product engineering team developing and modernising complex, high-performance software applications. This is a hands‐on individual contributor position. You will spend the majority of your time designing, developing and improving production software, while contributing to technical decisions, code reviews and architectural discussions. You will work closely with the Team Lead and Product Owner to turn complex requirements ...

Software Engineer A fantastic opportunity for Software Engineers to join a highly innovative technology company at the forefront of advanced AI research and development. Working as part of a world-class engineering team, you will help design and develop cutting-edge software solutions that tackle complex … real-world challenges. This role would suit Software Engineers with strong expertise in either Python, TypeScript/Rust and/or Golang who are looking to work on technically challenging projects within a research-driven environment. Location: Cambridge office available (minimum 2 days per week in office) Salary ...

Senior Software Engineer – AWS/Python/Terraform Active SC or DV Clearance Required | Government Programme | Contract | Inside IR35 Location: UK – hybrid/remote working, subject to project and security requirements Security Clearance: Current SC, enhanced SC or DV clearance is mandatory Engagement: Contract – Inside IR35 Sector: Government … building modern cloud-native and AI-enabled digital capability within a highly technical AWS environment. The team are looking for an experienced Senior DevOps Engineer with strong AWS, Terraform and CI/CD experience who is also comfortable working with Python. This is not a purely infrastructure-support ...

recruiting for a Software Engineer Consultant on behalf of one of the UK's fastest-growing technology consultancies, ranked in the Financial Times FT1000 Europe's Fastest-Growing Companies list in both 2025 and 2026. Our client works where technology meets national importance. As a trusted partner … security and telecoms, they deliver data-driven solutions to some of the most complex and consequential challenges in the public sector. Joining as a Software Engineer Consultant, you will have real ownership of technical delivery, working side by side with clients to architect and build software that ...

Senior Full-Stack Software Engineer Web, Mobile & Operational Systems Are you an experienced Senior Full-Stack Software Engineer able to support the development of a secure situational-awareness and operational-management platform. The role will involve developing and integrating backend services, web-based operational dashboards, graphical … candidate should be able to take operational requirements and translate them into secure, intuitive and reliable technical solutions. Experience: Strong proven experience in commercial software development experience. Engagement: Full-time role, permanent, contract or project-based arrangements considered. Location: This role is based in Oxford and whilst hybrid, requires ...

+ Bonus + Benefits Central Wimbledon | Hybrid 2 days per week Were partnering with an established global technology business looking for a highly experienced Software Engineer to help shape the next generation of a major SaaS platform. This is for someone who still wants to engineer . … difficult technical problems, influencing architecture and engineering standards, mentoring experienced developers and helping determine how AI-assisted engineering should be used responsibly across the software lifecycle. The opportunity Youll have significant influence over how secure, resilient and maintainable software is designed and delivered across backend services, APIs, frontend ...

Full Stack Software Engineer (.NET) Location: Leeds/London (2 days per month onsite) Rate: £500 per day Engagement: Contract IR35 Status: Outside Start Date: ASAP Duration: 6 months with high likelihood of extension Overview Brio Digital is supporting a major NHS digital transformation programme via a delivery … excellent opportunity for developers who enjoy working across the full stack, with a strong Microsoft technology background and modern front-end expertise. Software Engineer Key Responsibilities: Design, develop and maintain enterprise-grade applications using .NET technologies Build and enhance responsive front-end applications using React and TypeScript Develop ...

Senior Software Engineer – Backend or Fullstack Java Salary: £60,000 - £85,000 Location: Remote first + typically 2 days a month onsite in client locations Clearance: SC clearable (you must be a British citizen and have lived permanently in the UK for the last 5 years) The opportunity … looking for multiple experienced Senior Software Engineers to join a growing consultancy delivering complex, mission‐critical software across Central Government, lots of intresting AI investment and work too. You’ll be joining an Agile engineering team building bespoke software solutions from the ground up, working on projects ...