1,501 to 1,525 of 2,153 Software Engineering Jobs in the UK

Software Engineer, Developer, Backend Java Identity - IAM Contract Until End of December 2026 (Renewable) Rate: £500 per day Inside IR35 Location:Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the worlds leading manufacturing companies and a household name … seeking asoftware engineer, software developer with Backend, Back End and Identity Access Management (IAM) expertise. The Backend Software Engineer will join the Identity Management Services team, (IAM) focusing on the core platform work that powers identity infrastructure. Main Tasks & Responsibilities: > Design and build high-scale backend services > Serve ...

Software Engineer - Insights & Analytics Location Sheffield, UK (Hybrid – 3 days per week onsite) Salary £80,000pa - permanent employment (will go to £90k for exceptional candidates) Also available as an inside IR35 contract at £435/day Overview Our client is a fast-growing international consultancy specialising in data … across the UK and Europe, they are expanding their team to support large-scale data science and modelling initiatives. They are looking for a Software Engineer specialising in Analytics & Insights to design and build enterprise analytics products. The role focuses on developing high-quality datasets, dashboards and analytical tools ...

Senior Embedded Linux Software Engineer | Hybrid | Cambridge | £60-70k DOE Are you a software engineer with experience developing embedded Linux software, with a focus on embedded security? My client is looking for a senior engineer. They operate a sophisticated R&D environment where you will manage … multi-stack software environments, from bare-metal control systems to Linux-based network stacks. Responsibilities Shape system design and test criteria for Linux-based embedded systems. Lead efforts in software security, including Hardware Root of Trust (RoT), Secure Boot, and TPM integration. Integrate software with hardware using ...

About The Role Team UK Application Engineering Working Pattern - Hybrid 2days per week in the Vitality Bournemouth, London or Stockport Office.Full time, 37.5 hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Enterprise system ownership Technical & architectural leadership Integrated cloud platforms … What this role is all about: At Vitality, our Software Engineers power the technology behind our brilliant products and seamless customer experiences. Youll build and maintain high-quality software that supports a fully integrated, modern business, delivered with pace and precision. As a Principal Software Engineer, youll ...

About The Role Team – UK Application Engineering Working Pattern - Hybrid – 2 days per week in the Vitality Bournemouth, London or Stockport Office. Full time, 37.5 hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Enterprise system ownership Technical & architectural leadership Integrated … cloud platforms What this role is all about: At Vitality, our Software Engineers power the technology behind our brilliant products and seamless customer experiences. You’ll build and maintain high-quality software that supports a fully integrated, modern business, delivered with pace and precision.As a Principal Software ...

Software Engineer - 1509 Location: Luton (Hybrid: 4 days on-site) Contract: 12 months IR35: Inside IR35 Security Clearance: Full UK SC required Rate: £75ph, UMB, inside IR35 About the Role A real-time embedded software engineer with knowledge of Ada is required in support of defensive aids development … future programs across our Praetorian product line. What You'll Do Support the specification, design, coding and testing of complex real-time embedded software in Ada producing mission critical quality software, to high integrity levels, company standards and customer requirements. Take ownership of complex tasks across the full ...

Software Engineer (Cloud & Data Migration) The Opportunity Join a global leader in the digital product space, building high-concurrency systems for millions of users. We are looking for a Senior Engineer to drive our back-end strategy and cloud deployment using a modern, best-in-class stack. Key Requirements ...

Title: C#/.NET Software Engineer Location: South Cambridgeshire Salary: Up to £70,000 Working Pattern: Hybrid2 days in office This is a brilliant opportunity for aC#/.NET engineer to join a fast-growingtechnology company whose software is used by scientists and engineers across the world. … processes. It's a genuinely hands-on role where your work has direct, visible impact. The Role You'll design and build high-quality software across desktop, embedded, and server environments, working alongside a talented team of architects, engineers, and product managers to deliver robust, user-focused solutions. ...

Backend Software Engineer/Developer (Windows C/C++, C#) London to £75k FTC Are you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider. As a Backend Software Engineer you will join an Agile team focussed on building and maintaining Exchange Connectivity software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying ...

Senior Software Engineer Tech: TypeScript/Kotlin. Back End Agnostics welcome. Office : Remote, but meet up once a month or so in London. Level : Upper Senior or Staff/Principal Level. Salary : £100-140k Eng Size : 50 We’re working with a globally recognised platform helping organisations build … closely with Product and Design to shape and deliver impactful features • Owning problems end-to-end, from discovery through to production • Setting and evolving engineering standards, practices, and ways of working • Leveraging modern AI tooling to improve velocity, quality, and developer experience What they’re looking for • Experience ...

Want to join a software business going through major platform modernisation, product growth, and technical transformation? This fully remote opportunity will see you joining a collaborative engineering team working on a specialist SaaS platform used across the food and beverage industry. You’ll be involved in modernising … right now, including the integration of a newly acquired platform and a complete refresh of the product experience. What you’ll be doing Developing software using C# and .Net Supporting migration work from .Net 4.7 to .Net Core Working with SQL to build and optimise complex queries Collaborating closely ...

Want to join a software business going through major platform modernisation, product growth, and technical transformation? This fully remote opportunity will see you joining a collaborative engineering team working on a specialist SaaS platform used across the food and beverage industry. You’ll be involved in modernising … right now, including the integration of a newly acquired platform and a complete refresh of the product experience. What you’ll be doing Developing software using C# and .Net Supporting migration work from .Net 4.7 to .Net Core Working with SQL to build and optimise complex queries Collaborating closely ...

Software Engineer Hybrid working 3 days in office Up to 90K Based in Borehamwood, full time role Overview On behalf of our client, an award-winning UK-based healthcare technology company, we are hiring for a Backend Software Engineer. The organisation develops AI-powered voice solutions for medical … practices and clinics, automating patient calls, managing appointment bookings, and supporting medical triage through conversational AI. Role Description We are seeking an experienced Backend Software Engineer to help build and scale the core infrastructure behind an AI voice platform. You will work on real-time systems that manage high ...

Java/Microservices/API design/LLMs/AI/Claude Code/Copilot Role: Senior Software Engineer Company: Financial Services Location: London - Hybrid 3 days per week Salary: up to £120,000 Join a Service Modernisation team driving AI-first software development in financial services. This … hands-on role modernising high-impact legacy services while building AI-powered engineering workflows. What You'll Do Modernise critical legacy Java services using AI-driven analysis and refactoring Apply migration patterns (e.g. strangler fig) to deliver clean, modern APIs Ship improvements in fast cycles with measurable gains ...

Java/Microservices/API design/LLMs/AI/Claude Code/Copilot Role: Senior Software Engineer Company: Financial Services Location: London - Hybrid 3 days per week Salary: up to £120,000 Join a Service Modernisation team driving AI-first software development in financial services. This … hands-on role modernising high-impact legacy services while building AI-powered engineering workflows. What You'll Do Modernise critical legacy Java services using AI-driven analysis and refactoring Apply migration patterns (e.g. strangler fig) to deliver clean, modern APIs Ship improvements in fast cycles with measurable gains ...

Senior Software Engineer Are you a developer who loves building products, not just features? Do you thrive at the intersection of robust backend logic, intuitive frontend interfaces, and conversational AI? Are you excited to join a fast-growing, seed-funded startup transforming construction procurement? If you want … small, ambitious team of 10 that moves fast, trusts each other, and enjoys building genuinely impactful technology. Your Role As a Senior Software Engineer you won’t just be ticket-crunching. You will own the end-to-end experience of our platform. You’ll be responsible for architecting scalable ...

Software Engineer - London £80k base + meaningful EMI equity About Revax Revax is building a new class of AI-native software for tax advisory teams. Today, advisers lose entire days to researching and drafting advice - fragmented knowledge, manual workflows, and brittle tooling. We turn a firm … leading institutions and angels, already working with major firms. The team is small, technical, and shipping fast. The role We're hiring a Software Engineer to help scale Revax. You will work directly with the founders, owning features end-to-end across the stack, and helping to define ...

Level Machine Learning Engineer to design, build, and deploy machine learning models into production environments. You will work closely with data scientists and software engineers to develop scalable ML pipelines, optimise model performance, and integrate machine learning capabilities into production systems. The role involves working with large datasets, building … Work with large datasets to build predictive and analytical models • Collaborate with data scientists to transition models from research to scalable production systems ML Engineering and Deployment • Design and maintain machine learning pipelines and model deployment infrastructure • Implement automated model training, validation, and monitoring processes • Ensure models are scalable ...

Contract Software Engineers C# & C++ (Linux) Near Wimbledon, London | 6 months | Inside IR35 Were hiring two separate contract engineers to work on hardware-integrated software projects: Contract C# Software Engineer (Windows) C#/.NET Windows desktop applications (Windows Forms) Multi-threaded & networked applications TCP/… Hardware/physical product interfacing On-site 3 days per week (initially full-time on-site) Contract C++ Linux Software Engineer (Embedded) Strong C++ on Linux Embedded software experience Networking (TCP/IP, UDP) Build systems (OpenEmbedded/BitBake desirable) Hybrid working once up to speed ...

Graduate Software Engineer Permanent role Based in Guildford Offering £45,000 Do you have experience in Software Development in C++? Do you have a degree in a related discipline? If your answer to these is yes, then this could be the role for you! As the Graduate Software … such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Developing software for cyber security systems; Developing novel signal, image, or data processing applications; Developing solutions in C/C++, HTML, Typescript/Javascript, Python ...

Science, DevOps, Cloud, Data Platforms Who We Are? We are a leading technology company specialising in mission-centric solutions, designing and delivering cutting-edge software at scale for both customer infrastructure and public cloud environments. With a strong heritage of innovation and expertise in Data Science, Machine Learning, Agile … Software Development, Security Assurance, and Cryptographic Technologies, we help organisations overcome complex data challenges and drive digital transformation. What Will You Be Doing? As a Data Science Lead, you will be at the forefront of technically leading diverse teams across machine learning, cloud, data engineering, DevOps, and software ...

optimization, ranking and recommendation. What You’ll Do Within the Sharechat AI team, we are looking for an experienced Staff engineer to lead the engineering efforts around serving personalization models efficiently at scale, leading efforts across 10+ MLEs, SDEs and decision scientists working on feed ranking and candidate generation … changing, and we’re making big progress at a rapid pace. Who are you? 8+ years of industry experience with a solid understanding of engineering, infrastructure and ML best practices. Strong coding skills with Go or JAVA Design and help develop systems that serve recommendations to over 300 million ...

features in Gelt applications, APIs, and diagnostic and insights systems Manage an established, high-performing team Work closely with stakeholders from product, design, and engineering to align technological solutions with business goals and objectives Get your hands dirty — our tech leaders are expected to develop code alongside the team … experience in a similar role, preferably in a fast-paced, tech-focused organization 50% or more hands-on leadership experience Demonstrable expertise in software design, development, and deployment Strong knowledge and experience with cloud technologies Understanding of security standards and compliance requirements within the industry Experience in engineering ...

Staff Software Engineer (React/TypeScript) London (Hybrid working model) £120k - £160k + 20% bonus + impressive equity options We’re partnering with a high-growth, product-led technology company building a next-generation platform at the intersection of AI, data, and engineering workflows. This is a frontend … shape a mission-critical product experience Work on genuinely complex, interesting technical problems High autonomy and real influence on architecture + product direction Strong engineering culture with a focus on quality and velocity If you’re a frontend-leaning engineer who enjoys solving hard UX problems in complex systems ...

About The Role Team UK Health, Adviser & Employer Engineering Working Pattern - Hybrid 2days per week in the Vitality London, Bournemouth or Stockport Office - Full time hours We are happy to discuss flexible working! Top 3 skills needed for this role: AI-Augmented Engineering Leadership Enterprise-Scale Software Architecture Engineering Governance in Regulated Environments What this role is all about: O click apply for full job details ...