Greater Bristol Area, United Kingdom Hybrid / WFH Options
IC Resources
C#SoftwareEngineer We’re working with a leading UK defence technology organisation offering an exciting opportunity for a C#Software Developer to join a highly regarded Systems Simulation and Experimentation team. This role is ideal for someone passionate about real-time software, system modelling, and creating innovative, high-impact … experimentation platforms across the full product lifecycle—from visualisation and experimentation to verification, validation, and training systems. Key Responsibilities In this role, you’ll design and develop real-time C#software components to support advanced simulation and system integration activities, contributing directly to the delivery of reliable, high-performance solutions. You’ll work within agile development teams …/CD processes, and test-driven development, while collaborating closely with engineers to support research, experimentation, and verification across both synthetic and physical environments. What's required for this C#SoftwareEngineer Position? Solid experience developing in C# (C++ experience also valued). Background or interest in simulation, real-time software, or More ❯
newport, wales, united kingdom Hybrid / WFH Options
IC Resources
C#SoftwareEngineer We’re working with a leading UK defence technology organisation offering an exciting opportunity for a C#Software Developer to join a highly regarded Systems Simulation and Experimentation team. This role is ideal for someone passionate about real-time software, system modelling, and creating innovative, high-impact … experimentation platforms across the full product lifecycle—from visualisation and experimentation to verification, validation, and training systems. Key Responsibilities In this role, you’ll design and develop real-time C#software components to support advanced simulation and system integration activities, contributing directly to the delivery of reliable, high-performance solutions. You’ll work within agile development teams …/CD processes, and test-driven development, while collaborating closely with engineers to support research, experimentation, and verification across both synthetic and physical environments. What's required for this C#SoftwareEngineer Position? Solid experience developing in C# (C++ experience also valued). Background or interest in simulation, real-time software, or More ❯
bath, south west england, united kingdom Hybrid / WFH Options
IC Resources
C#SoftwareEngineer We’re working with a leading UK defence technology organisation offering an exciting opportunity for a C#Software Developer to join a highly regarded Systems Simulation and Experimentation team. This role is ideal for someone passionate about real-time software, system modelling, and creating innovative, high-impact … experimentation platforms across the full product lifecycle—from visualisation and experimentation to verification, validation, and training systems. Key Responsibilities In this role, you’ll design and develop real-time C#software components to support advanced simulation and system integration activities, contributing directly to the delivery of reliable, high-performance solutions. You’ll work within agile development teams …/CD processes, and test-driven development, while collaborating closely with engineers to support research, experimentation, and verification across both synthetic and physical environments. What's required for this C#SoftwareEngineer Position? Solid experience developing in C# (C++ experience also valued). Background or interest in simulation, real-time software, or More ❯
bradley stoke, south west england, united kingdom Hybrid / WFH Options
IC Resources
C#SoftwareEngineer We’re working with a leading UK defence technology organisation offering an exciting opportunity for a C#Software Developer to join a highly regarded Systems Simulation and Experimentation team. This role is ideal for someone passionate about real-time software, system modelling, and creating innovative, high-impact … experimentation platforms across the full product lifecycle—from visualisation and experimentation to verification, validation, and training systems. Key Responsibilities In this role, you’ll design and develop real-time C#software components to support advanced simulation and system integration activities, contributing directly to the delivery of reliable, high-performance solutions. You’ll work within agile development teams …/CD processes, and test-driven development, while collaborating closely with engineers to support research, experimentation, and verification across both synthetic and physical environments. What's required for this C#SoftwareEngineer Position? Solid experience developing in C# (C++ experience also valued). Background or interest in simulation, real-time software, or More ❯
Sheffield, South Yorkshire, England, United Kingdom Hybrid / WFH Options
Adria Solutions
Senior C#SoftwareEngineer Are you a talented C# and Azure developer ready to take ownership of innovative projects across Web, Desktop, and Cloud environments Our client, a well-established and forward-thinking software development company, is expanding its team and seeking an exceptional Senior C#SoftwareEngineer … another coding role - it’s a chance to lead projects, influence architecture, and make a measurable impact on the products you help deliver. About the Role As a Senior C#SoftwareEngineer, you’ll play a key role in delivering high-quality, scalable, and performant software across a range of cutting-edge systems … a team of talented developers and stakeholders, contributing to technical decisions and ensuring best practices are followed throughout the development lifecycle. Tech Stack You’ll Work With Languages & Frameworks: C#, .NET Core, ASP.NET Core MVC, Web API Cloud & Data: Azure Functions, Azure Storage, Cosmos DB, Azure SQL UI & Front-End: WPF, Blazor, SignalR, Skia DevOps & Integration: Azure DevOps, CI More ❯
Senior C#SoftwareEngineer Are you a talented C# and Azure developer ready to take ownership of innovative projects across Web, Desktop, and Cloud environments? Our client, a well-established and forward-thinking software development company, is expanding its team and seeking an exceptional Senior C#SoftwareEngineer … another coding role - it's a chance to lead projects, influence architecture, and make a measurable impact on the products you help deliver. About the Role As a Senior C#SoftwareEngineer, you'll play a key role in delivering high-quality, scalable, and performant software across a range of cutting-edge systems … team of talented developers and stakeholders, contributing to technical decisions and ensuring best practices are followed throughout the development lifecycle. T ech Stack You'll Work With Languages & Frameworks: C#, .NET Core, ASP.NET Core MVC, Web API Cloud & Data: Azure Functions, Azure Storage, Cosmos DB, Azure SQL UI & Front-End: WPF, Blazor, SignalR, Skia DevOps & Integration: Azure DevOps, CI More ❯
Nottingham, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Adria Solutions
C#SoftwareEngineer X 4 - All Levels My Client is a rapidly scaling finance company focused on powering recurring commerce. Their advanced technology infrastructure helps businesses optimise and unify their financial operations, providing a competitive edge in the digital economy. With strong sector expertise and a partnership-led approach, they are now seeking a number … of C#SoftwareEngineer to help deliver high-quality, scalable software solutions. Your role as a C#SoftwareEngineer You will work with engineers, product managers, and designers to develop features, solve complex challenges, and enhance system performance. Your focus will be on writing clean, maintainable code and … solutions Improve performance, uptime, and code quality Collaborate in cross-functional teams and contribute to design decisions Mentor junior engineers and promote team growth What youll bring Proficiency in C#, .NET, JavaScript, and TypeScript Experience with React, Vue.js, or Angular (preferred) PHP knowledge (desirable) Familiarity with cloud services (AWS, GCP, or Azure), Docker, Kubernetes Understanding of CI/CD More ❯
Melbourn, Royston, Hertfordshire, England, United Kingdom Hybrid / WFH Options
Redline Group Ltd
Are you an experienced Senior SoftwareEngineer - C# actively looking for a new role? Do you live in the Hertfordshire area or would love the opportunity to relocate and work in one of the UK's most exciting tech hubs? If so, my client has a superb role available to strengthen their R&D team. … key role in in all aspects of design, implementation and debugging of software to bespoke robotic applications. In this experienced Senior SoftwareEngineer - C# job based in Royston you will be responsible for the following: Design user interfaces that are both intuitive and easy to navigate. Oversee the complete software development … lifecycle for new projects, taking accountability for the software aspects of assigned responsibilities. The successful applicant for this Senior SoftwareEngineer - C# job based in Royston you must be: Proficient in C# and .NET. Have a 2:1 or above degree in electronic engineering, software engineering, or a comparable technical More ❯
C#SoftwareEngineer/Developer (.Net Core React AWS) Sunderland/WFH to £70k Opportunity to progress your career in a senior, hands-on role at a at a growing games/gambling site, whilst enjoying a range of benefits and perks. As a C#SoftwareEngineer within the Platform … team you'll build real-time payment systems and integrations that handle large volumes of transactions. You'll have a focus on backend C# .Net core but will have exposure across the full tech stack through to JavaScript/React within an AWS cloud based environment with Docker, Terraform (IaC), TeamCity, SQL and Redis; you'll gain exposure to … offices in Sunderland with a range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have strong C# .Net Core backend development experience You have experience of building scalable, reliable and secure web applications using modern techniques You have experience of implementing frontend applications and have some More ❯
Sunderland, England, United Kingdom Hybrid / WFH Options
Client Server
C#SoftwareEngineer/Developer (.Net Core React AWS) Sunderland/WFH to £70k Opportunity to progress your career in a senior, hands-on role at a at a growing games/gambling site, whilst enjoying a range of benefits and perks. As a C#SoftwareEngineer within the Platform … team you'll build real-time payment systems and integrations that handle large volumes of transactions. You'll have a focus on backend C# .Net core but will have exposure across the full tech stack through to JavaScript/React within an AWS cloud based environment with Docker, Terraform (IaC), TeamCity, SQL and Redis; you'll gain exposure to … offices in Sunderland with a range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have strong C# .Net Core backend development experience You have experience of building scalable, reliable and secure web applications using modern techniques You have experience of implementing frontend applications and have some More ❯
Sunderland, north west england, united kingdom Hybrid / WFH Options
Client Server
C#SoftwareEngineer/Developer (.Net Core React AWS) Sunderland/WFH to £70k Opportunity to progress your career in a senior, hands-on role at a at a growing games/gambling site, whilst enjoying a range of benefits and perks. As a C#SoftwareEngineer within the Platform … team you'll build real-time payment systems and integrations that handle large volumes of transactions. You'll have a focus on backend C# .Net core but will have exposure across the full tech stack through to JavaScript/React within an AWS cloud based environment with Docker, Terraform (IaC), TeamCity, SQL and Redis; you'll gain exposure to … offices in Sunderland with a range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have strong C# .Net Core backend development experience You have experience of building scalable, reliable and secure web applications using modern techniques You have experience of implementing frontend applications and have some More ❯
Job Title: Front Office SoftwareEngineer (C# .NET) Employment Type: Full-time Location: Central London (Hybrid - 3 days onsite per week) Compensation Package: Competitive salary, 20-30% bonus, private medical and dental (family coverage included), 10% employer pension contribution, group life insurance, income protection, and additional benefits About the Company A global leader in energy … and commodities trading is seeking a SoftwareEngineer (C# .NET) to join its expanding London team. With one of the world’s largest portfolios in LNG, Coal and Freight, this firm offers a dynamic and collaborative environment at the forefront of physical trading. Key Responsibilities of the Front Office SoftwareEngineer (C# .NET) include: Work directly with Front Office teams, partnering with traders and analysts to deliver a prioritised development backlog Solve diverse technical challenges using Excel, Python, C#, SQL Server, Databricks, Angular, Azure, PowerShell/Bash, Docker, Kubernetes, Git, DevOps, Bicep, and AI tools Understand the business context of requests to deliver high-value, practical solutions More ❯
Oxford, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Corriculo Ltd
SoftwareEngineer, C#, Hybrid, COR7401 A rare and exciting opportunity has arisen for a technically curious SoftwareEngineer to join an Oxfordshire based Software Consultancy. Working with the latest Microsoft technologies including F#, developing bespoke applications for high profile clients. The Role The role will involve developing innovative, bespoke … truly believe that development is a privilege. You will be technically curious and want to experiment with a variety of technologies. Whilst my client is a Microsoft house utilising C#, F#, ASP.NET and SQL Server, they work with the right technology for task which could include Python, Node.Js, GO and much more! Benefits 25 days holiday Hybrid working Excellent … bonus scheme What's required of the SoftwareEngineer? Experience with OO programming, strong preference for C#, F#, ASP.NET and SQL Server Experience working across the full development stack Experience developing high-quality web applications So What's Next? If you have any questions or would like to have a chat about this rare SoftwareMore ❯
Backend SoftwareEngineer/Developer (C# .Net Core Cloud CQRS) London/WFH to £85k Are you a technologist with strong backend C# .Net skills? You could be progressing your career at in a senior, hands-on role Backend SoftwareEngineer role at a successful and scaling Retail FX Brokerage … SoftwareEngineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full technology stack in a … scratch. Location/WFH: You'll join colleagues in the London office Monday to Wednesday with flexibility to work from home Thursday and Friday. About you: You have strong C# .Net Core backend development experience You have a good knowledge of microservices and Cloud (AWS or Azure) experience, ideally you'll have some experience with Docker/Kubernetes, EKS More ❯
Backend SoftwareEngineer/Developer (C# .Net Core Cloud CQRS) London/WFH to 85k Are you a technologist with strong backend C# .Net skills? You could be progressing your career at in a senior, hands-on role Backend SoftwareEngineer role at a successful and scaling Retail FX Brokerage … SoftwareEngineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full technology stack in a … scratch. Location/WFH: You'll join colleagues in the London office Monday to Wednesday with flexibility to work from home Thursday and Friday. About you: You have strong C# .Net Core backend development experience You have a good knowledge of microservices and Cloud (AWS or Azure) experience, ideally you'll have some experience with Docker/Kubernetes, EKS More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Client Server
Backend SoftwareEngineer/Developer (C# .Net Core Cloud CQRS) London/WFH to £85k Are you a technologist with strong backend C# .Net skills? You could be progressing your career at in a senior, hands-on role Backend SoftwareEngineer role at a successful and scaling Retail FX Brokerage … SoftwareEngineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full technology stack in a … scratch. Location/WFH: You'll join colleagues in the London office Monday to Wednesday with flexibility to work from home Thursday and Friday. About you: You have strong C# .Net Core backend development experience You have a good knowledge of microservices and Cloud (AWS or Azure) experience, ideally you'll have some experience with Docker/Kubernetes, EKS More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
Backend SoftwareEngineer/Developer (C# .Net Core Cloud CQRS) London/WFH to £85k Are you a technologist with strong backend C# .Net skills? You could be progressing your career at in a senior, hands-on role Backend SoftwareEngineer role at a successful and scaling Retail FX Brokerage … SoftwareEngineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full technology stack in a … scratch. Location/WFH: You'll join colleagues in the London office Monday to Wednesday with flexibility to work from home Thursday and Friday. About you: You have strong C# .Net Core backend development experience You have a good knowledge of microservices and Cloud (AWS or Azure) experience, ideally you'll have some experience with Docker/Kubernetes, EKS More ❯
SoftwareEngineer/Full Stack Developer (C# .Net React) London/WFH to £70k Are you a Full Stack SoftwareEngineer with C# .Net and React skills? You could be progressing your career in a senior, hands-on role at a global tech company that provide data centric software … SoftwareEngineer within a cross discipline Agile product team you will design and develop data centric software using a range of technology with C# .Net backend and TypeScript and React frontend; you'll also use a range of other technology in the stack including Snowflake, Azure, Python and SQL. The team has lots … through to delivery. Location/WFH: There's a hybrid work from home policy, with 1-2 days a week in the London office. About you: You have strong C# .Net backend skills You also have frontend development experience with React and/or TypeScript You have Azure cloud experience You have a data centric mindset, ideally with Snowflake More ❯
SoftwareEngineer/Full Stack Developer (C# .Net React) London/WFH to 70k Are you a Full Stack SoftwareEngineer with C# .Net and React skills? You could be progressing your career in a senior, hands-on role at a global tech company that provide data centric software … SoftwareEngineer within a cross discipline Agile product team you will design and develop data centric software using a range of technology with C# .Net backend and TypeScript and React frontend; you'll also use a range of other technology in the stack including Snowflake, Azure, Python and SQL. The team has lots … through to delivery. Location/WFH: There's a hybrid work from home policy, with 1-2 days a week in the London office. About you: You have strong C# .Net backend skills You also have frontend development experience with React and/or TypeScript You have Azure cloud experience You have a data centric mindset, ideally with Snowflake More ❯
Cambridge, England, United Kingdom Hybrid / WFH Options
Client Server
SoftwareEngineer/Full Stack Developer (C# .Net React) Cambridge/WFH to £70k Are you a Full Stack SoftwareEngineer with C# .Net and React skills? You could be progressing your career in a senior, hands-on role at a global tech company that provide data centric software … SoftwareEngineer within a cross discipline Agile product team you will design and develop data centric software using a range of technology with C# .Net backend and TypeScript and React frontend; you'll also use a range of other technology in the stack including Snowflake, Azure, Python and SQL. The team has lots … through to delivery. Location/WFH: There's a hybrid work from home policy, with 1-2 days a week in the Cambridge office. About you: You have strong C# .Net backend skills You also have frontend development experience with React and/or TypeScript You have Azure cloud experience You have a data centric mindset, ideally with Snowflake More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
SoftwareEngineer/Full Stack Developer (C# .Net React) London/WFH to £70k Are you a Full Stack SoftwareEngineer with C# .Net and React skills? You could be progressing your career in a senior, hands-on role at a global tech company that provide data centric software … SoftwareEngineer within a cross discipline Agile product team you will design and develop data centric software using a range of technology with C# .Net backend and TypeScript and React frontend; you'll also use a range of other technology in the stack including Snowflake, Azure, Python and SQL. The team has lots … through to delivery. Location/WFH: There's a hybrid work from home policy, with 1-2 days a week in the London office. About you: You have strong C# .Net backend skills You also have frontend development experience with React and/or TypeScript You have Azure cloud experience You have a data centric mindset, ideally with Snowflake More ❯
Cambridge, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Client Server
SoftwareEngineer/Full Stack Developer (C# .Net React) Cambridge/WFH to £70k Are you a Full Stack SoftwareEngineer with C# .Net and React skills? You could be progressing your career in a senior, hands-on role at a global tech company that provide data centric software … SoftwareEngineer within a cross discipline Agile product team you will design and develop data centric software using a range of technology with C# .Net backend and TypeScript and React frontend; you'll also use a range of other technology in the stack including Snowflake, Azure, Python and SQL. The team has lots … through to delivery. Location/WFH: There's a hybrid work from home policy, with 1-2 days a week in the Cambridge office. About you: You have strong C# .Net backend skills You also have frontend development experience with React and/or TypeScript You have Azure cloud experience You have a data centric mindset, ideally with Snowflake More ❯
West London, London, United Kingdom Hybrid / WFH Options
Client Server
Backend SoftwareEngineer/Developer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist Backend SoftwareEngineer with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a Backend Software … minimum 2.1 in a STEM discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a strong knowledge of SQL … relatives Various social groups including sports teams Private healthcare and wellness activities Apply now to find out more about this Backend SoftwareEngineer/Developer (C# .Net SQL) 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 More ❯
Backend SoftwareEngineer/Developer (C# .Net SQL) *London onsite* to 180k+ Are you a technologist Backend SoftwareEngineer with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a Backend Software … minimum 2.1 in a STEM discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a strong knowledge of SQL … relatives Various social groups including sports teams Private healthcare and wellness activities Apply now to find out more about this Backend SoftwareEngineer/Developer (C# .Net SQL) 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 More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
Backend SoftwareEngineer/Developer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist Backend SoftwareEngineer with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a Backend Software … minimum 2.1 in a STEM discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a strong knowledge of SQL … relatives Various social groups including sports teams Private healthcare and wellness activities Apply now to find out more about this Backend SoftwareEngineer/Developer (C# .Net SQL) 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 More ❯
