1 to 25 of 188 Permanent C# Developer Jobs in England

C# Developer/Engineer (Full Stack C# .Net Angular Azure) Ipswich/WFH to £65k Are you a C# Developer who enjoys working with a range of technologies across the full stack? You could be progressing your career in a Full Stack Developer role at a global InsurTech business that is producing game changing technology. As a C# Developer you will you'll design and develop new features for one of the company's flagship products used for corporate risk and brokerage services, the product is hugely successful … there's plenty of new projects to get stuck into with a range of complex and interesting work from Angular UIs through to complex C# .Net and Azure on the backend. Location/WFH: There's a flexible work from home hybrid model, you'll join colleagues in the More ❯

Senior C# Developer. Front Office. Investment Management. £130,000 + 30-60% Bonus target + Benefits. 3 Days Hybrid. London. My client is a top tier investment manager that is looking for a seasoned front office C# developer that has worked on building trading platforms. If More ❯

Senior C# Developer/Backend Software Engineer (C# .Net Core Azure SaaS) Reigate/WFH to £90k Are you a backend focussed C# Developer with an indepth knowledge of Azure? You could be progressing your career in a senior, hands on role at … a global InsurTech business that is producing game changing technology. As a Senior C# Developer you will join the team responsible for their flagship SaaS insurance platform that handles 4 billion requests per month, playing a key role in designing and developing new features and enhancements whilst … twice a week for team meet-ups and stakeholder meetings with the other three days work from home. About you: You have expertise with C# .Net Core backend software development, having worked on large, scalable systems with complexity You're an advocate of creating, clean, reusable and maintainable code More ❯

Contract SQL/C# Developer - Energy Trading £700/day OUTSIDE IR35 Hybrid Working Our client is seeking an experienced Contract SQL/C# Developer to join their team, working on complex projects with cutting-edge technologies. This hybrid role requires you to be … in the office 2 days a week, providing the perfect blend of collaborative and flexible working environments. Required Skills: Microsoft .Net and C# Microsoft SQL Server 2019 and above, including: SQL Server Integration Services (SSIS) SQL Server Analysis Services (SSAS) - Multi-Dimensional and Tabular SQL Server Reporting Services (SSRS … forward-thinking company that values innovation and creativity. Collaborate with a team of talented professionals in a supportive and dynamic environment. Contract SQL/C# Developer - Energy Trading More ❯

Quantitative Developer (C# .Net SQL Maths) Newcastle onsite to £150k+ Are you a mathematically minded Quantitative Developer with a first class education and strong programming skills? You could be progressing your career, working on complex and interesting systems at a FinTech start-up, they have … built by Investment Quants, creating scalable, performant and supportable cross asset class applications including APIs, UIs and tools. You'll be mainly using backend C# .Net and SQL. There's an Agile, collaborative team environment with plenty of problem solving, learning opportunities and career development as the company scales. … A-level You have commercial experience in a Quantitative Developer position at a buyside institution or Tier 1 bank 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 More ❯

Full Stack Developer/Engineer (C# .Net Angular) Reigate/WFH to £48k Are you a bright, ambitious Software Developer/Engineer with strong C# skills who enjoys working with a range of technologies across the full stack? You could be progressing your career … full development lifecycle, liaising with senior engineers to design and develop complex, data driven features and applications. You'll be working with a modern C# .Net Core tech stack encompassing Azure APIs across the full stack through to modern Angular on the frontend, there's an emphasis on clean … twice a week for team meet-ups and stakeholder meetings with the other three days work from home if desired. About you: You have C# .Net backend coding skills You also have some front end/client-side experience, ideally with Angular although you can pick this up on More ❯

C# Software developer – Middlesbrough (On Site) £25000-£35000 Due to ongoing expansion our client is now seeking a C# Developer to join a busy development environment working on building new applications and their web infrastructure. The successful candidate will be versatile and able to … and requires a development fix. Person Specification: To be considered for this role, you must have the following skills gained within a commercial role C# Visual Studio SQL Server 2000+ HTML CSS JavaScript Git MVC The ideal candidate will have at least one-year commercial development experience More ❯

Software Developer/Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist 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 Software Developer … 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 … social groups including sports teams Private healthcare and wellness activities Apply now to find out more about this Software Developer/Engineer (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 More ❯

reliably. Key Responsibilities: Design, build, and maintain robust CI/CD pipelines to accelerate the software development lifecycle Develop internal tools and services in C# to support build automation, deployment, and testing Refactor and enhance existing codebases to improve stability, performance, and maintainability Automate environment provisioning for development, testing … align infrastructure and development workflows Minimum Qualifications: A degree in Computer Science, Engineering, or a related field, or equivalent experience Strong programming skills in C# and familiarity with object-oriented design principles Solid experience with DevOps practices and software delivery automation Hands-on experience building and deploying containerized applications More ❯

Quantitative Developer - C# Location: 5 days a week onsite in Newcastle Salaries paying £80k - £150k + bonus Opportunity to join a new Joint Venture between a global management consulting firm and a top investment fund manager. If you thrive in a fast-paced environment, are passionate about … a multi-asset class pricing and risk engine. Responsibilities: Collaborate with stakeholders to address business needs and opportunities. Design, build, and maintain solutions in C# .NET (plus SQL, TypeScript, Python, C++, and PowerShell), ensuring high standards in design, testing, and operations. Review and provide feedback on development work within … engineering skills, including experience in designing APIs, understanding object-oriented and functional design patterns, and knowledge of distributed systems and asynchronous programming. Expertise in C# and .NET, or a demonstrated ability to learn quickly. Passionate about building robust, testable software with experience in various testing methodologies. Proven ability to More ❯

Software Developer/Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist 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 Software Developer … 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 … social groups including sports teams Private healthcare and wellness activities Apply now to find out more about this Software Developer/Engineer (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 More ❯

Division: IT Job type: Principal Developer Location: Manchester, UK At TAG , our company values matter. Each member of our staff should exemplify T eamwork, an A mbitious spirit and a G enuine attitude. It is important that you have passion for the job you do, as well as … TAG will support your growth and development, as well as offer opportunities to progress or maybe even change tack! The What 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 … 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 More ❯

Role Type : Perm Title – Senior C# Engineer Client – Established Financial Institution Salary - Up to £120,000 P/A + Bonus Location – London/Hybrid My client is a well-established and successful tech house working in the finance sector who are looking a talented senior C# Developer … technologists out there, one some of the most up to date tech in the industry, on a greenfields project! Requirements: Strong experience working with C#/.Net Experience working with Cloud Technologies (Azure preferred) Experience working with Typescript - Angular or React Strong SQL experience Finance experience a plus! Strong More ❯

C#/ASP.Net Software Developer x 3 - C#/ASP.Net - Sheffield - New (REFBJ18) An award-winning software house requires a number of C#/ASP.Net Software Developers to join its innovative and growing software delivery team. Suitable candidates will be responsible for translating project requirements … software solutions within an Agile delivery environment Excellent eye for detail, with strong analytical capabilities Ability to contribute positively to Scrum ceremonies and Developer meetings Willing to challenge existing processes and look for ways to improve quality within Development processes and the … Scrum team Strong Unit testing experience Ability to communicate technical issues to a non-technical audience Exposure to the folloiwng would be highly beneficail C#/ASP.NET SQL Azure JavaScript/Angular Agile Please send CV for full job description and an infoirmal chat. More ❯

C#/.NET Software Developer x 3 - Sheffield - New! (REFGJ18) Location: Sheffield A leading organisation requires a number of Software Developers to join its fantastic growing team. Ideal candidates will have the following: Commercial experience with C#/.NET Experience of object-oriented coding principles and More ❯

C# Quantitative Developer - Up to £150k 5-days on-site in Newcastle Minimum of a 2.1 from a Russell Group University Quantitative Developer - C#, SQL, Front-Office A key client of OB, who are a pioneering venture, providing the financial and investment markets with … well as being highly motivated with the desire to push themselves to innovate and deal with complex problems and solutions. Quantitative Developer - C#, SQL, Front-Office Skills and Experience: C# is what you'll be using, open to candidates from Python, Java or C++ backgrounds SQL … and they are open on salary between £70k-£150k. You must be UK based and sadly sponsorship isn't available. Quantitative Developer - C#, SQL, Front-Office More ❯

Senior C# Developer. Front Office. Investment Management. £130,000 + 30-60% Bonus target + Benefits. 3 Days Hybrid. London. My client is a top tier investment manager that is looking for a seasoned front office C# developer that has worked on building trading platforms. If More ❯

Job Title : Senior C# Developer – Elite Investment Bank (up to £120K + Bonus + Hybrid) Client : Elite Investment Bank Salary : Up to £120,000 + performance-based bonuses Location : London/Hybrid Roles and Responsibilities : We are partnering closely with an Elite Investment Bank who are looking … for a Senior C# Developer to work on building out their Front Office Fixed Income trading platform. With a commitment to the highest tech standards in the industry, our client prides itself on maintaining cutting-edge technology and a progressive work environment. As a Senior C# … top-tier infrastructure teams in the financial sector. Key Requirements: Degree in Computer Science or STEM based subjects. Strong programming skills as a Senior C# Developer. Up to 8 years of work experience in a relevant role such as software or quant development or technology. Proficiency in modern software More ❯

Commodities Trading C# Developer 6 Month Contract Location: London (Hybrid) Lorien’s UK leading Investment banking client are currently looking for a highly skilled Commodities Trading C# Developer to join the team on an initial 6-month contract. Responsibilities: To design and develop key … considered. Ensure supportability of solutions Follow the team procedures for release control, code review, deployment, source code management and architectural governance. Key Skills .Net C# SQL Servers Microservices Consul Octopus Commodities Investment banking/FS If you find this opportunity intriguing and aligning with your skill set, we welcome More ❯

Role: Contract C# .NET Developer Domain: Commodities trading Day rate: £700-750/d (outside IR35) Location: London (hybrid - 3 days per week) Contract: 12 months (strong extension scope) X4 Technology are partnered with a well-backed commodity trading firm in London offering an exciting outside IR35 … contract opportunity for an experienced C# .NET Developer . You'll play a key role in a major tech transformation, evolving their core trading systems to a scalable data-first model - with a focus on performance, scalability, resilience and smarter system integration. You’ll be integral to … charge in adopting best practices in software engineering across the .NET ecosystem. Responsibilities of the Contract .NET Developer (Commodities) Designing and developing C# .NET Core applications supporting real-time trading workflows and analytics. Developing and consuming RESTful and gRPC APIs in a microservices environment. Building distributed, event More ❯

We are currently partnered with a leading international reinsurance business seeking a skilled C# Full Stack Developer to join their technology team based in Bermuda . This is a rare opportunity to relocate to a dynamic financial hub and contribute to high-impact software solutions within a … world-class reinsurance environment. Key Requirements: 5+ years of professional C# development experience , including substantial work in the reinsurance or insurance sector . Strong command of SQL and experience working with SQL Server . Proven web development background with Blazor and PowerBI . Experience with Julia (even limited) would More ❯

My client, a top performing global hedge fund, is looking for a talented C# Developer to join their front-office technology team. This is a unique opportunity to work closely with traders and quants, building low-latency, high-performance systems that directly impact trading outcomes. You’ll … be developing and enhancing critical components across pricing, execution, and risk, using modern C# and .NET technologies in a fast-paced, collaborative environment. The role offers exposure to cutting-edge tech, a flat structure with strong technical mentorship, and the ability to see your work make a tangible impact … on the business. Key Responsibilities will include: Designing and building high-performance trading tools and APIs in C# You’ll be developing robust, scalable applications that power real-time trading and analytics. Expect to work on everything from low-latency market data processing to trade capture systems, all built More ❯

Senior Client Developer (Unity C#) Join Offroad Games, a fresh, London-based game studio founded by ex-Space Apes Games. We’re running two live games and tackling exciting technical challenges. You’ll be right in the action, working closely with the team on Chrome Valley Customs … at least one launched mobile title. Strong teamworking skills but also can work independently on tasks with minimal guidance. Be a flexible game developer and be ready to give feedback and suggestions on anything we create. Have the drive to make fun and engaging game mechanics with great More ❯

Senior .NET/React Developer - Global Markets Inside IR35 Contract Role - London - Up to £850 per day About the Role: We are currently seeking an experienced Senior .NET Developer to join a leading global financial institution in London. This is a 6-month contract with strong … rate: Up to £850 per day Duration: 6 months initial term with expected extensions Location: London office If you're an experienced .NET developer looking for a varied and technically challenging role within financial technology, we'd love to hear from you. More ❯

Contract SQL/C# Developer - Energy Trading £700/day OUTSIDE IR35 Hybrid Working Our client is seeking an experienced Contract SQL/C# Developer to join their team, working on complex projects with cutting-edge technologies. This hybrid role requires you to be … in the office 2 days a week, providing the perfect blend of collaborative and flexible working environments. Required Skills: Microsoft .Net and C# Microsoft SQL Server 2019 and above, including: SQL Server Integration Services (SSIS) SQL Server Analysis Services (SSAS) - Multi-Dimensional and Tabular SQL Server Reporting Services (SSRS … forward-thinking company that values innovation and creativity. Collaborate with a team of talented professionals in a supportive and dynamic environment. Contract SQL/C# Developer - Energy Trading More ❯