151 to 175 of 499 Senior Software Engineer Jobs in England

fast-growing AI-driven SaaS company is hiring three Senior Software Engineers to join its engineering team. These are hands-on roles with a strong backend and architectural focus, ideal for engineers who enjoy working in scale up or startup environments and want to build high-quality, cloud … native software that powers real-world automation. You’ll be part of cross-functional squads delivering modern, serverless, AI-enabled applications used in highly regulated industries. The company has a strong engineering culture, embraces AI-assisted development, and offers autonomy, impact, and the chance to help shape technical direction. ...

Software Engineer - Python/FastAPI/React/Functional programming/Typescript Location: London, UK (Hybrid) Type: Full-time Level: Mid to Senior Salary: £70,000 to £100,000 Company: VC back Startup About the Role: This startup is building a cutting-edge platform to transform … more intelligently than ever before. Looking for someone who enjoys writing clean, wellstructured code and has a genuine interest in engineering.. not just software, but how things are built in the real world. Backed by one of Europe's leading VCs and with a 4-year runway. This company ...

working with us can mean deeper job satisfaction, better rewards, and a great quality of life inside and outside of work. Job Title : Senior Staff Software Engineer Work Schedule: Hybrid Tewkesbury, GBR About Moog Aircraft Group Moog Aircraft Group is a world leader in flight control systems … flight. As part of our team, youll work on cutting-edge technologies that power next-generation aircraft. About the Role We are seeking a Senior Staff Software Engineer to lead the development of software for advanced flight control and actuation systems. This role requires deep expertise ...

Senior Embedded Software Engineer - eDV Cleared Location: Worcestershire Clearance: eDV Salary: Up to £80,000 + Clearance bonus To apply, email: or call: About the Role We're supporting a specialist organisation delivering high-assurance technology solutions for UK national security. As a Senior Embedded Software Engineer , you will contribute to the development of advanced embedded systems used to protect critical assets and counter sophisticated threats. Working as part of a close-knit engineering team, you'll help design, build and integrate innovative software solutions that underpin next-generation secure systems. What ...

Senior Software Engineer Full Stack - Ruby on Rails, React Up to £120k DOE Fully Remote - must be UK based A fast-growing sports tech company building high-performance, data-driven products for a rapidly expanding global audience is searching for a Senior Full Stack Engineer. This … pivotal role for an experienced engineer who thrives on shaping architecture, driving technical direction, and still remaining hands-on in the codebase. As a technical leader within a cross-functional Product Team, you'll influence the long-term engineering strategy, guide architectural decisions, and ensure the platform scales reliably ...

Senior Software Engineer – React, Python, GCP After a successful first year, a fast-growing scale-up is expanding its engineering function and is looking for a Senior Full Stack Developer to help develop it's flagship product as well as build and design new products, including … Days Per Week Salary: £70,000 to £90,000 + 15% Bonus + Benefits To be considered: 5+ years’ experience as a Full Stack Engineer, ideally within SaaS or cloud-native environments. Strong hands-on experience with React on the front end and Python on the back end. Solid ...

Software Engineer London/Hybrid | Perm Role £80,000 - £100,000 Harrington Starr has partnered with a fast-growing fintech that’s transforming how businesses manage foreign exchange and treasury operations. Their technology enables clients to access institutional-grade execution, automate manual workflows, and gain greater transparency across … product offering and deliver cutting-edge solutions that help clients manage risk more effectively. The Role This is an excellent opportunity for an experienced Software Engineer — ideally with a background in financial technology or FX — to join a high-performing engineering team within a scaling fintech. ...

Senior Software Engineer – 3D Graphics/Computer Vision London preferred | Full-time | Visa sponsorship available The mission Work at a stealthy 3D/graphics startup that turns real‐world objects into production‐ready, photoreal assets for film, games and real‐time experiences. Think: high‐end material capture … photogrammetry tools used behind the scenes by top studios, not off‐the‐shelf consumer software. The role You'll be the go‐to engineer for 3D rendering and asset processing in a Windows desktop app that sits at the heart of the company's pipeline. Expect deep work ...

Senior Software Engineer – 3D Graphics/Computer Vision London preferred | Full-time | Visa sponsorship available The mission Work at a stealthy 3D/graphics startup that turns real‐world objects into production‐ready, photoreal assets for film, games and real‐time experiences. Think: high‐end material capture … photogrammetry tools used behind the scenes by top studios, not off‐the‐shelf consumer software. The role You’ll be the go‐to engineer for 3D rendering and asset processing in a Windows desktop app that sits at the heart of the company’s pipeline. Expect deep work ...

Senior C# Engineer City of London (On-site) Permanent | £90,000 – £120,000 We’re partnered with an innovative proprietary trading firm in the City of London that is hiring a Senior C# Software Engineer . You’ll work on greenfield projects, cutting-edge technology ...

Title : Senior Embedded Software Engineer Location : Oxford Salary : £60,000 - £70,000 (Depending on Experience) Job Overview: We are seeking an experienced Senior Embedded Software Engineer to join a multidisciplinary design and engineering team developing high-quality, safety-critical embedded systems. The successful candidate … will take technical ownership of embedded software development across multiple concurrent projects, working closely with hardware, systems, and test engineers to deliver robust and compliant solutions. This is a full-time, on-site role based in Oxford, offering the opportunity to influence software design and development across several ...

Senior Software Engineer – Hybrid, Manchester (Up to £70K) About the Role: Join a fast-growing, profitable FinTech and help build greenfield projects that transform the customer experience. Work with a modern tech stack and have the autonomy to make an impact. Why You’ll Love This Role ...

Senior Software Engineer Salary: £55,000 - £65,000 Location: Birmingham (Hybrid - 2 days per week in office) Industry: Sustainable Technology/Data & Analytics Platforms The Opportunity I'm recruiting for a growing Birmingham-based tech company that's building open, scalable software used to power data ...

Senior & Staff Software Engineers – Alderly edge -mainly remote with occasional office requirement - Upto £80,000 - C#, .NetCore, React, Azure/AWS/GCP, RabbitMQ We’re looking for Senior and Staff Software Engineers to join a forward‐thinking team undergoing transformation, modernising processes, and working with … chance to shape the future of systems and contribute to an organisation that values innovation, collaboration and progression. If you’re a high‐level senior engineer who wants to work with a seriously talented team, don’t hesitate to apply. What You’ll Bring.. • Strong ability to work ...

Title: Senior Software Engineer (C) Location: Fully Remote (UK) Salary: £90,000 - £110,000 per annum (DOE) Are you a systems-focused engineer with a passion for virtualisation and fullstack development? We're hiring a Senior Systems Engineer to join a UK-based tech ...

organisation is developing high-performance RF and electronic systems used across telecoms, defence and advanced communications. The team are now looking for an Embedded Software Engineer to take a leading role in the design, development and optimisation of embedded software for complex hardware platforms, from early concept … closely with FPGA, digital and systems engineers, helping to manage, control and calibrate advanced RF platforms built on modern SoC architectures. For this Embedded Software Engineer role, we are looking for someone with: Strong experience developing bare-metal embedded software and bootloaders Hands-on experience with Xilinx ...

Title : Senior Embedded Software Engineer Location : Oxford Salary : £60,000 - £70,000 (Depending on Experience) Job Overview: We are seeking an experienced Senior Embedded Software Engineer to join a multidisciplinary design and engineering team developing high-quality, safety-critical embedded systems click apply ...

Senior Python Software Engineer (Data & Time-Series Focus) Location: Leeds ,UK/Hybrid – 3 days at client office and 2 days remote Experience: 9+ years (mandatory) Client : Global information technology services and consulting company Education: Degree in Software Engineering or related field We are looking … highly experienced Senior Python Software Engineer with strong expertise in data manipulation, time-series/data packages , and modern software engineering practices. The ideal candidate will be hands-on, detail-oriented, and comfortable working in data-driven environments. Key Responsibilities Design, develop, and maintain high-quality ...

Senior C++ Software Developer, Python - Financial/Banking Candidates will have 5+ years C++ experience (ideally more) and excellent knowledge of Python - ideally coming from a Financial/Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity, FIX Protocol and some Low Latency … work with the Product, Infrastructure and QA teams, to produce high performance, low latency and highly reliable code. Your goal will be to develop software which handle large amount of TPS to drive a highly efficient technology used by several markets around the world. To be successful in this ...

Senior iOS Software Engineer £400 per day | Inside IR35 Contract: 12 months Hybrid: 1-2 days per week on-site in Salford We're looking for a Senior iOS Software Engineer to join a high-performing mobile engineering team working on core media playback … scale iOS codebases Contract details Rate: £400 per day (Inside IR35) Location: Salford (1-2 days per week on-site) Duration: 12 months Level: Senior ...

your impact and unlock incredible career growth opportunities, join us, and build real world value. THE WORK: We are looking for a Senior Software Engineer passionate about solving ambitious problems and working directly with Ripple Trading and Markets in the cross-border payments space. We are passionate … complement Ripple's Payments, Custody and Stablecoin business units WHAT YOU'LL DO: Be an ambitious builder, working up and down the stack, mixing software engineering, data engineering, and distributed systems knowledge to build modern enterprise payment applications. Build reliable, high-throughput, low-latency microservices to power a diverse ...

your impact and unlock incredible career growth opportunities, join us, and build real world value. THE WORK: We are looking for a Senior Software Engineer passionate about solving ambitious problems and working directly with Ripple Trading and Markets in the cross-border payments space. We are passionate … complement Ripple’s Payments, Custody and Stablecoin business units WHAT YOU’LL DO: Be an ambitious builder, working up and down the stack, mixing software engineering, data engineering, and distributed systems knowledge to build modern enterprise payment applications. Build reliable, high-throughput, low-latency microservices to power a diverse ...

Senior Software Engineer (.NET) Financial Services Consultancy Payments & Gateways Oxford area (Hybrid - 3 days in office) £70,000 base + discretionary bonus I'm currently working with a well-established financial services technology consultancy based in the Oxford area click apply for full job details ...

looking for a Senior Software Engineer to join our Group Technology team in Milton Keynes. In this role, you will help develop, support and enhance business systems and applications using .NET technologies and SQL Server. We offer a hybrid working arrangement with two days per week … Milton Keynes office. Key Responsibilities: Be up to date regarding best practices in software development and deployment Implement best practice coding in relation to development coding standards Use operational data to improve the stability and performance of the applications Maintain documentation and release notes Have awareness of application security ...

seeking a Senior Software Engineer to work on safety-critical software and embedded systems for medical and consumer health products. Contract- £500 per day Key Requirements: Strong C/C++ skills for embedded development Experience with embedded Linux or RTOS environments Knowledge … standards for medical software Understanding of wired/wireless communication protocols ( I2C, UART, SPI, Bluetooth LE ) Ability to write clear, structured documentation and collaborate in multidisciplinary teams Desirable: Experience with Qt GUI development Familiarity with secure coding standards or IEC (phone number removed) Integration with hospital/healthcare systems ...