
Senior C# Developer (Ref: 4470-)
Job Description
Posted on: August 25, 2025
A Proprietary Trading firm in London is seeking a talented Senior C# Developer to join their trading and execution team. This new role has been created due to the company’s strong performance and internal growth, offering a fantastic opportunity for someone that really enjoys working with and on leading edge technology. The successful candidate will be responsible for building trading tools and applications to support quantitative workflows across the organization, working with large data sets. Key Responsibilities Develop trading tools and applications for internal users, utilizing large data sets. Work on both frontend and backend projects, enhancing data analytics platforms. Collaborate with the team to improve operational workflows and user experience. Key Requirements Degree in Computer Science or a related scientific field. Strong experience in C# and the .NET platform. Experience in building or maintaining trading and data analytics platforms. Good database experience, including SQL Server, Oracle, or similar. Knowledge of Web Technologies (HTML5, CSS, JSP, ASP.NET) is desirable. What’s Offered Join a highly successful technology company with an excellent engineering culture. Opportunity to work alongside skilled software engineers in a small, lean team. Work with a modern technology stack and on multiple exciting projects. This role presents a unique chance to grow within a dynamic and rapidly expanding technology firm. #Referment
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