Onboard Software Engineer - Deployment & Runtime Environments

Onboard Software Engineer - Deployment & Runtime Environments

Loft’s Onboard Software group provides the on-orbit software that powers our satellite fleet — from the Linux services running on the hub processor, to the containerized workloads executing customer applications in low Earth orbit.

Requirements

• Strong understanding of containerization technologies (Docker, Kubernetes, or similar runtimes)
• Deep Linux system knowledge: boot process, service management, filesystem layout, and failure recovery
• Experience with CI/CD pipelines (GitLab-CI, Jenkins, or similar)
• Proficiency with Git and collaborative development workflows
• Experience with embedded or resource-constrained systems
• Working Python
• Understanding of software deployment strategies for critical or hard-to-reach systems — OTA updates for cars, drones, or consumer hardware, or software updates on satellites — including concepts like golden images, A/B partitions, staged rollouts, and safe rollback
• C++ knowledge
• Experience with CUE (cuelang)
• Familiarity with additional programming languages such as Go or Rust
• Experience with embedded Linux: Yocto, device trees, systemd, and Linux on ARM platforms
• Proficiency with unit test frameworks (e.g., pytest, Googletest, Unity)
• Experience with middleware frameworks ( gRPC, ZMQ/NATS, etc.)
• Equity we want you to have an active role in our success
• Up to 35 days of Paid Time Off (vacations & RTT ) and flexible working hours, we want you to be at your best
• Health and life insurance we care about your health  
• Lunch Vouchers, because let’s be honest, we love food! (we even have a slack channel about it #loft-gourmand )
• Cross-office travel opportunities between San Francisco, Colorado, and Toulouse to learn from our differences
• Company and team off-sites and many other events to work  & celebrate together
• Relocation assistance to Toulouse when applicable