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Microsoft Developer - C#

United States, Huntington, Long Island Employment contract 130000.00 - 150000.00 USD / Year · Job Posted February 17, 2026
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Job Description

Top Tier Global Investment banking firm with an office on Long Island NY, seeks a Microsoft Developer with solid expereince in C#/.Net, VB.NET , SQL and Microsoft Blazor. As a Microsoft Developer specializing in C#, you will play a crucial role in backend development, database management, and crafting seamless user interfaces. Your expertise will not only support existing applications but also pave the way for exciting new projects, ensuring they maintain their high standards in application architecture and code quality. If you thrive in a dynamic environment and are eager to take ownership of your work, this is the perfect opportunity for you! The role is based in Huntington, Long Island. This is an opportunity to work for a top Investment bank without having to commute to the city. You get to work closely with the business while working in a small team where you get a chance to make a big impact.

Job Responsibility

  • Play a crucial role in backend development, database management, and crafting seamless user interfaces
  • Support existing applications
  • Pave the way for exciting new projects
  • Ensure high standards in application architecture and code quality

Requirements

  • Strong experience with C# and modern .NET frameworks, as well as relevant legacy frameworks
  • Working knowledge of VB.NET for maintaining and extending existing systems
  • Experience building modern UIs with Microsoft Blazor (Server-side only)
  • Strong HTML/CSS fundamentals and practical experience with Bootstrap for responsive, mobile-friendly design
  • Solid understanding of application architecture, APIs, and service-oriented design
  • Extensive hands-on experience with Microsoft SQL Server, including relational database design, normalization, indexing, query optimization, and stored procedures
  • Emphasis on code quality through thorough testing, including unit tests, integration tests, and regression tests
  • A bachelor’s degree in computer science, Information Technology, or a related field
  • 3+ years of experience in a similar development role, particularly with backend and frontend technologies
  • Comfort with debugging, performance-tuning, and problem-solving
  • Ability to work in existing codebases while also contributing to new development projects
  • Green Card Holder or US Citizen

Nice to have

  • Experience with DevExpress toolkits and reporting
  • Exposure to or enthusiasm for “vibe coding,” combining technical rigor with creativity and collaboration
  • Prior experience in or supporting investment banking/financial services environments where reliability, security, and data integrity are crucial

What we offer

  • Bonus
  • Full benefits

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