Full Stack Developer (.NET)

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Full Stack Developer (.NET)

Quantum Vision

$130,000–$160,000 / Year

Location

Vienna, VA, USA

Experience

—

Posted

Jul 23, 2026

Apply by

August 22, 2026

Applicants

0

Early applicantEasy applyFull-timeWork from Officesoftware-engineering

Job Description

Quantum Vision is seeking an experienced Full Stack Developer (.NET) to join our technology team supporting a client engagement. The ideal candidate will work across the full stack, building and maintaining enterprise applications using .NET/C# on the backend and React/JavaScript on the frontend, while integrating with SQL and MongoDB data stores, MuleSoft, and Azure Cloud services. This is a senior-level role for a hands-on engineer who can operate independently and mentor junior team members. Local candidates in the Vienna, VA or Pensacola, VA areas are preferred.

Key Responsibilities

  • Design, develop, and maintain full stack applications using .NET/C# and React/JavaScript
  • Build and optimize SQL and MongoDB database schemas and queries
  • Develop and integrate APIs and services using MuleSoft
  • Deploy and manage applications on Microsoft Azure Cloud
  • Collaborate with cross-functional teams to deliver scalable, high-quality software solutions
  • Participate in code reviews and mentor junior developers

Requirements

  • 10+ years of professional software development experience
  • Strong expertise in .NET/C# full stack development
  • Proficiency in React and JavaScript
  • Experience with SQL and MongoDB
  • Hands-on experience with MuleSoft integration
  • Experience deploying and managing applications on Azure Cloud
  • Must be authorized to work in the US (USC or H1-B)
  • Local candidates in Vienna, VA or Pensacola, VA preferred

Skills Required

ReactSQLMuleSoftFull Stack DevelopmentC#Azure Cloud.NETJavaScriptMongoDB

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