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The job board for developers. Find your next role at companies that value great engineering.

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3 matches
NewestHighest base
FS Studio

Principal Software Engineer- Flight Systems

today
FS Studio · Denver, CO
$160k–195kHybridFull-timeC++ · C
Varda Space Industries

Senior Spacecraft Flight Software Engineer

today
Varda Space Industries · El Segundo, CA
$169k–216kOn-siteFull-timeC++ · Python
Xona Space Systems

Director of Flight Software Engineering

today
Xona Space Systems · Burlingame, CA
$218k–274kOn-siteFull-timeC · C++
FS Studio

Principal Software Engineer- Flight Systems

FS Studio · 🇺🇸 Denver, CO · posted today
ApplyFull posting

Extracted from the posting

Base
$160,000 – $195,000
Remote
On-site 3–5 days/week, Greater Denver, CO
Visa
U.S. citizenship and security clearance eligibility required; relocation support
Stack
C++, C, Python, Linux

TL;DR

Principal Software Engineer role on lunar and deep-space mission software, leading architecture and ground and flight software development. Stack includes C/C++, Python, embedded Linux, NASA cFS, AWS, and containerization. The role also covers mentoring junior engineers and cross-team technical coordination.

About FS Studio →

The full posting

Principal Software Engineer – Space Systems


Location:

Greater Denver, CO (on-site 3–5 days/week)


Salary:

$160k–$195k + bonus + benefits + relocation

A fast-growing space-technology company is seeking a Principal Software Engineer to lead architecture and development of ground and flight software for lunar and deep-space missions. This is a high-impact role influencing technical direction across multiple mission programs.

What You’ll Do

  • Lead architecture decisions and guide software best practices across the organization.
  • Develop flight software (cFS, embedded Linux), ground systems (Python, modern web frameworks), and cloud/embedded ML or autonomy systems.
  • Own full lifecycle delivery: requirements, development, testing, integration, and ops.
  • Provide technical proposals, estimates, and cross-team coordination.
  • Mentor and uplift junior engineers.

What We’re Looking For

  • 15+ years in spacecraft, mission control, or complex aerospace software systems.
  • Expertise in C/C++ and Python.
  • Experience with embedded Linux, real-time/flight software, and preferably NASA cFS.
  • Knowledge of cloud services (AWS), containerization, version control, and Agile processes.
  • Ability to collaborate with multidisciplinary teams and operate within rigorous engineering standards.
  • U.S. Citizenship and eligibility for a Security Clearance; must meet export-control requirements.

Benefits

  • Competitive compensation + signing bonus
  • Health insurance
  • 401(k)
  • Flexible time off
  • Quarterly incentives
  • Relocation support