14 of 14 C# .NET Developer Jobs in London

C# .Net Developer (WPF, Winforms)

Hiring Organisation
Pontoon
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £416.00 per day
Join Our Amazing Investment Banking Client as a C# .Net Developer! Location : Canary Wharf (3 days per week onsite - This is essential) Contract Duration: Up to 2 years! Umbrella Rate : £416 Umbrella Day Rate Interviews: The first interview is in person this is essential - This … negotiable. Please Note: If you have spoken to a member of the Pontoon/Adecco team in 2026 about our other C# Software Development roles, you do not need to apply again. Are you a passionate and seasoned Senior C# .Net Developer looking ...

Senior C# .Net Developer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500/day Umbrella Inside IR35
Role: Senior C# .NET Developer Location: London, UK Working Pattern: Hybrid, 3 days per week onsite, Canary Wharf or Liverpool Street Employment Type: Contract Rate: £500 a day Inside IR35 via Umbrella Role Overview We are seeking experienced Senior C# .NET Developers … teams to deliver scalable, secure and high-performing solutions in a highly regulated environment. Key Responsibilities Design, develop and maintain enterprise applications using C# and .NET. Develop scalable, secure and high-performance APIs, services and distributed applications. Work with Technical Analysts and business stakeholders to translate requirements into technical ...

Senior C# .Net Developer

Hiring Organisation
Advanced Resource Managers Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 per day
Role: Senior C# .NET Developer Location: London, UK Working Pattern: Hybrid, 3 days per week onsite, Canary Wharf or Liverpool Street Employment Type: Contract Rate: £500 a day Inside IR35 via Umbrella Role Overview We are seeking experienced Senior C# .NET Developers … teams to deliver scalable, secure and high-performing solutions in a highly regulated environment. Key Responsibilities Design, develop and maintain enterprise applications using C# and .NET. Develop scalable, secure and high-performance APIs, services and distributed applications. Work with Technical Analysts and business stakeholders to translate requirements into technical ...

Senior C# Developer C# .Net - Sports Trading

Hiring Organisation
Client Server
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 150,000 Annual
Senior C# Developer/Backend Software Engineer (C# .Net) London onsite to £150k Are you an experienced backend focussed C# Developer? You could be progressing your career in a senior, hands-on role at a global Sports Trading business. … Senior C# Developer within the trading engine team, you'll collaborate to design and develop real-time trading systems, you'll often be collaborating with the str click apply for full job details ...

C#/.NET Developer - Commodities Trading

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£650.00 - £700.00 per day
C#/.NET Developer - Commodities Trading - £700 Per Day Inside IR35 - 6 Month Rolling Contract - Hybrid - London A leading financial markets organisation is looking for an experienced C#/.NET Developer to join a specialist commodities technology team, building bespoke … technical design, development, pair programming, code reviews and testing, with the majority of services hosted within Azure. The role requires someone with strong C#/.NET engineering experience alongside a solid understanding of commodities and trading products, particularly derivatives such as swaps. This is a 6-month ...

Lead C# .Net Developer Asset Management

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Lead C# .Net Developer Asset ManagementLeading London-based trading house has an outstanding opportunity for a C# winforms and Webforms Developer to join the team. Our client is a 500 million strong asset manager/fund. They use an innovative approach using … investment management who is also a technologist by background. The platform you create together will be a proprietary system in the real estate space. C# Developers MUST have: Computer Science Degree or similarAt least 6 years of commercial experience. NETC#SQLLinQWinforms ideallyIdeally WPFApplications experienceWindows and Linux experienceWindows application developmentExperience ...

C# ASP.NET Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# ASP.NET Developer – Fintech50Quant Capital is urgently looking for a C# ASP.NET Developer join our high profile client. My client is a growing global Fintech business and market leaders in the invoice finance space. They are currently expanding their development team with an additional … production, modification and maintenance of websites and web application'. As well as for the development, usability and testing of new and existing websites. C# ASP.NET Developer must have: (Below also shows tech stack)·Proven experience in the development of web applications. (ideally high demand)·Excellent C# ...

C#.Net Developer- Brussels

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# .NET DeveloperBrusselsQuant Capital is urgently looking for C# .NET Developer to join our high profile client. Our client is a well known insuretech business. They are a small subsidiary of a much larger financial exchange firm. The first mission starts … tasks, proactively gathering requirements if needed. Improving company's build and deployment pipelines (CI/CD).Creating documentation of the developed components and processes. C# Developers must have: At least 5 years of proven track of record of software design and development. Advanced knowledge of C# and .NET ...

C# ASP.NET Developer - Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# ASP.NET Developer – FintechQuant Capital is urgently looking for a .NET Developer with both C# and ASP.NET skillsto join our high profile client. Our client is a leading software provider to the front office wealth and asset management market with customers across … pipeline).The product has a web element as well as a backend server based high availability platform so work is mixed both ways. C# Developers must have:2 years commercial experience upwards (we have 3 roles)C#SQL or OracleDHTMLASP.NETIdeally some exposure to C++ or VB as some ...

C# ASP.NET MVC FullStack Developer - Fintech50

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Tech: C#, ASP.Net MVC, Angular 5, MVC, MVC, SQL, AWS, Fullstack Challenge: Develop Greenfield systems and increase functionality for existing high transaction/high traffic platforms. Firm: Global Fintech firm that specialize e-invoicing and invoice finance. Salary: 65k + Bonus + Options + Flex Working + PensionC# ASP.NET … FullStack Developer – Fintech50Quant Capital is urgently looking for a C# ASP.NET MVC Developer to join our high profile client. My client is a growing global Fintech business and market leaders in the invoice finance space. They are currently expanding their development team with an additional ...

C# ASP.NET Developer - Insuretech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
ASP.NET Developer – FintechTech: C# .net, Azure, SQL, Team City, GIT, TFS Challenge: Greenfield Trading platform, API development, industry specific challenges Firm: Well-known Insurtech software business, West London, 10 man flat Dev Team Pay: 65k Some Flex WorkingQuant is urgently looking for an ASP.NET … Microsoft certifications, and will give you support to allow you to pass the relevant exams. ASP.NET Developers MUST have: Hands on coding ability in C#/ASP.NET Proven experience in the delivery of system/software development projects in a structured environment ASP.NET MVC HTML5/CSS Some JavaScript ...

C# .NET Developer

Hiring Organisation
RedCat Digital
Location
London, UK
Employment Type
Full-time
Window applicationsFollowing the existing team programming policy to keep a common development style to be shared among team membersUpdating versions of MS .NET Framework and MS Visual .NET platform to include any necessary changes of existing systems running in ProductionLiaising with the relevant support team ...

C#.Net Developer (Bank Project)

Hiring Organisation
JAC Recruitment (UK) Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £65,000 per annum
Implementation, Production and Disaster Recovery environments supporting users and preparing documents. Along with the application development, this role will also include supporting the existing C# and .NET applications. General IT Support to maintain environments will be also essential. This will be achieved by working together with … Bank's BI IT department. Requirements: at least 7 years of Proven experience in C# & .NET development. Good experience of Windows application development. Excellent verbal and written communication skills when dealing with technical and non-technical people. At least 5 years of experience in financial services Nice ...

Full Stack Developer (C# / .NET, Vue, Azure)

Hiring Organisation
Qubi Advisory Service Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
through - with the rest of the team alongside you. What you'll do -Build front-end and back-end features on our core stack: C#/click apply for full job details ...