76 to 100 of 307 Senior Software Engineer Jobs in the UK

Senior Software Engineer Digital Assets Infrastructure Remote (UK) About Zumo Zumo builds the infrastructure that makes digital assets work for businesses. Our platform provides a range of digital asset services through a suite of APIs and tools, enabling partners to build and scale their own products … building something meaningful and we need engineers who care about quality to help us do it. The Role We’re looking for a Senior Software Engineer to join our established engineering team, reporting directly to the CTO. You’ll work across our core digital asset infrastructure ...

Senior Software Engineer | Python | AI Systems | London | £120k to £160k + Equity Location: London hybrid Salary: £120k to £160k + meaningful equity Building AI systems is easy. Building AI systems that behave predictably in production is not. We are working with a well funded Series A startup … real challenge is the engineering around AI. Evaluation, control, reliability and designing systems that behave consistently in production. The engineering team is small, senior and deeply technical. Engineers work directly with users, own problems end to end and help shape both the technical architecture and product direction. ...

Senior Software Engineer (Full Stack - Angular Focus) £55,000 - £65,000 + package Cardiff (onsite approx. once/twice per month) Eligible for Security Clearance (must have resided in the UK for the last 5 years) CPS Group are working with a leading organisation to recruit … Senior Software Engineer to join a highly skilled, collaborative engineering team delivering enterprise-scale solutions in an agile environment. This is a full-stack role with a strong emphasis on frontend development. You'll be working primarily with Angular, which is essential for this position, while also ...

title: Senior Embedded Software Engineer Location: Maidenhead, Berkshire Salary Range: Negotiable About The Role: As a Senior Embedded Software Engineer, you will be reporting to the Software Engineering Manager as an embedded systems developer. Responsible for integration of hardware and software, this … someone looking to support in the development and verification of flight control software. You will be supporting in the delivery of engineering outputs including software requirements, software design, software implementation and software testing. Applying your knowledge and principles of engineering to assist in the implementation ...

Senior Software Engineer £up to 70kBase+Benefits Ref:ABJ6501 Midlands Onsite: Perm An exciting opportunity has arisen for a Senior Software Engineer to design, develop, test, and maintain a high-performance industrial control desktop application . This C#/.NET/WPF platform provides real ...

Senior C++ Software Engineer - Hybrid (Reading Area) We are working with a highly innovative technology company based in the Reading area that is expanding its R&D engineering team. They are looking for an experienced C++ Software Engineer to join a collaborative group of developers … work and play a key role in shaping both the product and the development practices used to build it. The Role As a C++ Software Engineer, you will contribute to the design and development of core components within a large, multithreaded software platform. You’ll work closely ...

Senior Software Engineer C#/.Net/SQL £60,000-£65,000 Maidstone - Hybrid Working I'm currently working with a leading tech consultancy within the automotive industry who are looking for a Senior Software Engineer to join their growing team in Maidstone! They … good understanding of SOLID principles. The role is mainly backend focused but there will also be some Frontend work in JavaScrpt. As a Senior, you'll also get the chance to lead projects and mentor junior members with the option to step into a leadership role in the future. ...

Senior Software Engineer Salary: £75k-£110k (plus attractive bonus on top) Location: London or Leeds (relaxed about hybrid or remote working, if preferred) My client is a specialist provider of sports pricing and trading technology, developing advanced simulation-based models and risk tools that underpin the performance … major sports brands. Role Overview Were looking for a Senior Software Engineer to join the Modelling & Data Engineering group at a rapidly expanding sports-technology business. This is a hands-on role in a fast-moving environment where youll help shape new modelling tools, improve existing systems ...

Senior Software Engineer (Tech Agnostic- Python, Go, Rust) Hybrid- London £100,000-£135,000 + Generous Equity + Strong Package Series A | High-Growth Tech We're partnered with one of Europe's fastest-scaling technology startups, fresh off a major Series A raise and building … More than half in Engineering, Product and Data Culture built around experimentation, high standards and rapid feedback loops You'll work closely with senior engineering leadership who have previously scaled large distributed systems and ML-driven platforms at global technology companies. Tech Environment Backend systems currently built in Python ...

Senior Software Engineer (JavaScript) Salary: Up to £85,000 Hybrid - 2 days a week in office (London/Brighton/Cardiff) Why join us? We work at the intersection of creativity, data, and cutting-edge technology to turn ideas into measurable impact. Our strength comes from diverse … puts people first. Backed by a global media and content network, we build tools that reach real audiences at scale. The role As a Senior Software Engineer, you'll design and build high-impact tools, automation, and platforms used across global media, SEO, paid media, and content ...

Senior Software Engineer | Remote | Django | SaaS 📍 UK Remote (Quarterly team meet-ups) 💰 £60,000–£70,000 (DOE) Tech Stack: Python - Django Authentication methods - OAuth2, JWT, API keys AWS SR2 are partnering with a growing SaaS platform used by organisations across global markets. They are looking … Senior Software Engineer with strong API integration experience to help expand and scale their platform. This is a backend-focused role where you will design and build integrations that connect the platform with a wide range of external systems, while helping evolve both their public ...

Senior Software Engineer x 2 Portsmouth £68.55 Inside IR35 12 month contract About the Role We are seeking 2 highly skilled and motivated Senior Software Engineers to join a growing engineering team. This is an opportunity to work on mission-critical systems that support national … security, advanced defence platforms, and next-generation technologies. As a senior member of the team, you will play a key role in designing, developing, and delivering high-integrity software solutions within a secure and collaborative environment. What you'll be doing: Designing, reviewing, developing, testing, documenting, configuring ...

Senior Software Engineer x 2 Portsmouth (Hybrid working) 68.55 Inside IR35 12 month contract About the Role We are seeking 2 highly skilled and motivated Senior Software Engineers to join a growing engineering team. This is an opportunity to work on mission-critical systems that … support national security, advanced defence platforms, and next-generation technologies. As a senior member of the team, you will play a key role in designing, developing, and delivering high-integrity software solutions within a secure and collaborative environment. What you'll be doing: Designing, reviewing, developing, testing, documenting ...

Senior Software Engineer - £50k Location: Leeds City Centre (Hybrid) We are working with a technology organisation delivering complex, large-scale digital solutions across sectors including energy, automotive, agriculture and regulatory environments. They are looking for a Senior Software Engineer to join their team … Leeds, helping design and deliver modern software applications using cloud-native technologies. The Role You will work across the full software development lifecycle , collaborating with delivery managers, test engineers and other developers to deliver secure, scalable software solutions. Responsibilities include: Leading technical delivery within an Agile development ...

Senior Software Engineer looking for an interesting job opportunity? Our client, TKMS ATLAS UK, are seeking a Senior Software Engineer with skills in Java to work on the development of marine-based autonomous systems. This job will be based out of TKMS ATLAS … This position will need weekly onsite working, around 3/4 days onsite per week. Required Knowledge, skills and qualities • Proven ability to support software delivery • Educated to Degree or equivalent level in a software engineering or related discipline • Understanding of Autonomous systems, and their architectures • Understanding ...

Manufacturing Futures seek to appoint a Principal Embedded Software Engineer working predominantly in embedded C. It's a really exciting time to join a market leader in a rapidly growing industry with an ever growing customer base. You will take the lead on your own projects as part … inter-disciplinary engineering team, regularly liaising with mechanical and electronics engineers. This Principal Embedded Software Engineer role is a hands-on design position developing embedded software but it would be beneficial if you had previous experience supervising a team. Career progression can be rapid and the potential ...

Senior Software Engineer (C# .NET, WPF, Desktop Applications) Location: Derbyshire Salary: £55,000 - £70,000 + Benefits Overview Senior Software Engineer to design, develop and maintain a high-performance desktop application platform used for real-time monitoring, control and data visualisation in industrial environments. … This role is ideal for an experienced engineer with strong expertise in C#/.NET and WPF, particularly in building responsive, real-time desktop applications. You will take ownership of the full software development lifecycle, from architecture and design through to release and ongoing optimisation. Working closely with ...

Senior Software Engineer £56000 - £70000 p/a + BUPA, bonus and full benefits Gloucester, Gloucestershire 4 Day Work Week Option Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. … world’s leading global security and aerospace company. The role: We have 5 exciting opportunities arising at our site in Gloucester for Software Engineers, primarily a variety of Defence, Cyber and Intelligence programmes. These are Level 3 roles so you will need to demonstrate thorough proficiency in the skills ...

Senior Software Engineer £56000 - £70000 p/a + BUPA, bonus and full benefits Gloucester, Gloucestershire 4 Day Work Week Option Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. … world’s leading global security and aerospace company. The role: We have 5 exciting opportunities arising at our site in Gloucester for Software Engineers, primarily a variety of Defence, Cyber and Intelligence programmes. These are Level 3 roles so you will need to demonstrate thorough proficiency in the skills ...

Title: Software Engineer – DSP Location: Salisbury, Hampshire We are excited to be recruiting for a highly skilled Software Engineer – DSP to join an innovative Research & Development team based in Salisbury. This is a fantastic opportunity for an experienced embedded software professional to take … work closely with multidisciplinary engineering teams to design, prototype and deliver high-performance signal processing solutions in a collaborative commercial environment. Responsibilities for the Software Engineer – DSP job: Developing real-time embedded software in C/C++ for DSP-based applications Designing and implementing signal processing chains ...

exciting opportunity has arisen for a Senior Embedded Software Engineer based in East Sussex to join this global leader in cutting edge electronic instrumentation. Joining their multidisciplined R&D team at their global centre of excellence, as a Senior Embedded Software Engineer you will … develop and support software for significant projects aligned to business critical needs. You will be involved in all stages of the software development lifecycle from requirements capturing to release validation and approval. Experience required for Senior Embedded Software Engineer based in East Sussex: Previous experience ...

Senior Software Engineer - £50k Location: Leeds City Centre (Hybrid) We are working with a technology organisation delivering complex, large-scale digital solutions across sectors including energy, automotive, agriculture and regulatory environments. They are looking for a Senior Software Engineer to join their team … Leeds, helping design and deliver modern software applications using cloud-nat click apply for full job details ...

Senior Software Engineer - £50k Considering applying for this job Do not delay, scroll down and make your application as soon as possible to avoid missing out. Location: Leeds City Centre (Hybrid) We are working with a technology organisation delivering complex, large-scale digital solutions across sectors including … energy, automotive, agriculture and regulatory environments. They are looking for a Senior Software Engineer to join their team in Leeds, helping design and xkybehq deliver modern software applications using cloud-nat Please click on the apply button to read the full job description ...

Senior Software Engineer (DevSecOps) Contract | Inside IR35 | Up to £580/day | Full-time | North Yorkshire (1 day per week on-site, increasing from September) You will join a global IT consultancy delivering digital transformation to a well-established financial services organisation . You will … experienced Senior Software Engineer with a strong DevSecOps background to join an engineering enablement function on an initial contract running to the end of December 2026. This is a hands-on role at the centre of modernising how software is built, delivered, and operated. You will ...

Title : Senior Software Engineer Company : Telecoms Location : Cambridge Pay : Up to £85,000 + excellent benefits Company : One of the most advanced and (genuinely) passionate telecoms teams, developing infrastructure literally keeping millions of the British public safe, are looking for a Senior Software Engineer … their best-in-class products and R&D is constant, so their base platform needs constant innovation. Role : You will be a significant senior hire, with significant engineering responsibility including for the trialing of new open-source technologies, as well as the prototyping of novel systems. Much of your ...