Embedded Senior Software Engineer II - Embedded Linux

United StatesUnited States·AustinFull-timesenior
Software EngineerSoftware Engineering
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Overview

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C.

Technical Tools
cppci-cdlinuxproject-management
Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.

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.

We are seeking an experienced Senior Embedded Software Engineer II with a strong background in developing embedded applications using Linux and Yocto. The ideal candidate will have hands-on expertise in embedded systems, device drivers, kernel modifications, and boot loaders, with a preference for experience on the Xilinx platform (though experience on other microcontrollers is also acceptable).
 
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), and user interfaces with an emphasis on applications and data management. Additionally, the ideal candidate will have experience in software testing and high-reliability qualification, as well as software engineering and software project management practices.
 
This position will be supporting our Skylark product line, an antenna system that uses active phased array technology to unlock satellite communications that has traditionally relied on mechanically steered systems. Skylark is designed to work with any existing or upcoming satellite constellation and is scalable to the desired performance or application. Skylark offers several unique differentiators including is its multi-beam capability which unlocks simultaneous communications with satellites in different orbits.
 
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. 
  • Develop and port embedded Linux applications, custom device drivers, and libraries.
  • Configure, modify, and integrate the Linux kernel and embedded boot loaders.
  • Work extensively with U-Boot, and Linux kernel configuration.
  • Maintain and support the Yocto build system in a CI/CD environment.
  • Package and deploy software images for various hardware platforms.
  • Create and manage Linux images tailored to specific embedded hardware.
  • Collaborate with cross-functional teams to ensure system integration and performance.
  • Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering, or Computer Engineering. 
  • Minimum of 6 years of industry experience in software development. 
  • Experience in hands-on development and troubleshooting of software systems and hardware (such as motors, power distribution units, etc.). 
  • Programming experience in C or C++. 
  • Familiarity with software configuration management tools, defect tracking tools, and peer review. 
  • Excellent understanding of multi-threaded applications and resource management. 
  • Excellent written and verbal communication skills. 
  • Strong hands-on experience with Embedded Linux and Yocto.
  • Familiarity with Xilinx platforms or other microcontroller-based systems.
  • Experience with boot loaders, kernel-level development, and CI/CD pipelines.
  • Proven ability to work independently and manage multiple development tasks.
  • Location & Eligibility

    Where is the job
    Austin, United States
    On-site at the office
    Who can apply
    US

    Listing Details

    Posted
    May 5, 2026
    First seen
    May 5, 2026
    Last seen
    May 6, 2026

    Posting Health

    Days active
    -1
    Repost count
    0
    Trust Level
    67%
    Scored at
    May 5, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
    Cesiumastro
    Employees
    350
    Founded
    2017
    View company profile
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    CesiumastroEmbedded Senior Software Engineer II - Embedded Linux