SearchLondonJobs.co.uk

🏛️ London's Premier Job Portal

← Back to London Jobs

Senior.NET Developer (Banking Sector)

Company: 1Datagroup

Location: Kallithea, London

Posted: June 04, 2026

Apply for This Position

Submit Application

Position Details

Senior .NET Developer (Banking Sector)


📍 Marousi, Athens (Hybrid – 3 days onsite)


About the Role


We are looking for a skilled Mid-Senior .NET Developer to join a leading banking organization and contribute to the development and enhancement of critical banking applications. The successful candidate will become part of an established development team, working on enterprise-grade systems that support core banking operations.


Key Responsibilities


  • Design, develop and maintain core banking software applications
  • Participate in the full software development lifecycle
  • Build and maintain high-performance Web APIs using ASP.NET Core
  • Develop and enhance desktop applications using WinForms
  • Design, implement and optimize SQL Server databases and stored procedures
  • Create modern web interfaces using Blaz...