51 to 75 of 172 C# Developer Jobs in the UK

Azure Solutions Developer (C# .Net, API's, CI/CD)Havant, Portsmouth (2 days per week in the office).£50000 - £57500 + Bonus + 15% Pension This role cannot offer VISA Sponsorship to applicants. Your new company I'm working with an energy provider with a focus on modern Cloud solutions that have considerably grown their … Development team after winning a new contract of work. We're looking for an Azure Solutions Developer with C# programming experience to work 2 days per week in their head office in Havant. Your new role You'll be working on a long-term greenfield project using the best tools available to drive business transformation. No unrealistic … level and then to be involved in architecture/mentoring. What you'll need to succeed We're looking for experienced Azure Solutions Developer with strong fundamental C# skills.Deep knowledge of Azure is essential, extending to use of App services, functions etc.You should have good experience building/integrating API's and pushing CI/CD in More ❯

Senior C# .NET Developer - WealthTech - Remote or Hybrid The Opportunity We're delighted to be working with our prestigious WealthTech client who are seeking an exceptional Senior C# .NET Developer to work on their proprietary software within their well established team. Our client delivers cutting-edge software solutions for some of the UK's … largest financial services companies and has established themselves as a key player in the FinTech space. This is a fantastic opportunity for an experienced Senior C# .NET Developer with good object-oriented analysis and design skills, familiarity with design patterns and practices to work for an award winning company. . The role offers excellent career progression within … demeanor is key, as is the ability to champion the adoption of innovative technologies within the team. Experience Good knowledge of Microsoft development technologies Visual Studio 2022 onwards Strong C#/.NET experience Net/.Net Core Web API development experience API documentation generation tools Experience using IoC containers SQL Server experience Experience using Entity Framework OOAD skills and More ❯

Senior C# Developer, Senior .Net Core Analyst Programmer , Physics, Engineering, AWS, Cloud, Azure, C#/.Net, Microsoft Stack, SQL, FFT, Machine Learning, Sustainability - Nottingham 75K UK-based, award-winning technology company specializing in Data Driven Technology - East Midlands - Salary up to 75K + pension, bonus, flex around start/finish times. - 3 days in office Do … you have a solid background in .Net Core, C#? Do you have a physics-biased education or work experience? Do you have experience in: complex algorithms, linear algebra, FFT, or signal processing? Role: A seasoned software developer with over five years of commercial experience in modern C# .NET development, complemented by an engineering/physics background. … attitude focused on delivering tangible results, a genuine passion for leveraging technology to solve real-world challenges, and a keen interest in sustainability and research. Technical environment: .Net Core, C# 6+, SQL/Postgres, Visual Studio, GIT lab, AWS Company: A UK-based, award-winning technology company specializing in data-driven forecasting, advanced sensor solutions, and engineering consultancy. The More ❯

Principal Developer (C# and Azure Development) Division: IT Job type: Principal Developer Location: Manchester, UK About Our Client Founded in 1988, our client set out with an ambitious visionto become the worlds leading specialist in travel management. Built on the belief that travel is one of lifes most powerful and emotive experiences, our client is … With a global presence and a commitment to outstanding service, our client continues to raise the standard for what tailored travel should be. About The Role The Principal Developer is a senior technical leader responsible for driving the architectural direction, design, and development of complex software systems. This role involves leading high-level projects, making strategic decisions regarding … interchange independent work with teamwork Versatile, adaptable, and a willingness to handle constantly changing priorities with continued enthusiasm It is also a requirement have had strong practical experience of C# and Azure Development: C# Development, .NET core/.NET Framework Full understanding of Object Orientated and SOA design patterns Azure: APIM, including extensive use of policies, caching and More ❯

Senior C# React Developer - Nottingham Location: East Midlands Industry: IT Salary: £55,000 - £75,000 per annum + Hybrid, Pension Posted: 16/07/2025 Description We are looking for a Senior Full Stack C# Developer/Senior .NET Core/React Analyst Programmer to join a global software house based in the … East Midlands. The role involves working with AWS, Cloud, Azure, C#/.NET, Microsoft Stack, ASP.NET, MVC, WEB, React, Angular, JavaScript, and CI/CD. Salary: Up to £75K + pension, bonus, flexible start/finish times. The role is hybrid, with 3 days in the office. Responsibilities Develop and maintain modern C# .NET applications with over five More ❯

Full-Stack .NET Developer (100% Remote) .Net Core Software Developer, C# Software Engineer, Full Stack Programmer, ASP.Net, MVC, JavaScript, SQL, EF, GIT - Remote role - must be UK/EU based. ***** Software Engineer - Making Technology That Impacts Society ***** Our client develops software with a user base of 30 million and is growing rapidly. Their platform allows … accessible to everyone. The Role We're seeking a passionate Senior or Mid-Level Full-Stack .NET Developer who can work on the entire stack. Tech Stack C#, .Net Core, ASP.NET MVC JavaScript, HTML5, CSS GIT MS-SQL, Azure Selenium Requirements Strong proficiency in C# and JavaScript Minimum 3 years' experience in a software development team More ❯

.NET Developer - Financial Trading - C#, React - London (Tech stack: .NET Developer, .NET 9, C#, React, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client, a market-leading financial trading firm, renowned for its innovation, lightning-fast technology and elite engineering culture, is seeking talented .NET Developer to join their award … to join a company where tech is not a support function, it is the business. The ideal candidate .NET Developer will have commercial experience working with .NET, C# and React.. Prior exposure to trading systems or financial services is highly desirable due to the nature of the role. Our client will provide training in: .NET 9, JavaScript … low-latency trading platforms and tools. This is a greenfield project and a chance to leave your mark on a business-critical system from day one. All .NET Developer positions come with the following benefits: Company shares 15% pension contribution Bupa private healthcare 3 hours per week of personal development time £4.5k annual training allowance 27 days holiday More ❯

.NET Developer - Financial Trading - C#, React - London (Tech stack: .NET Developer, .NET 9, C#, React, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client, a market-leading financial trading firm, renowned for its innovation, lightning-fast technology and elite engineering culture, is seeking talented .NET Developer to join their award … to join a company where tech is not a support function, it is the business. The ideal candidate .NET Developer will have commercial experience working with .NET, C# and React.. Prior exposure to trading systems or financial services is highly desirable due to the nature of the role. Our client will provide training in: .NET 9, JavaScript … low-latency trading platforms and tools. This is a greenfield project and a chance to leave your mark on a business-critical system from day one. All .NET Developer positions come with the following benefits: Company shares 15% pension contribution Bupa private healthcare 3 hours per week of personal development time £4.5k annual training allowance 27 days holiday More ❯

Job Title : Senior Developer .Net, C# Location: Norwich Hybrid Salary : £55-65k Currently searching for a senior level C# developer for a startup technical business who are moving into new offices in Norwich in the next few weeks. You will be part of a new team of Microsoft stack developers (all levels) who … and delivery. A track record of delivering projects on time and to a high standard. Team player who enjoys working closely with others to achieve shared goals. Server side: C#, .Net Core, ASP.Net MVC, SQL Client side: HTML, CSS, JavaScript Cloud Platforms CI/CD pipelines and Dev ops Experience working in Agile environments. A passion for innovation If More ❯

Software Developer (C# .Net) - This niche, independent, Redditch based Software House is looking to hire a new hands-on C# Software Developer who is proficient in problem solving and can lead the small development team. The ideal candidate should possess the following skills : Proficient in C# .Net Windows Forms development Proficient in Microsoft More ❯

Software Developer (C# .Net) - This niche, independent, Warwickshire based Software House is looking to hire a new hands-on C# Software Developer who is proficient in problem solving and can lead the small development team. The ideal candidate should possess the following skills : Proficient in C# .Net Windows Forms development Proficient in Microsoft More ❯

Viqu has partnered with a leading organisation seeking a Senior Software Developer with strong full stack expertise in C#, JavaScript, REST APIs, and SQL. As a Senior Software Developer, you’ll build responsive web interfaces and develop robust backend services, delivering scalable, high-performance solutions. You’ll join a fast-paced Agile team, driving new … meet user and operational requirements. Key Requirements of the Senior Software Developer: Proven commercial experience developing frontend web applications using JavaScript, Bootstrap and CSS Strong knowledge of C# and object-oriented programming principle Experience consuming and working with RESTful APIs and backend services Competence in writing and optimising SQL queries for relational databases Familiarity with Agile software … if your referral is successful (terms apply). For more exciting roles and opportunities like this, please follow us on LinkedIn @VIQU IT Recruitment Senior Software Developer (C#, .NET, JavaScript) Newport - Hybrid More ❯

C# Software Developer (x3) Manchester We are delighted to be recruiting three talented C# Software Developers on behalf of our rapidly growing client based near Manchester. This is a fantastic opportunity to join a dynamic and innovative company, working on cutting-edge technology within the e-commerce sector. As a C# Software Developer … collaborative and supportive development team, using the latest tools and technologies to create scalable and high-performance applications. Key Responsibilities: Design, develop, and maintain high-quality software solutions using C# and .NET Framework Work on the companys e-commerce platform and new system development Implement MVC architecture to enhance system efficiency and user experience Develop and optimise SQL databases … front-end solutions using HTML, CSS, and JavaScript Collaborate with cross-functional teams to enhance product features and functionality Troubleshoot, debug, and resolve technical issues efficiently Technical Skills Required: C# Strong experience in object-oriented programming .NET Framework Knowledge of modern development practices MVC Experience in building scalable web applications SQL Proficient in database design and optimisation HTML/ More ❯

C# Software Developer (x3) - Manchester We are delighted to be recruiting three talented C# Software Developers on behalf of our rapidly growing client based near Manchester. This is a fantastic opportunity to join a dynamic and innovative company, working on cutting-edge technology within the e-commerce sector. As a C# Software Developer … collaborative and supportive development team, using the latest tools and technologies to create scalable and high-performance applications. Key Responsibilities: Design, develop, and maintain high-quality software solutions using C# and .NET Framework Work on the company's e-commerce platform and new system development Implement MVC architecture to enhance system efficiency and user experience Develop and optimise SQL … front-end solutions using HTML, CSS, and JavaScript Collaborate with cross-functional teams to enhance product features and functionality Troubleshoot, debug, and resolve technical issues efficiently Technical Skills Required: C# - Strong experience in object-oriented programming .NET Framework - Knowledge of modern development practices MVC - Experience in building scalable web applications SQL - Proficient in database design and optimisation HTML/ More ❯

months contract with a global manufacturing client. The C# developer will be involved in the development and architecture of applications and services that process local data and integrate third-party web services. The successful C# developer will have proven and demonstrable experience with application development using C#. The Role: Software architecture, design, and development More ❯

Overview Company Global Investment Firm Position Senior C# Developer Impact Market Data Ingestion, Analytics, and Distribution Size Elite trading and tech teams across global markets Skills C#, Market Data, High-Performance Systems, Real-Time Infrastructure Location London (On-site) Hybrid On-site working (City-based HQ) Offer Highly competitive base + Bonus (Annual Review) Benefits … Days Holiday, Private Medical, Free Meals, Extensive Learning & Development The Role A global investment firm is seeking a Senior C# Developer to join their Market Data Technology function-an elite team responsible for building and maintaining the infrastructure that powers their global fixed income, FX, equity, and derivatives trading platforms. You'll work across real-time and … architecture and contributing to system scalability under peak load conditions Mentoring junior engineers and supporting broader technology roadmaps What Makes You a Great Fit 5+ years of experience in C# or Java , ideally within high-performance environments Deep understanding of market data infrastructure (feeds, storage, transformation, analytics) Strong knowledge of SQL Server and other database technologies (e.g. Redis) Familiarity More ❯

C# Software Developer Exciting Opportunity with a Growing Tech Company Are you an experienced .NET and Azure developer looking for an opportunity to lead exciting projects in Web, Desktop, and Cloud development? Our client, a well-established software development company, is expanding its team and looking for Lead and Senior Software Developers to drive innovation … and shape the future of its technology solutions. About the Role: As a C# Software Developer, you will play a crucial role in delivering high-quality software solutions while influencing software design, architecture, and development processes. This is an opportunity to work on cutting-edge projects across cloud-based and on-premise systems. Tech Stack Youll Work … With: C#, .NET Core, ASP.NET Core MVC & Web API Azure Functions, Azure Storage, Cosmos DB, Azure SQL WPF, Blazor, SignalR, Skia DevOps, CI/CD, B2B Web APIs Key Responsibilities: Lead the development of innovative software solutions. Work with high-level specifications to define and refine requirements. Shape DevOps and CI/CD processes for cloud-based systems. Collaborate More ❯

Senior C# Developer Bank London The Front office (Fixed Income) software development team requires an agile and versatile specialist and team player with extensive expertise in .Net/C# software. The role requires an experienced individual who is comfortable to work in close partnership with a variety of front office stakeholders, globally. Role details Title: Senior … Developer (software engineer) Technical stack C#.NET. Wider stack .Net, .Net Core, SQL Server Permanent role, salary £88,000- £110,000 Location: London City and home working hybrid Focus: Front office Fixed Income Role Summary Work closely with the Front Office (specifically within Fixed Income) to build and develop new amazing softwares. This role reports directly into the Head … within C#.NET & SQL Server This is a very strong team who have been building their front office team and have an excellent reputation Role requirements Core Development Languages covering C# .Net, .Net Core, & SQL Server Experience of Front Office trading systems (including low-touch e-trading platforms) is required Experience and understanding of a Fixed Income Banking is beneficial More ❯

Software Developer/Engineer (C# TypeScript) London/WFH to £65k Would like to progress your career as a Software Developer, working on a modern, web based, tech stack with continual learning and development opportunities as part of a diverse team? You could be progressing your career at a global FinTech consistently voted as a … you'll collaborate to design and develop new features and enhancements to the company's flagship web based trading product. You'll focus on backend systems using C# and TypeScript but will also have exposure to front end components in Angular and React within a TDD environment. Location/WFH: You can work from home most of … you can you enjoy a range of facilities including large kitchen, café, roof top bar, showers and all the latest kit to work on. About you: You have backend C# .Net, ASP.Net MCV application development skills You also have experience with TypeScript, Angular or React You have a good understanding of Docker for Containerisation You have a good knowledge More ❯

.NET Core/C# Developer6 Month ContractLondon (Hybrid)Rates: Negotiable We’re partnering with a global trading organisation at the forefront of commodity markets, delivering high-performance solutions to support fast-paced, data-driven trading desks. This team builds and maintains cutting-edge tools that help traders make rapid, informed decisions in dynamic markets. The Role We’re seeking … a .NET Core/C# Developer with strong SQL Server skills to join a high-impact development team. You’ll be embedded in a trading environment, working closely with end users to deliver robust, efficient, and scalable solutions. Key Responsibilities Develop and maintain applications using .NET Core/C#, SQL Server Work closely with traders, analysts … to speed on the domain and current architecture Apply a pragmatic approach to problem-solving, balancing formal processes with real-world demands Essential Skills & Experience Strong .NET Core/C# development background Strong SQL Server expertise Experience in fast-moving, demand-driven environments (e.g. embedded desk development) Excellent communication skills and stakeholder engagement ability Proactive, quick learner with the More ❯

Senior Developer .Net, C#Norwich HybridSalary - £55-65kCurrently searching for a senior level C# developer for a startup technical business who are moving into new offices in Norwich in the next few weeks. You will be part of a new team of Microsoft stack developers (all levels) who are passionate about delivering high quality software … and delivery. A track record of delivering projects on time and to a high standard. Team player who enjoys working closely with others to achieve shared goals. Server side: C#, .Net Core, ASP.Net MVC, SQL Client side: HTML, CSS, JavaScript Cloud Platforms CI/CD pipelines and Dev ops Experience working in Agile environments. A passion for innovation If More ❯

Role: Senior Full Stack Developer (C#/.NET) Salary: £90,000 - £130,000 + bonus + benefits Location: Central London - 5 days per week onsite Overview Our client is a high-performing, London-based investment management firm specialising in sports trading. Generating £6.11M in turnover last year, they operate globally across football, cricket, US sports, and more. … on greenfield projects with real-world impact, building predictive modelling systems that power automated trading and investment strategies. Key Responsibilities Design, build, and maintain full-stack software solutions in C#/.NET* Develop predictive models for real-time sports trading and analysis* Contribute to greenfield product development with autonomy and ownership* Collaborate across a highly technical team with strong … Solve complex, data-driven problems that have immediate business impact* Support system integration, testing, and deployment processes Ideal Candidate 5-10 years of software engineering experience* Strong proficiency in C# and the .NET platform* Solid foundation in mathematics, statistics, or quantitative problem-solving* Experience with SQL Server, Oracle, or similar RDBMS* Comfortable working in a fast-paced, collaborative environment More ❯

FinTech Hybrid/Remote - Portsmouth Office Award Winning Business Senior C# .NET Developer - WealthTech - Remote or Hybrid The Opportunity We're delighted to be working with our prestigious WealthTech client who are seeking an exceptional Senior C# .NET Developer to work on their proprietary software within their well established team. Our client delivers cutting … of the UK's largest financial services companies and has established themselves as a key player in the FinTech space. This is a fantastic opportunity for an experienced Senior C# .NET Developer with good object-oriented analysis and design skills, familiarity with design patterns and practices to work for an award winning company..The role offers excellent career … demeanor is key, as is the ability to champion the adoption of innovative technologies within the team. Experience Good knowledge of Microsoft development technologies Visual Studio 2022 onwards Strong C#/.NET experience Net/.Net Core Web API development experience API documentation generation tools Experience using IoC containers SQL Server experience Experience using Entity Framework OOAD skills and More ❯

Full Stack C# Developer (.Net Core, Azure, Vue.js) Winchester - UK Remote £50000 - £65000 This role cannot offer any form of Visa Sponsorship and you must be located within the UK already. Your new company I'm working with a specialist content marketing business to recruit a Full Stack .Net Developer to join their small but … What you'll need to succeed We're looking for an experienced Full Stack Developer with strong .Net Core/Azure skills and an expert with the C# language. We are looking for a command of Vue.js for UI Development (essential). Of course we need strong SQL Server skills and you will have likely progressed from More ❯

JUser: :_load: Unable to load user with ID: 981 Job Summary Country: United Kingdom Location: Nottingham Sector: Software Developer Job Type: Contract Technologies: C# NET Multithreading TCP/IP SOAP REST SMTP Software Developer (C#/Networks/Mobile) Posted Friday, 08 May 2015 Endeavour Recruitment has a fantastic 6 months' contract opportunity for … their Development team (Product Development) developing bespoke software solutions in C#.NET and TCP/IP in an Agile driven development environment. Key skills required of the C#.NET Software Engineer: C# .NET Multi-threading TCP/IP (Sockets) Integration protocols (SOAP/REST/SMTP) Agile TDD and continuous integration C++ Boost Mobile Connectivity experience What's in it for … work within an innovative and expanding Global Software House Opportunity to live and work in Nottingham Rate: Up to £320 per day If you are an experienced C#.NET developer with Network experience, please do not hesitate to apply More ❯