Full-Stack Engineer — Modernising Internal Apps (C#, React)

Company: Harrington Starr
Apply for the Full-Stack Engineer — Modernising Internal Apps (C#, React)
Location: Greater London
Job Description:

A leading financial services firm in London is seeking an experienced Full Stack Engineer to join their Technology function. In this hybrid role, you will design and build applications using C#, SQL, and React, while supporting legacy SharePoint systems. This position involves significant autonomy and stakeholder management in a regulated environment, allowing you to impact the modernization of critical business applications. Competitive salary with flexibility in work locations.#J-18808-Ljbffr…

Posted: February 28th, 2026