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Lead / Principal .Net Developer / Senior Architect - Remote (US) - Only W2

Remote, USA Full-time Posted 2026-06-13

Role: Lead / Principal .Net Developer / Senior Architect (hands-on role!) Remote (US) Job Type: W2 Contract Key skills: .Net, React, Azure Cloud, AI Engineering (GitHub Copilot preferably or others), MS SQL Experience Level: Lead Dev / Principal / Architect Note: This is not a management, consulting, or general architect position-your focus will be on execution and delivery. Key Responsibilities:

  • Take full technical ownership of the entire application development lifecycle, from requirements analysis and design to implementation, deployment.
  • Design and build scalable, high-performance applications.
  • Use AI (at least Copilots)
  • Collaborate with product owners and other engineers to deliver high-quality solutions that meet business objectives.
  • Write clean, maintainable, and well-documented code; perform code reviews
  • Troubleshoot, debug, and optimize applications

Required Qualifications:

  • 10+ years of hands-on fullstack development experience (.NET+ReactJS), with a proven track record of delivering complex applications end-to-end.
  • Strong proficiency with Azure, MS SQL. Usage of AI tools (GitHub Copilot is preferred)
  • Solid understanding of modern software architecture patterns (microservices, serverless, event-driven, etc.).
  • Experience with CI/CD pipelines, containerization (Docker, Kubernetes), and infrastructure as code.

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