1,476 to 1,500 of 1,604 C# Jobs in the UK

using the latest Microsoft technologies, all while enjoying a healthy work-life balance and real opportunities for progression. What you'll be doing: Developing and maintaining web applications using C# and .NET on the backend Creating dynamic, responsive user interfaces with Angular or React Deploying and maintaining cloud-based solutions in Microsoft Azure Collaborating with cross-functional teams to deliver … reliable, high-quality software Taking ownership of your work and contributing ideas that drive innovation What you'll bring: Strong experience with C#, .NET , and front-end frameworks (Angular or React) Solid understanding of Azure and cloud-based development A passion for writing clean, efficient, and maintainable code A proactive approach and a desire to learn, share, and grow What More ❯

Stevenage We have an exciting opportunity for a proactive and passionate C# software developer to join our Weapons System Simulation and Experimentation (WSSE) team! Salary : Up to £57,000, depending on experience & grade Dynamic (hybrid) working : 2- 3 days per week on-site due to workload classification Security Clearance : British Citizen Restrictions and/or limitations relating to nationality and … for passionate software developers with experience in using software to build hardware solutions or synthetic environments. The successful candidates will be able to demonstrate exposure to practical software engineering, C#/C++ software development. You will be able to demonstrate your experience/knowledge in some of the following areas: Real-Time Software Configuration control Continuous Integration and Continuous Delivery More ❯

described within your application]. - Keen interest in robotics including performance, machine learning or computer vision. - Evidence of software competence and aptitude through projects using different programming languages including C#, Python or writing firmware [describe your projects]. - Good communication skills and keenness to learn and develop new skills. Due to the nature of projects, it is expected you would … mostly be onsite. Only applicants with unrestricted rights to work in the UK will be considered. Keywords: Graduate/Junior, Software Engineering, C#, Embedded C, Python, Firmware, Bash, Software Test, Robotics, Electronics, Computer Vision Another top job from ECM, the high-tech recruitment experts. Even if this job's not quite right, do contact us now - we may well have More ❯

Software Development Manager (Java C# TDD) Cheshire onsite to £180k+ Are you a technical leader with a software development background? You could be progressing your career in an impactful role at a highly successful and scaling Cyber Security technology company that has just received an additional £20 million investment. As a Software Development Manager you will manage three, small product … all the latest kit to work with About you: You are an experienced technical leader without ego You have previous experience as a software engineer (ideally with Java or C# experience) and a strong knowledge of modern cloud based software engineering You have a keen eye for identifying risks and waste and move fast to resolve them You are delivery … including same day GP appointments and prescriptions Flexible working hours Charitable donations matching scheme and much more Apply now to find out more about this Software Development Manager (Java C# TDD) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people More ❯

Software Development Manager (Java C# TDD) Cheshire onsite to £180k+ Are you a technical leader with a software development background? You could be progressing your career in an impactful role at a highly successful and scaling Cyber Security technology company that has just received an additional £20 million investment. As a Software Development Manager you will manage three, small product … all the latest kit to work with About you: You are an experienced technical leader without ego You have previous experience as a software engineer (ideally with Java or C# experience) and a strong knowledge of modern cloud based software engineering You have a keen eye for identifying risks and waste and move fast to resolve them You are delivery … including same day GP appointments and prescriptions Flexible working hours Charitable donations matching scheme and much more Apply now to find out more about this Software Development Manager (Java C# TDD) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people More ❯

Software Development Manager (Java C# TDD) Cheshire onsite to £180k+ Are you a technical leader with a software development background? You could be progressing your career in an impactful role at a highly successful and scaling Cyber Security technology company that has just received an additional £20 million investment. As a Software Development Manager you will manage three, small product … all the latest kit to work with About you: You are an experienced technical leader without ego You have previous experience as a software engineer (ideally with Java or C# experience) and a strong knowledge of modern cloud based software engineering You have a keen eye for identifying risks and waste and move fast to resolve them You are delivery … including same day GP appointments and prescriptions Flexible working hours Charitable donations matching scheme and much more Apply now to find out more about this Software Development Manager (Java C# TDD) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people More ❯

applications including production-grade software. This should include experience with software architecture and understanding how to support structured (SQL) and unstructured (RAG) data. - Experience with Python and C++/C# including how to integrate ML features. The role does require relevant technical expertise, limited university/freelance projects are not sufficient. On offer is an excellent remuneration package including a … to undertake background checks and also work fully onsite to take up this role. Keywords: Software Engineering, AI/ML Applications, Desktop/Web, Data Engineering Support, Python, C++, C#, Onsite, Guildford Another top job from ECM, the high-tech recruitment experts. Even if this job's not quite right, do contact us now - we may well have the ideal More ❯

Senior Software Engineer C#, Azure, DevOps, ElasticSearch, Kubernetes Hybrid - 2 days per week on-site in Southampton Salary: £70,000 + bonus Are you an experienced Senior Software Engineer looking for your next big challenge Join a global tech leader where innovation, high performance, and career growth are at the heart of everything they do. This is your chance to … in a cutting-edge environment. You will be responsible for: Owning the architecture, and carrying out design, implementation and developer-level test, of UI, server, and interface components, using C#, in on-premise, multi-threaded, multi-server environments. Leading technical decisions on architectural direction using a collaborative, team-based approach. Ensuring the architecture takes into account the concerns of security More ❯

Senior Software Engineer/Architect C#, Azure, DevOps, ElasticSearch, Kubernetes Hybrid - 2 days per week on-site in Southampton Salary: £65,000 - £75,000 + bonus Are you an experienced Senior Software Engineer looking for your next big challenge? Join a global tech leader where innovation, high performance, and career growth are at the heart of everything they do. This … in a cutting-edge environment. You will be responsible for: Owning the architecture, and carrying out design, implementation and developer-level test, of UI, server, and interface components, using C#, in on-premise, multi-threaded, multi-server environments. Leading technical decisions on architectural direction using a collaborative, team-based approach. Ensuring the architecture takes into account the concerns of security More ❯

decision. QA is deeply integrated into the development lifecycle here—not an afterthought. You’ll take ownership of test automation and CI/CD processes, working across Python and C# services and contributing to a culture of continuous improvement and technical excellence. About you: You’re a Senior QA Engineer who enjoys solving complex problems, collaborating closely with developers, and … to learn in this space are just as valuable. Requirements: Proven experience as a Senior QA Engineer in a modern software environment Strong knowledge of Python and/or C# for backend and API testing Experience with Cypress or Playwright for frontend automation Hands-on experience building and managing test pipelines in CI/CD Experience with PACT for contract More ❯

decision. QA is deeply integrated into the development lifecycle here—not an afterthought. You’ll take ownership of test automation and CI/CD processes, working across Python and C# services and contributing to a culture of continuous improvement and technical excellence. About you: You’re a Senior QA Engineer who enjoys solving complex problems, collaborating closely with developers, and … to learn in this space are just as valuable. Requirements: Proven experience as a Senior QA Engineer in a modern software environment Strong knowledge of Python and/or C# for backend and API testing Experience with Cypress or Playwright for frontend automation Hands-on experience building and managing test pipelines in CI/CD Experience with PACT for contract More ❯

Senior Software Engineer - C#/Agile/Digital Solutions Bournemouth (Hybrid - 2 days per week on-site) £45,000 - £65,000 + Excellent Benefits Are you an experienced Senior Software Engineer looking to take on a role where you can shape solutions, mentor others, and deliver impactful software? This is a fantastic opportunity to join a forward-thinking organisation at … and continuous improvement. Work across teams to deliver seamless digital solutions that enhance customer and business outcomes. About you We're looking for someone who brings: Strong proficiency in C# and experience with other modern frameworks or tools (e.g. Spring Boot, Microservices, Kubernetes). A solid understanding of Agile environments and delivery. Experience mentoring and coaching less experienced engineers. A More ❯

that communicates directly with cutting-edge hardware, solving real engineering problems, and pushing technology forward. WHAT YOU’LL BE DOING Designing and developing software applications and RESTful APIs in C#/.NET Core (currently .NET6, moving to .NET8) Working on Windows (WPF) and Linux-based systems Collaborating closely with embedded software and hardware teams to integrate applications with real-world … boxed into narrow roles; your input will directly influence live systems used by major organisations worldwide. WHAT YOU’LL BRING We’re looking for someone who’s: Experienced in C#/.NET Core (2–3 years minimum) Confident building APIs and working with data-driven applications Strong on software design patterns, architecture, and OOP principles Comfortable working across Windows and More ❯

matter to millions. 📍 Manchester | Hybrid (2 days a week onsite) | UK Only 💷 Up to £55k + flexitime + strong benefits Job Duties Develop, maintain, and improve software applications using C# and related technologies. Write clean, scalable, and maintainable code. Debug and resolve software issues, optimize performance, and fix bugs. Work closely with Designers, Testers, and Project Managers to deliver high … users for requirements and support. Assist in maintaining technical documentation, user manuals, and help systems. Mentor junior developers and support their growth. Essential Knowledge, Skills & Experience Commercial .NET and C# development experience. Proven hands-on experience working with Akka.NET for building distributed, scalable, and fault-tolerant systems Solid understanding of OOP and design patterns. Experience building Web Services, WebAPI, and More ❯

Raspberry Pi range Collaborate With Hardware Engineers: Define software requirements and specifications to ensure system compatibility Write Efficient Code: Develop modular, reusable and well-documented code in C++ and C# Test And Debug: Perform unit testing and debugging to maintain functionality and reliability Implement Updates: Deliver software updates and patches in response to feedback and testing outcomes Troubleshoot Issues: Identify … Updated: Keep abreast of industry trends and advancements in embedded software development CANDIDATE REQUIREMENTS ESSENTIAL Proven experience of developing embedded software for microcontrollers and microprocessors Proficiency in C++ and C# programming for embedded systems Strong understanding of embedded Linux and real-time operating systems (RTOS) Experience with hardware-software integration and device drivers Knowledge of communication protocols such as SPI More ❯

Raspberry Pi range Collaborate With Hardware Engineers: Define software requirements and specifications to ensure system compatibility Write Efficient Code: Develop modular, reusable and well-documented code in C++ and C# Test And Debug: Perform unit testing and debugging to maintain functionality and reliability Implement Updates: Deliver software updates and patches in response to feedback and testing outcomes Troubleshoot Issues: Identify … Updated: Keep abreast of industry trends and advancements in embedded software development CANDIDATE REQUIREMENTS ESSENTIAL Proven experience of developing embedded software for microcontrollers and microprocessors Proficiency in C++ and C# programming for embedded systems Strong understanding of embedded Linux and real-time operating systems (RTOS) Experience with hardware-software integration and device drivers Knowledge of communication protocols such as SPI More ❯

matter to millions. 📍 Manchester | Hybrid (2 days a week onsite) | UK Only 💷 Up to £55k + flexitime + strong benefits Job Duties Develop, maintain, and improve software applications using C# and related technologies. Write clean, scalable, and maintainable code. Debug and resolve software issues, optimize performance, and fix bugs. Work closely with Designers, Testers, and Project Managers to deliver high … users for requirements and support. Assist in maintaining technical documentation, user manuals, and help systems. Mentor junior developers and support their growth. Essential Knowledge, Skills & Experience Commercial .NET and C# development experience. Proven hands-on experience working with Akka.NET for building distributed, scalable, and fault-tolerant systems Solid understanding of OOP and design patterns. Experience building Web Services, WebAPI, and More ❯

matter to millions. 📍 Manchester | Hybrid (2 days a week onsite) | UK Only 💷 Up to £55k + flexitime + strong benefits Job Duties Develop, maintain, and improve software applications using C# and related technologies. Write clean, scalable, and maintainable code. Debug and resolve software issues, optimize performance, and fix bugs. Work closely with Designers, Testers, and Project Managers to deliver high … users for requirements and support. Assist in maintaining technical documentation, user manuals, and help systems. Mentor junior developers and support their growth. Essential Knowledge, Skills & Experience Commercial .NET and C# development experience. Proven hands-on experience working with Akka.NET for building distributed, scalable, and fault-tolerant systems Solid understanding of OOP and design patterns. Experience building Web Services, WebAPI, and More ❯

fellow engineers to design and maintain the backend services powering our customization features. As a Senior Backend Engineer, your expertise in building scalable systems using modern technologies (such as C# and .NET Core) will be instrumental in enabling these features horizontally across our products - Translate, Voice and APs. Your contributions will help shape the technical architecture underpinning customization workflows, ensuring … on-call rotation as needed. Qualities we look for Proficiency in a modern programming language with solid experience in backend development. Exposure to or familiarity with our tech stack (C#, .NET Core, gRPC) or similar technologies would be beneficial but is not a strict requirement. What's more important is your willingness and ability to learn new technologies quickly. Experience More ❯

Senior Research Engineer - Assembly Automation Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, were inspired by the opportunities to More ❯

Are you a software developer who enjoys working with financial markets and innovative technology? Spun out of one of the most successful hedge funds globally, you'll get the chance to work with likeminded people on an innovative project. You More ❯

Are you a software developer who enjoys working with financial markets and innovative technology? Spun out of one of the most successful hedge funds globally, you'll get the chance to work with likeminded people on an innovative project. You More ❯

Are you a software developer who enjoys working with financial markets and innovative technology? Spun out of one of the most successful hedge funds globally, you'll get the chance to work with likeminded people on an innovative project. You More ❯

Are you a software developer who enjoys working with financial markets and innovative technology? Spun out of one of the most successful hedge funds globally, you'll get the chance to work with likeminded people on an innovative project. You More ❯

Are you a software developer who enjoys working with financial markets and innovative technology? Spun out of one of the most successful hedge funds globally, you'll get the chance to work with likeminded people on an innovative project. You More ❯