22 of 22 C# .NET Developer Jobs in the UK

Full Stack C# .NET Developer | Core Trading Systems | Kafka | Financial Services | Hybrid, London A Full Stack C# .NET Developer is required to join a high-performing engineering team within a leading financial services firm operating across global markets. This … C# .NET–focused engineering role working on one of the firm's most strategic technology initiatives, building and evolving core internal systems that underpin trading operations and support multiple business streams across the organisation. You will be joining a technology-driven business that invests heavily in modern ...

Developer C# .NET East Grinstead, West Sussex Hybrid working - 2-3 day WFH Developer C# .NET needed for a leading organisation based in East Grinstead who are looking to employ an experienced Developer with an in-depth knowledge … C#, ASP.NET MVC4/ASP.NET Core (MVC/API), SQL Server, T-SQL, JavaScript, HTML, CSS jQuery, XML/JSON * S alary: £52,000 per annum Some of the main duties of the Developer C# .NET will include: * Produce software solutions from project specifications ...

C# Developer/Full Stack Engineer (.Net Core JavaScript) St Albans/WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? You could be progressing your career in a senior hands-on role … flat structure where you will get your voice heard and can make a real impact on the bottom line, earning significant bonuses. As a C# Developer you'll join an Agile development team to design and develop new features and enhancements to complex Payments and client systems ...

C# .NET Developer (Azure) - Sheffield Our client based in Sheffield is looking for a skilled C# .NET Developer to join a small, collaborative engineering team working on modern cloud-based applications. This is a hands-on development role where … build and evolve scalable backend services and APIs that support business-critical systems. Key Responsibilities Design, develop, and maintain high-quality backend services using C# and the latest .NET technologies (.NET 8, ASP.NET Core) Build and enhance RESTful APIs to support internal and external applications ...

Lead C# Developer/Software Engineer (C# .Net Azure SaaS) Reigate/WFH to £100k Are you a backend focussed C# technologist 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 Lead C# Developer you'll collaborate, problem solve and provide technical leadership to a small team of other senior engineers to build the 1st generation of a highly complex SaaS platform. There are many technical challenges ...

Lead C# Developer/Backend Software Engineer (C# .Net) Newcastle onsite to £150k Do you have expertise with backend C# combined with strong technical leadership skills? You could be joining a well-funded Fintech scale-up that is establishing a technical centre … excellence in the North East. As a Lead C# Developer/Backend Software Engineer you'll design and implement the logic behind core applications, build APIs and microservices that handle data processing, business rules and third-party integrations and oversee the configuration and upkeep of secure, reliable ...

Senior C# .NET Front Office Developer | Pricing & Risk Analytics | £150k | Front Office Location: London (Central) Working Pattern: Hybrid (3 Days Office/2 Days Remote) Sector: Global Financial Services – High-Performance Analytics Salary: Up to £150,000 + Bonus + Benefits The Mission: Architecting High … Performance Risk Engines Our client is seeking a Senior C# .NET Software Engineer to join their Analytics Development team, a group at the intersection of high-scale technology and quantitative finance. This is an opportunity to lead the design of advanced pricing and risk platforms, including ...

Join Our Amazing Banking Client as a C# .Net Developer! Location : Canary Wharf (hybrid) Contract Duration: Up to 2 years! Umbrella Rate : £400 - £490 Per Day (Based on experience) Interviews: ASAP, first interview is in person this is essential. Are you a passionate C# … heart of London. This is your chance to make a real impact in a thriving industry! What You'll Do: As our C# .Net Developer, you will play a crucial role in developing and maintaining applications that drive our business forward. Your responsibilities will include ...

Full Stack Developer (.NET/C#) £53,000 - £58,000 + Company Benefits + WFH 2/3 days a week + 1:30pm Finish on a Friday Northolt, London Are you a Full Stack Developer from a .NET and C# … role in bringing a new system to market. This role would suit a Full Stack Developer from a .NET and C# background, with knowledge of JavaScript and C++, looking for an autonomous, hybrid role within the renewables sector. The Role: Maintaining and improving a .NET ...

days a week in the Oxford Street area of Central London. To be considered for this position, you will be a highly experienced Lead C# Software Developer with solid Azure cloud experience. Ideally, you will have a background with B2C website booking platforms/hospitality systems … alone .NET developer in a team with a Front End Developer and a UX Designer. The ideal Senior C# .Net Developer will have previous experience with: B2C website development & B2C payment platforms Software design & architecture C# & .Net ...

Senior Front Office Developer | Commodities & Energy Trading | C# .NET | Azure | 110k | London (Hybrid) We are looking for a Senior Front Office Developer to join a high-performing trading technology team in London, focused on commodities and energy markets . This is a hands … front office decision-making , shaping how trading desks respond to market events and price risk. This is a hands-on opportunity to work with C#/.NET, Azure, SQL, and modern front-end technologies while contributing to a fast-paced, high-impact trading environment. ...

Lead C# Developer/Backend Software Engineer (C# .Net) Newcastle onsite to £150k Do you have expertise with backend C# combined with strong technical leadership skills? You could be joining a well-funded Fintech scale-up that is establishing a technical centre … excellence in the North East. As a Lead C# Developer/Backend Software Engineer you'll design and implement the logic behind core applica... WKCL1_UKTJ ...

Lead C# Developer/Backend Software Engineer (C# .Net) Newcastle onsite to £150k Do you have expertise with backend C# combined with strong technical leadership skills? You could be joining a well-funded Fintech scale-up that is establishing a technical centre … excellence in the North East. As a Lead C# Developer xxuwjjq/Backend Software Engineer you'll design and implement the logic behind core applica... Apply promptly! A high volume of applicants is expected for the role as detailed below, do not wait to send your CV. ...

C#/.NET Developer - Repo and Fixed income Trading Systems City of London Hybrid (3/2 split) 6-month contract £514 - £920 per day (via Umbrella) cer Financial are working alongside an exciting, warm and welcoming, international bank, who are based in the City … London. They are seeking a C#/.NET Developer to work with them on a contract. The responsibilities of the candidate will include: · Develop and support systems for back-office integration and Repo trading workflows. · Maintain applications that integrate Fixed Income and Repo trades with ...

their growing development team on a permanent basis. This role is ideal for someone who already has 2-3 years commercial experience with C# and .NET Core and is looking to take the next step in a collaborative, forward-thinking environment. Responsibilities: Build, test, and deploy scalable … applications using C# and .NET Core. Write clean, well-structured, and maintainable code following best practices. Take part in code reviews and share constructive feedback with the team. Investigate and fix issues, improving performance where needed. Keep up to date with new technologies and industry trends ...

Senior Full Stack Developer C#, .NET, Azure, Angular £50 ,000 Hybrid working (2 Days London office) Key Technical Skills and Experience St rong C# and . NET experience Experience with ASP .NET REST APIs and developing microservices Solid Angular and TypeScript Good … methodologies and best practices This is an opportunity to work for a small consultancy that is rapidly expanding and requires a full stack developer to join the team to help build a range of new features across client projects. The candidate will be collaborative , self-motivated , keen ...

Senior Full Stack Developer C#, .NET, Azure, Angular £50 ,000 Hybrid working (2 Days London office) Key Technical Skills and Experience St rong C# and . NET experience Experience with ASP .NET REST APIs and developing microservices Solid Angular and TypeScript Good ...

C# Developer/Full Stack Engineer (.Net Core JavaScript) St Albans/WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? You could be progressing your career in a senior hands-on role ...

C#/.Net Software Developer (New Role) Location - Sheffield Up to £55k About the role A growing technology organisation within the healthcare and life sciences sector is seeking a Software Developer to support the development of specialist applications. This is a collaborative role … deliver reliable and user-focused solutions that support critical healthcare operations. What you’ll be doing Develop and enhance full-stack applications using C#/.Net and Angular Collaborate with internal teams to deliver new features and improvements Participate in code reviews and contribute to development best ...

C# Developer - Global Investment Management Firm Central London (3 days onsite/2 days remote) I'm partnering with a leading multinational investment management firm seeking a strong C# Developer to join a high-performing engineering team delivering business-critical platforms. This role requires … distributed applications Enhancing systems that model financial positions, transactions and flows Driving projects from inception through design, build, testing and release Core requirements: Strong C#/.NET development experience Advanced SQL skills (performance tuning, complex queries, data modelling) Azure cloud experience (App Services, Functions, Service Bus, DevOps ...

IR35 | £500-£600 per day | 6 months initial | Remote with 1 day per week in Northampton We are seeking an experienced Lead Systems Developer to take ownership of the design, delivery, and technical direction of core business applications, with a primary focus on Microsoft Dynamics, Azure, and integrated … vendors, and Microsoft platform providers. Essential experience Extensive experience with Dynamics 365 CRM on-premise and MS Portals. Experience with Dynamics 365 CE. Strong C#/.NET experience, including custom plugins and workflows. Strong client-side development experience, including JavaScript, form scripting, and ribbon customisation. Strong understanding ...

IR35 £500-£600 per day 6 months initial Remote with 1 day per week in Northampton We are seeking an experienced Lead Systems Developer to take ownership of the design, delivery, and technical direction of core business applications, with a primary focus on Microsoft Dynamics, Azure, and integrated ...