Senior Software Engineer - On-Board Data Handling (all genders)
Job details
Company
reflex-aerospace-gmbh
Location
Berlin, Germany
Employment type
Company
reflex-aerospace-gmbh
Location
Berlin, Germany
Employment type
reflex-aerospace-gmbhBerlin, Germany
Full-time
Seniority
Mid level
Primary category
Software Development
Posted date
17 Nov 2025
Valid through
16 Jan 2026
Drive the end-to-end development/integration of onboard payload software, from initial concept through deployment in orbit.
Translate mission and customer needs into precise technical specifications and design strategies, identifying risks early.
Take full engineering ownership across the software lifecycle — requirements shaping, architecture, coding, verification, and validation.
Serve as a technical point of contact for customers and suppliers.
Structure and track project activities through well-defined work packages.
Produce concise technical deliverables and review material to support project milestones. Contribute to and lead technical reviews.
Support integration and testing phases across subsystems and payloads.
Coordinate day-to-day work with the team, monitor progress and surface critical blockers to leadership.
Background in Computer Science, Computer Engineering, Electrical Engineering, or a related field.
5+ years of experience in high-reliability embedded or spaceflight software.
Experience with both embedded RTOS and Embedded Linux/POSIX programming environments.
Skilled in structured problem-solving, technical communication, collaborative environments.
Experience with space payload software development is a big plus.
Experience with ECSS standards is a plus.
Experience with NASA cFS or similar frameworks is a plus.
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