Flight Software Engineer

Location: Oxfordshire
Salary: Competitive (dependent on experience)

We are working with an innovative space technology company based in Oxford who are developing advanced in-orbit systems to support next-generation space missions.

As part of continued programme growth, they are looking to appoint a Flight Software Engineer to develop embedded flight software and firmware supporting upcoming missions. This is a critical role focused on delivering reliable, mission-ready software that performs essential functions in orbit.

This opportunity would suit someone who thrives in a hands-on engineering environment and enjoys taking software from architecture through to validation and deployment on real hardware.

You will be responsible for developing embedded flight software and firmware across the full product lifecycle from early architecture and design through to testing and mission support.

Key responsibilities include:

• Developing critical embedded flight software

• Architecting, planning, and implementing firmware and software solutions aligned with mission CONOPS

• Implementing and testing software to ensure compliance with system requirements

• Supporting overall system design decisions from a flight software perspective

• Leading software tasks within Hardware-in-the-Loop (HITL) testing campaigns

• Supporting internal software tool development for mission analysis and testing

• Producing clear documentation covering structure and functionality of flight software

• Interfacing directly with customers (government and commercial)

• Managing software tasks and coordinating with contractors and suppliers

• Bachelor s degree in Electrical, Software, Aerospace Engineering (or similar) with 4+ years of experience
  OR
  Master s degree with 3+ years of experience

Demonstrated experience in embedded flight software development, including:

• Bare-metal C programming

• Development on ARM Cortex processors

• Experience with RTOS or Embedded Linux

• Low-level driver development (SPI, UART, I2C, CAN, etc.)

• Hardware integration including actuators and sensors

• Hardware-in-the-Loop development and testing

• Experience working in multidisciplinary engineering teams

• Strong written and verbal communication skills

• Experience leading or mentoring software engineers

• Experience writing software for radiation environments

• Background in startup or agile development environments

• Experience with MATLAB, Python, Linux

• Familiarity with Git, Jira, Confluence

• Knowledge of spacecraft command and telemetry systems