1,676 to 1,700 of 1,995 C# Jobs in the UK

design, develop, and maintain high-quality software within a hybrid work model. The role requires collaboration across teams to deliver scalable solutions using C#, .NET, and modern web technologies. You will join the Software Developer team, reporting to the Developer Manager, and work in a hybrid setup with 60% remote ...

technology, invites an experienced software engineer to help build a scalable, secure platform used across legal sectors. You will develop full‐stack features with C#, .NET, HTML, CSS, JavaScript, and SQL, and optimize queries for performance. You’ll participate in architecture discussions, code reviews, and engineering best practices ...

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 conditions ...

engineering roadmap. Set clear standards for using AI assisted engineering tools, balancing productivity with security, quality, intellectual property and human review requirements. Requirements Deep C#/.NET expertise and significant experience designing and supporting production applications that are important to the business. Experience owning application architecture and leading significant technical ...

Lead C# Developer/Engineer (C# .Net Desktop Application) Reigate/WFH to £100k Do you have expertise with C# desktop development, working on complex scalable systems? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging systems with continual learning ...

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 … systems 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 of implementing ...

Some areas you could be responsible may include: Coding and Development of new applications as business demands (nearly all coding is done in the C# programming language) Maintaining existing codebase in areas such as: - Data retrieval, recording and manipulation (C#, SQL) SFTP communication applications (C#, JSON) Database connection (with … without Entity Framework) (C#, SQL) Updating existing codebase to latest version of .Net (C#) Coding and maintenance of internal IIS website intranet (C#, HTML, CSS) Setting up and maintaining new Local and Virtual Linux Server Environments Coding and maintenance of internal and external websites utilising standard LAMP stack ...

excellent opportunity for a Senior Software Engineer- C# with .Net and Restful API with the job based in Uxbridge. With continued growth of the business my client is looking for a Senior Software engineer to be a part of a motivated engineering team working for a world leader in instrumentation. … Uxbridge based job as a Senior Software Engineer, you will come from a strong background in a variety of languages such as C# .Net AND VB and have the experience to design, code and debug applications in various software languages. The company develop software applications to complement their products which ...

excellent opportunity for a Senior Software Engineer- C# with .Net and Restful API with the job based in Uxbridge. With continued growth of the business my client is looking for a Senior Software engineer to be a part of a motivated engineering team working for a world leader in instrumentation. … Uxbridge based job as a Senior Software Engineer, you will come from a strong background in a variety of languages such as C# .Net AND VB and have the experience to design, code and debug applications in various software languages. The company develop software applications to complement their products which ...

excellent opportunity for a Senior Software Engineer- C# with .Net and Restful API with the job based in Uxbridge. With continued growth of the business my client is looking for a Senior Software engineer to be a part of a motivated engineering team working for a world leader in instrumentation. … Uxbridge based job as a Senior Software Engineer, you will come from a strong background in a variety of languages such as C# .Net AND VB and have the experience to design, code and debug applications in various software languages. The company develop software applications to complement their products which ...

Development Manager, C#, C++, Rust A Development Manager opportunity has emerged within a world-renowned organisation, where your code will directly influence business-critical systems. This is a rare senior role sitting at the intersection of high-performance software, real-time data systems, and cutting-edge engineering. Ready to take … modern solutions — so an understanding of that migration journey is a real advantage here. The team works across a deliberately broad stack: C++ and C# for desktop and backend services, Rust for performance-critical work, React and TypeScript on the front end, AI tooling is actively embraced across the group ...

C#, C++ Software Engineer - 3756-1 Initial 12-month contract 3-4 days p/w in Stevenage or Bristol (rest remote) £65ph, UMB inside iR35 SC required, can start on BPSS Our client, a leading organisation in the defence and aerospace sector, is seeking five C# Software Engineers … chance to contribute to complex software projects involving desktop applications and hardware integration. Key Responsibilities: Designing, developing and maintaining desktop software applications using C# Contributing to the full software development lifecycle, from requirements and design through to testing and delivery Working with C++, Embedded C and C++ codebases where required ...

C#, C++ Software Engineer - 3756-1 Initial 12-month contract 3-4 days p/w in Stevenage or Bristol (rest remote) £65ph, UMB inside iR35 SC required, can start on BPSS Our client, a leading organisation in the defence and aerospace sector, is seeking five C# Software Engineers … chance to contribute to complex software projects involving desktop applications and hardware integration. Key Responsibilities: Designing, developing and maintaining desktop software applications using C# Contributing to the full software development lifecycle, from requirements and design through to testing and delivery Working with C++, Embedded C and C++ codebases where required ...

C# Quant Developer | Risk & P&L Systems | Front Office | Contract Inside IR35 Our investment banking client is looking for a strong C# developer to join its FX Options Risk & P&L technology team. This role sits between technology, quants and trading and would suit someone with genuine understanding of risk … frameworks. The hiring manager is specifically looking for developers who understand the underlying concepts and calculations rather than simply consuming downstream outputs. Alongside strong C# development capability, experience designing or supporting distributed computing environments is highly sought after. Required Experience Strong C#.NET Core Risk systems P&L systems Greeks (Delta ...

Client Server Ltd. in Bracknell, Berkshire seeks a senior backend C# Developer to lead the rebuild of a payments platform. You’ll own backend services, build robust APIs with C# .Net Core, and influence architecture across microservices and event-driven patterns. You’ll work on SQL databases, cloud infra ...

Talan is seeking a skilled C# .NET Developer with REACT experience to join our delivery teams working on Front Office platforms within Global Markets environments. In this role, you will design, build, and enhance regulatory, alerting, and sales enablement solutions, supporting front-office users in fast-paced trading environments. ...

Lead Engineer, Lead Developer, Full Stack Engineering, Azure, .NET, C#, React, Mainly Remote, Liverpool, Merseyside Lead Engineer/Lead Developer required for a fast growing and forward-thinking Professional Services organisation. This is mainly remote, with some responsibility to visit the Leeds office when genuinely needed click apply for full ...

Lead Engineer, Lead Developer, Full Stack Engineering, Azure, .NET, C#, React, Mainly Remote, Newcastle-Upon-Tyne Lead Engineer/Lead Developer required for a fast growing and forward-thinking Professional Services organisation. This is mainly remote, with some responsibility to visit the Leeds office when genuinely needed click apply ...

talented .NET Windows Developer to help build, modernise, and support business-critical Windows applications for this fantastic Software Consultancy. If you enjoy C#, SQL Server, system integrations, and transforming legacy code into clean, modern.NET solutions, this is a great opportunity to make a real impact. Work with: C#, .NET/ ...

ICAP Group Services Ltd in London is seeking a skilled Full Stack C# Engineer to design, develop, and maintain scalable applications powering critical business functions. You will collaborate with product owners, architects, and engineers to implement microservices, APIs, and cloud-based solutions in a fast-paced, security-minded environment. … role requires strong TypeScript/React frontend skills, solid C# back-end experience with SOLID principles, and a good grasp of RESTful APIs, CI/CD, #J-18808-Ljbffr ...

Platform Developer - Wolverhampton, West Midlands Power Platform,Power Apps, Power Automate, Power BI,Microsoft 365, Dataverse, .NET/C# £50-55k A growing industry leader is looking for an experienced Power Platform Developer to join its in-house development team. Working in an agile environment, you will help deliver … Power BI Build automation and improve business processes Integrate Microsoft 365, Dataverse, and third-party systems via REST APIs Support and enhance .NET/C# applications Troubleshoot technical issues across systems and integrations Produce technical documentation and support testing Work closely with stakeholders to deliver effective solutions Skills & Experience Strong ...

Senior .NET Developer C# | .NET | AWS | APIs & Integrations UK Remote, monthly office visit Up to £75,000 plus bonus Want more say in how software gets built? This role offers the chance to work on a SaaS fintech platform, building new applications, improving existing systems and working alongside a team … experienced, commercially minded senior developers. You'll focus on backend development using C# and .NET , building APIs and integrating third-party services into the platform. You'll work across both greenfield projects and established systems, helping deliver new functionality and improve how different services connect. You'll have real technical ...

cloud application architectures Experience writing code in one or more of the following areas, multiple areas of experience would be advantageous: Backend (Java, C#, Node.js, Python or PHP) Web (JS, React) Experience with designing and consuming REST APIs Hands on experience with with backend development (Java, C#, Node.js, Python ...

technology-driven trading company in St Albans is seeking a skilled C# Developer to join their Agile development team. In this senior role, you'll work on enhancing complex payment and client systems within a microservices architecture. The position offers a competitive salary up to £100k, significant bonuses, and flexible … working arrangements, including two days of remote work per week. The ideal candidate will have strong C# .Net Core skills and experience with AWS and microservices. #J-18808-Ljbffr ...

engineering (web-tech). Proven experience in setting technical direction/leading architectural solutions. Good hands-on experience full-stack coding in .NET/C# and a modern front-end framework with TypeScript (React, Angular or Vue). Good experience working with AI - experience building AI into a Product - designing … required experience, then please apply ASAP with an up-to-date CV which showcases your experience in the above areas. Full-Stack Engineer, .Net, C#, Typescript, React, Angular, Vue, AI, LLM, Web Engineering, Webtech, Web Technology, Azure, Architecture ...