&##128640; Freelance GNSS Navigation Software Expert – Senior-Level
Upcoming Space Missions | Hybrid | Long-Term Contract | EU National
Type: Freelance
Location: Madrid or Lisbon (Hybrid)
We’re working with a major player in the European space sector, supporting two high-profile space missions launching in the next 2 years. They are seeking an experienced GNSS Software Expert to join on a long-term freelance basis and help drive forward their navigation systems.
This role focuses on advanced GNSS receiver software, particularly within space hierarchy receiver architectures .
&##128295; Responsibilities:
Develop and integrate GNSS software for space-based receivers.
Implement and optimize navigation algorithms (RTK, PPP, orbit solutions).
Provide domain-level guidance to software teams and support junior engineers.
Ensure system readiness for upcoming flight missions.
Focus on receiver behaviour and performance in orbit.
✅ Profile:
Expert in GNSS software and space navigation systems.
Hands-on experience with flight-ready GNSS solutions.
Strong background in GNSS algorithm implementation.
Prior leadership or mentoring experience is highly valued.
This is a business-critical role with interviews ongoing. If you're a GNSS specialist ready to contribute to flight missions, we'd love to hear from you. &##128233;