Senior Software Engineer

4 days ago


Falls Church, Virginia, United States SynapOne Full time $120,000 - $180,000 per year

Position:
Senior Software Engineer

Location:
Falls Church, VA (moving soon to Chantilly, VA)

Work Type:
On-site 5x/week

Sponsorship:
Not available

Background Check:
Yes

Interview Process:
2 rounds via Microsoft Teams

What You'll Do

  • Lead architecture & design of
    mission-critical, high-reliability systems
    for satellites & ground network
  • Drive full SDLC — strategy → requirements → implementation → testing → ops
  • Mentor engineers and champion
    object-oriented design excellence
  • Build
    simulation, emulation, and HITL
    test environments
  • Support operations, monitoring, and data analysis
  • Participate in architecture, design & code reviews

Basic Qualifications

  • Bachelor's in CS/CE/EE or equivalent experience
  • 5+ years software development
  • Expert OO programming (C++, Python, Java, C#)
  • Proven experience building complex, scalable systems
  • Strong DS & algorithms background
  • Excellent communication & documentation skills
  • Team-first mindset with mentoring ability

Preferred Qualifications

  • 8+ years experience, with strong C++/Python background
  • Multi-threaded, stateless, modular system design
  • Networking protocols: TCP/IP, UDP
  • CI/CD, automation, simulation, HITL
  • Linux development experience
  • Experience in distributed systems & monitoring
  • Interest/experience in telecom or wireless (2G/4G/LTE)


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