1 to 25 of 28 Senior C# Software Engineer Jobs in the UK

Senior Software Engineer, C#, TypeScript, .NET A Senior Software Engineer opportunity has arisen with a world-renowned organisation, joining a team whose software sits at the heart of engineering operations. Could this be the role … product stakeholders to translate complex user needs into clean, scalable software solutions. The team works across a varied technology estate — including C#, TypeScript, React, Python, and cloud-native services — and is actively modernising its platforms, giving you genuine scope to influence how things are built going forward. ...

Senior C# Software Engineer – Semiconductor Metrology Abingdon, UK Senior C# Software Engineer – Semiconductor Metrology Are you an experienced C# Software Engineer who enjoys solving complex engineering problems where software directly controls real-world hardware? We're looking for a Senior C# Software Engineer to help develop the next generation of semiconductor metrology and inspection systems. You'll work on software that controls high-precision motion systems, sensors, data ...

Senior Software Engineer, C# .NET If building software that carries real-world monitoring data all the way from the sensor to the screen sounds like something that you would like to be a part of, then this might be your next … engineers and data scientists, taking ownership of the software platform and mentoring other developers as needed. The ideal candidate will have strong C# experience in a .NET environment using WPF, in addition to ASP.NET Core front and back-end web development using Razor, Blazor or similar. Experience ...

Senior Software Engineer/Developer (C# .Net) Newcastle to £120k Opportunity to join a rapidly growing Fintech that is building sophisticated technology for the global investment management industry. Backed by significant funding and working alongside leading hedge fund partners, the company is solving … engineering problems at scale and is investing heavily in the continued evolution of its core platform. This is an opportunity for an intellectually curious C# Software Engineer to join a high-calibre team where technical excellence is valued and engineers are trusted to influence architecture ...

Senior Engineer, Senior Developer, Full Stack Engineering, Azure, .NET, C#, React, Mainly Remote, Birmingham, West Midlands Senior Engineer/Senior Developer required for a fast growing and forward-thinking Professional Services organisation. This is mainly remote, with … edge to it too – so any experience with GenAI (Co-Pilot, ChatGPT or Claude etc) would be very welcome. Key development skillset required: C#, .NET platform, Python, Azure PaaS (Azure Functions, Azure Logic Apps, Cosmos DB, Azure App Service, ARM/Bicep templates), SharePoint and React AI-native judgement. ...

Senior Engineer, Senior Developer, Full Stack Engineering, Azure, .NET, C#, React, Mainly Remote, Leeds, West Yorkshire Senior Engineer/Senior Developer required for a fast growing and forward-thinking Professional Services organisation. This is mainly remote, with … edge to it too – so any experience with GenAI (Co-Pilot, ChatGPT or Claude etc) would be very welcome. Key development skillset required: C#, .NET platform, Python, Azure PaaS (Azure Functions, Azure Logic Apps, Cosmos DB, Azure App Service, ARM/Bicep templates), SharePoint and React AI-native judgement. ...

Senior Software Engineer, C# .NET If building software that carries real-world monitoring data all the way from the sensor to the screen sounds like something that you would like to be a part of, then this might be your next … position. A Senior Software Engineer vacancy has just opened at a company developing remote monitoring systems used in a number of sectors worldwide, including renewable energy click apply for full job details ...

C#/.NET Desktop Software Engineer - Aberdeen – Permanent Hybrid 3 days on site, 2 days remote No sponsorship available Key Responsibilities Design, develop, and maintain complex desktop and cloud applications using modern software engineering practices, including design patterns, SOLID principles, automated testing … years of professional software engineering experience. Experience building and delivering complex, production-grade software applications. Strong proficiency in C#/.NET . Experience developing desktop applications and/or cloud-based software solutions. Bachelor's degree (or higher) in Computer Science, Software ...

## Senior Software Engineer (C# .NET)Applylocations: GB - Luton - Cap. Green 300time type: Full timeposted on: Posted Todayjob requisition id: R0024764**Job Description:*****Salary Range:** £45,000 - £55,000**Leonardo UK operates a grade-based salary framework with broad bands. The salary range … managed through governance controls to protect internal equity.***Your Impact**We are looking for talented Software Engineers with a solid foundation in C# .NET and a passion for learning and growing. If you are eager to develop your technical skills, leadership capabilities, and decision-making confidence, this ...

device measurements, signal-processing algorithms and the applications that use their results. Reporting to the Head of Engineering, youll take hands-on ownership of C# libraries, SDKs and integration software, working closely with firmware and signal-processing specialists as the technology progresses through clinical studies towards commercial … deployment. What youll be doing Developing C#/.NET libraries, SDKs and software interfaces Working with signal-processing engineers to integrate and package their MATLAB/Python algorithms into C# libraries for use across applications Ensuring accurate, reliable handling of continuously captured measurement data Working with ...

Oxford Instruments Andor is seeking a Senior Software Engineer- Software Applications to design, develop and support customer-facing Windows desktop applications used to control experiments on scientific instrumentation. You will work primarily with C# and .NET, delivering robust software across multiple products and collaborating with cross-functional teams. The role emphasizes full SDLC delivery, hands ...

Redline Group in Uxbridge is seeking a Senior Software Engineer to develop robust C#/.NET applications and RESTful APIs for next‐gen instrumentation products. You will join a motivated engineering team and contribute to design, coding and debugging across multiple software languages. The ideal candidate has strong C#/.NET experience, VB, SQL and Visual Studio expertise, and a solid grasp of software development methodologies. This role offers hands‐on coding in a dynamic environment. #J-18808-Ljbffr ...

working with a highly successful buy-side investment manager that's investing heavily in software engineering, data platforms and AI as part of a firm-wide technology transformation. They're looking for a Senior Software Engineer to join a small, high-performing … while exploring agentic workflows across the organisation. What You'll Be Working On Designing and building full-stack applications and internal business platforms using C#/.NET Developing APIs, integrations and cloud-native solutions across Azure Building and maintaining Azure SQL and ETL/ELT data pipelines Modernising reporting ...

looking for a Senior Software Engineer to join our global team to be responsible for the quality, development, and execution of our software products. You will be part of a technology department that is comprised of a successful and multidisciplinary group … related field 8+ years of experience in software development, with a focus on building scalable and reliable systems Extensive knowledge of DotNet C#, LINQ, MS SQL, Entity Framework and related technologies Capable to use version control software such as GIT Knowledge of SOLID principles Knowledge ...

building the first global data-driven last-mile network that has the potential to solve industry-wide problems. We’re hiring a Senior Software Engineer who treats software as a craft, not a checklist. You’ll join a small, high-trust team … Work outside strict role boundaries when needed, without feeding burnout culture Communicate technical decisions clearly and push back constructively when required Core technical skills C#/.NET 8+ , Entity Framework Core, async/await, MediatR/CQRS Strong understanding of distributed systems : consistency models, event-driven patterns, idempotency, race ...

Cure Talent is partnering with an emerging medical technology company developing an innovative connected device platform. Were looking for a Senior Software Engineer to build the software connecting real-time … device measurements, signal-processing algorithms and the applications that use their results. Reporting to the Head of Engineering, youll take hands-on ownership of C# libraries, SDKs and int click apply for full job details ...

Novanta Inc. is seeking a Senior Software Engineer in Stockport … design and deliver software that underpins manufacturing and R&D processes in their global laser technology business. You'll work primarily with C# and modern .NET frameworks. The role involves leading design architectures, developing applications, and enhancing workflows through automation. Join a dynamic environment where your contributions ...

seeking a Senior Software Engineer to design, develop and modernise high‐performance desktop and cloud applications using C#/.NET. You will work hands‐on in a technically focused team, contribute to architecture discussions, code reviews and CI/CD practices, and help ...

Microlise is seeking a Senior Software Engineer with AWS expertise to join a large, capable team in the Midlands. You will develop robust software, deploy to AWS, and mentor junior engineers across diverse projects. The role emphasises quality, collaboration, and continuous learning … within an agile environment. You will work on modern software architectures, participate in design reviews, and contribute to release cycles while maintaining a healthy work/life balance and strong professional #J-18808-Ljbffr ...

tech company in Manchester is seeking a Senior Software Engineer to join their product team. In this role, you'll be involved in all aspects of product development from inception to deployment, with a focus on teamwork and engineering best … practices. The position offers a competitive salary of up to £65k and benefits such as hybrid working options. Ideal candidates will have experience in C#, .NET, and React, as well as knowledge of AWS and Docker. #J-18808-Ljbffr ...

Bright Purple is seeking a Senior Software Engineer in Edinburgh, offering hybrid work from a central office and involvement across hardware‐aligned software. … features end to end, shaping design and defending decisions in code reviews. The role collaborates with Firmware and applies a modern C#/.NET toolchain, containerised services, and opportunities to introduce new tools. You’ll work with a team that supports growth and values technical depth, real outcomes ...

Digital is seeking a Software Engineer to join its London-based, on-site team. You will design, build, and maintain C#/.NET production code and SQL Server-driven components, with core logic living in the database. Expect close collaboration with the Founder ...

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# … pricing APIs. Maintaining the company's daily operation on the existing platforms. Essential skills Minimum 3 to 5 years experience of Microsoft web technologies(C#, Core MVC ) Relational database experience (SQL Server) Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors. Ability to produce clean ...

Developer to join our engineering team in Staplehurst, Kent. You will develop Windows and Linux software primarily in C++, with additional C#, .NET, and web languages for UI and device control of veterinary ventilators and monitors. The role involves creating new code from scratch, maintaining legacy … C++/C# products, and extending software to handheld devices. #J-18808-Ljbffr ...

Description: Your Impact We are looking for talented Software Engineers with a solid foundation in C# .NET and a passion for learning and growing. If you are eager to develop your technical skills, leadership capabilities, and decision-making confidence, this role offers an excellent opportunity to advance … latest defence technology within a mature development environment. Hands on Experience: Around 4 years of practical experience in software engineering using C# .NET, delivering reliable solutions as part of a team. Technical Foundations: A good understanding of object-oriented design and familiarity with frameworks and tools such ...