45 flight software engineer jobs at 15 companies in Denver, CO

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1w
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Staff Flight Software Engineer
Louisville, Colorado, United States
$146k-$191k/yr HybridFull Time
IonQ
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
6+ YOE6+ years experience with real-time embedded flight software, strong C/C++ and Python skills, embedded Linux and low-level driver experience, bachelor\u0002s in CS/CE/EE or equivalent, U.S. Person for export control.
C, C++, Python, Shell, Embedded Linux, Linux kernel modules, Xilinx Zynq, Oscilloscope, Logic analyzer
1mo
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Flight Software Developer
Centennial, Colorado, United States
$120k-$190k/yr RemoteFull Time
Cimarron
Cimarron: Provider of specialized engineering and technical services for aerospace.
5+ YOE5+ years experience with C++, Python, embedded systems, hardware/software integration, Linux, Bitbucket, and Jira; Bachelor's in CS/CE/Math/Systems Engineering; U.S. citizen or permanent resident; Real ID-compliant ID; pre-employment background, breath alcohol, and drug screening.
C++, Python, Linux, Bitbucket, Jira, Agile, Scrum, SAFe
1w
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Flight Software Systems Engineer
Greenwood Village, Colorado, United States
$100k-$135k/yr OnsiteFull Time
York Space Systems
York Space SystemsNYSE: YSS: Designs and manufactures modular spacecraft platforms and mission solutions.
2+ YOEBachelor's in computer/electrical engineering or CS,2+ years embedded software experience, proficiency in C/C++,Git/Gitlab,Atlassian JIRA,hardware/software integration skills,and clearance eligibility.
Atlassian JIRA, C, C++, Git, Gitlab, embedded Linux
2w
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Flight Software Engineer II
Littleton, Colorado, United States
$100k-$120k/yr OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
2+ YOEBachelor's in a relevant technical field, 2+ years embedded software experience, proficiency in C/C++, RTOS or Embedded Linux, ability to obtain/hold a Secret clearance, U.S. citizenship required.
C, C++, Real Time Operating System (RTOS), Embedded Linux, CAN, CAN-FD, UDP, TCP, Continuous Integration
1w
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Flight Software Engineer III
Louisville, Colorado, United States
$93k-$162k/yr HybridFull Time
Arcfield
Arcfield: Systems engineering and mission support for defense and space.
Degree in engineering/computation with multi-year experience, strong embedded systems and RTOS knowledge, proficiency in C/C++/Python/Bash, git and CI/CD, containerization, and communication protocols.
C, C++, Python, Bash, git, Podman, Docker, Docker-Compose, CI/CD, RTOS, TCP/IP, UDP
1w
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Satellite Flight Software Engineer II - TeraWave
Seattle or Denver
$124k-$189k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
3+ YOEBachelor's in CS/Software/Aerospace,3+ years spacecraft or embedded flight software experience; strong C/C++/Python skills; RTOS and embedded toolchain experience; familiarity with spacecraft subsystems, IPC, testing, and CI/CD practices.
C, C++, Python, Linux, QNX, VxWorks, RTEMS, Google Test, CMake, Make, Yocto, Buildroot, Git, TCP/IP, UDP, CAN, I2C, SPI, RS-422/485, MISRA C/C++, NASA cFS, F Prime
1mo
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Flight Software Engineer (Platform)
Golden, Colorado, United States
$95k-$175k/yr OnsiteFull Time
Rendezvous Robotics
Rendezvous Robotics: Develops self-assembling modular tiles for in-space infrastructure.
Degree in CS/CE/EE or equivalent; strong C/C++; embedded Linux and low-level device driver experience; familiarity with serial buses and firmware; experience building CI and image pipelines.
C++, C, Embedded Linux, UART, SPI, I2C, STM32, RTOS, Yocto, Buildroot, CMake, F Prime, CI
2mo
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Senior Flight Software Engineer II
Westminster, Colorado, United States
$133k-$1610k/yr OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
6+ YOE6+ years spacecraft software development; strong C/C++, Python; embedded software for space missions; knowledge of attitude, navigation, power, and communication systems; team leadership experience.
C, C++, Python
1mo
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Flight Software Engineer Staff, Space Protection Programs
Littleton, Colorado, United States
$114k-$201k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Active Top Secret clearance and US citizenship; strong embedded software skills in C/C++ and Python; Linux development experience; architecture, integration, and real-time embedded systems expertise; Agile experience; technical leadership and mentorship.
C/C++, Python, Linux, MPSoC, FPGA, AMD/Xilinx Versal, Agile Scrum
3w
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Embedded Flight Software Engineer 2
Centennial, Colorado, United States
$93k-$155k/yr OnsiteFull Time
United Launch Alliance
United Launch Alliance: Aerospace providing space launch services for satellites.
2+ YOEBachelor's in STEM, minimum 2 years related experience, proficiency with C/C++, embedded programming, Linux, git, object-oriented design, and Microsoft Office; familiarity with CI/CD, RTOS, scripting and communication protocols preferred.
C/C++, Linux, git, Python, Perl, Javascript, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, AI-Assisted tooling, AWS, RTOS, UML, MIL-STD-1553, RS-422, Ethernet
3mo
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Software Engineer III/Sr, Flight Software
Centennial or Louisville
$130k-$178k/yr OnsiteFull Time
Sierra Space
Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation
5+ YOEBachelor’s degree or equivalent; 5+ years’ related experience; proficient in one or more programming languages; design and architecture of complex software; Agile/Scrum; ability to obtain US security clearance.
Git, SVN, Linux, Sockets, TCP/UDP, PUB/SUB, SysML, UML, Netconf
2mo
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Staff Embedded Software Engineer
Golden, Colorado, United States
$137k-$180k/yr OnsiteFull Time
Lunar Outpost
Lunar Outpost: Develops autonomous robotic systems and rovers for lunar exploration.
5+ YOE5+ years embedded software or avionics; BS in computer or electrical engineering; RTOS experience (VxWorks/RTEMS/FreeRTOS); proficient in C for embedded systems; experience with flight software frameworks; US person.
VxWorks, RTEMS, FreeRTOS, C, C++, NASA cFS
3mo
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Senior Embedded Security Engineer, Flight Software
Denver or Long Beach
$145k-$205k/yr OnsiteFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
5+ YOE5+ years in embedded systems security; strong C/C++; low-level embedded architecture with security; cryptographic implementations; security in resource-constrained environments.
C, C++, embedded tools, compilers, debuggers, IDEs, static analysis tools, oscilloscopes, logic analyzers, protocol analyzers, cryptographic libraries
2mo
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Director of Software
Denver, Colorado, United States
$211k-$239k/yr OnsiteFull Time
Albedo
Albedo: Building satellite buses for very low earth orbit missions.
12+ YOE4+ MgmtLead engineering org, implement flight software, GNC, AI, and HIL; build and mentor teams; manage software and hardware interfaces.
C++, RTOS, GNC, HIL, Simulation
1mo
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Sr Guidance, Navigation and Control Engineer
Lone Tree or Englewood
$143k-$197k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
10+ YOESenior GN&C engineer with 10+ years experience in aerospace; BS in Aerospace or Electrical Engineering; strong in GN&C algorithms, flight software, simulations; multi-team leadership.
MATLAB/Simulink, STK, Free Flyer
3w
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Staff GNC Analysis Engineer
Berthoud, Colorado, United States
$135k-$170k/yr OnsiteFull Time
Ursa Major
Ursa Major: Designs and manufactures rocket engines and aerospace propulsion systems.
Bachelor's in engineering or CS required; professional experience developing GNC models, algorithms, or flight software; strong control/estimation knowledge; MATLAB/Simulink, C/C++, or Python experience; ability to work cross-functionally and communicate technical concepts.
MATLAB/Simulink, C/C++, Python, DO-178