Senior .NET Engineer — Full-Stack FinTech Platform

Company: Denu Recruit

Location: London

Posted: April 17th, 2026

A fast-growing FinTech company in Greater London is seeking a Staff / Principal Full Stack Developer to enhance their core platform and deliver innovative solutions. You will be responsible for all aspects of the development lifecycle, including enhancement of business-critical systems and implementing DevOps concepts. The ideal candidate has strong C# knowledge, experience with RESTful APIs, and the ability to thrive in an Agile environment. A competitive benefits package including 25 days holiday and private medical insurance is offered. #J-18808-Ljbffr
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