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Principal FSW Engineer

AST SpaceMobile · Lanham, Maryland, United States · On-site

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About AST SpaceMobile

The SpaceMobile Network Our BlueBird satellites provide full broadband directly to standard smartphones without specialized hardware or phone modifications. Make video calls, browse the web, and use your apps at 4G and 5G speeds from anywhere on Earth.

About the role

We are seeking a Principal Flight Software Engineer with deep expertise in embedded Linux and networking to join our Flight Software Team. This role is central to the design and development of our satellite fleet's Linux-based networking capabilities, with a specific focus on networking subsystems; general embedded computing knowledge is also crucial, since there are RTOS platforms in our stack that are not Linux.

What they're looking for

  • 8+ years of professional software engineering experience, with significant focus on embedded Linux
  • Deep expertise in Linux kernel internals: network and platform driver development, device tree authoring, and kernel configuration and build
  • Strong understanding of networking fundamentals: TCP/IP, UDP, routing, network interfaces, and socket programming
  • Experience implementing or integrating custom communication protocols at the application, transport, or link layer
  • Proficiency in C and C++ (C++17 standard library), Python for tooling and automation
  • Experience with embedded Linux build systems such as Yocto or Buildroot
More about this role

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.

We are seeking a Principal Flight Software Engineer with deep expertise in embedded Linux and networking to join our Flight Software Team. This role is central to the design and development of our satellite fleet's Linux-based networking capabilities, with a specific focus on networking subsystems; general embedded computing knowledge is also crucial, since there are RTOS platforms in our stack that are not Linux. The ideal candidate brings hands-on embedded experience, a focus on process improvement, and the technical leadership to drive architectural decisions across the team.

  • Lead the design, development, and deployment of embedded Linux software for flight systems, including BSP bring-up, device driver development, and...

Read the full posting on AST SpaceMobile's site ↗

Software Engineering

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