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Posted 8 mo agoFirst seen 23 d ago
Principal Embedded Software Engineer I
Posted by CesiumAstro on 5 March 2026, 242 days ago. Still on their Lever board when we checked 14 min ago. Half of CesiumAstro's roles come down within 46 days.
What the posting is about
Design and develop low-level and high-level software for satellite and airborne communication systems. Collaborate cross-functionally and engage with customers and executives. Experience required in software testing, qualification, and project management.
Read out of the posting
Levelmid
Experience asked5+ years
EmploymentFull time
LocationMilton Keynes, United Kingdom
RemoteNot stated
Visa sponsorshipNot stated
SalaryNot published, and most postings do not
Posted2026-03-05
Found vialever, direct from their system
We saw it 7 months after it went up.
The posting, as the company wrote it
At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.
In this position, you will be responsible for low-level and high-level software in Cesium’s products through all phases of the development process. Key projects will include Linux-based single-board computers and high-reliability microcontroller systems. Cesium’s goal is to create an out-of-the-box hardware and software experience which enhances our customers’ ability to rapidly integrate our products into their systems.
As a Cesium software team member, you will be responsible for software designs from concept through production, including product roadmaps, block diagrams, detailed design and coding, analysis, test, qualification, and in-orbit support. The ideal candidate will have development experience at nearly every level of the software stack, including microcontrollers, low-level drivers, board support packages (BSP), end-use applications, and user interfaces. Additionally, the ideal candidate will have experience in software testing and high-reliability qualification, as well as software engineering and software project management practices.
The successful candidate will present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required.
Copied from CesiumAstro’s own board, not rewritten.
Also open at CesiumAstro
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