JOBSEARCHER

Senior Full Stack Developer

Senior Full Stack Developer - C#/.NET -Long Island, NYOur client, a well-established financial services organization on Long Island, is investing heavily in a major technology modernization initiative and is looking for a Senior Full Stack Developer to join the team.
What You’ll Do:
  • Develop and modernize enterprise applications using C#/.NETHelp transition legacy VB.NET applications to modern .NET architecture
  • Work extensively with SQL Server and complex relational databases
  • Leverage AI coding tools such as Claude and Microsoft Copilot to accelerate development and improve code quality
What We’re Looking For:
  • Senior-level C#/.NET Full Stack development experience
  • Expert-level SQL Server skills
  • Experience modernizing legacy applications
  • Current hands-on experience with AI-assisted coding/development tools
  • Strong problem-solving skills and the ability to work across the full technology stack
This is an opportunity to join a stable, highly respected financial services firm while working on meaningful modernization initiatives and the next generation of software development.