Are you a hands-on C# engineer looking to work on mission-critical software with real-world applications in defense and robotics? This is your chance to join a stealth-mode defense technology company thats scaling its U.S. presence and building cutting-edge systems used by elite teams around the world.

This role is focused on building new features, not just maintaining legacy code. Youll work alongside a highly specialized and collaborative team developing software that powers next-generation military and aerospace systems.

Senior Software Engineer (C# / WPF)

Remote Eastern Time Zone | Monthly Travel to Virginia Required

This is a confidential opportunity. Company details will be shared during the screening process.

Role Highlights

• Tech Stack: C#, .NET, WPF

• Work on command & control platforms, flight systems, and embedded devices

• Collaborate with global teams across multiple disciplines

• High autonomy, startup-like culture within a defense industry environment

• Opportunity to build meaningful systems with real-world impact

Key Responsibilities

• Design and develop new software features using C# and WPF

• Collaborate with cross-functional teams on UX, hardware, and system integration

• Contribute to architectural design, usability, and mission planning software

• Travel monthly to company HQ in Stafford, VA, and occasionally to international offices

• Work remotely while staying tightly aligned with a growing U.S.-based team

Ideal Candidate

• 7+ years of professional software engineering experience

• Strong proficiency in C# and Windows Presentation Foundation (WPF)

• Background in defense, UAVs, robotics, medtech, or aerospace

• Comfortable in startup or fast-paced, high-impact environments

• Based in the Eastern Time Zone and willing to travel monthly

Apply Now

Ready to work on systems that matter? Apply today by submitting your resume and cover letter with your salary expectations. A member of the QCStaffer team will reach out to qualified candidates for an initial screening call.