Ground Software Engineer (all genders) in Berlin

Join the Pinnacle of Satellite Technology Advancement in Germany!

Reflex Aerospace is at the forefront of propelling high-performance satellite technology to new heights within the German aerospace landscape.

As part of Reflex Aerospace, you will play a pivotal role in shaping the trajectory of the space industry's future.

This is an opportunity to contribute your expertise and enthusiasm to a team that stands for innovation and excellence. If you are ready to take on exciting challenges and be part of a company that is redefining the boundaries of satellite technology, we welcome you to embark on this thrilling journey with us!

Your Mission:

• Spend at least 50% of your time on hands-on software development.
• Translate user and customer needs into clear feature specifications.
• Contribute to technical roadmaps and development priorities.
• Define and evolve the architecture of our ground software stack.
• Develop production-grade backend and frontend software.
• Design and implement scalable, observable, and operationally robust systems.
• Ensure safe commanding workflows and reliable telemetry reception.
• Balance development speed with long-term maintainability, quality, and testability.
• Collaborate closely with the Mission Operations, Flight Dynamics, AIT, and Flight Software teams.
• Support interface definition and integration of external MCS solutions with existing in-house TMTC systems.

Your Background:

• You have 3+ years of professional software development experience.
• You bring strong backend development skills in Python, C/C++, Go, or similar languages, along with a deep understanding of distributed systems and API design.
• You are familiar with modern web technologies, including JavaScript, REST APIs, and WebSockets.
• You have hands‑on experience with containerization and orchestration technologies, such as Docker and Kubernetes, as well as cloud platforms like AWS or Google Cloud.
• You understand ground‑segment concepts, including telemetry, telecommanding, and mission operations, and are familiar with space communication standards such as CCSDS.
• You bring strong analytical skills, sound technical judgment, and attention to detail, with a strong focus on software quality and testing.
• You are comfortable working independently while staying aligned with the software architecture, the team's technical direction, and customer needs.
• You have very good communication and collaboration skills and experience working in agile software development environments.

What We Offer:

• Collaborate with a diverse multinational team crafting the next wave of cutting‑edge satellites. Embark on this exciting journey with us from the outset, leaving your indelible mark on a dynamic company and playing a direct role in shaping the future of the space industry.
• Enjoy 30 days of paid vacation and a special company holiday on April 12th, celebrating the International Day of Human Space Flight and the spirit of exploration.
• We provide a hybrid work model along with flexible working hours, empowering you as the owner of your time management.
• An annual training budget of 1.500€.
• A contribution to your Urban Sports membership as well as a discount on public transportation.
• A 20% contribution to your private pension plan.
• Access to Corporate Benefits - a website with many discounts for various brands.
• We exclusively offer permanent employment contracts, reflecting our commitment to building long‑term relationships and supporting sustainable career growth within our organization.

About us

Reflex Aerospace, a NewSpace startup founded in 2021 and headquartered in Munich and Berlin, has been leading the charge to provide advanced dual‑use satellite technology at unparalleled speed. The company is leveraging the latest techniques to modernize payload‑centric satellite development and production, achieving significantly faster delivery times and enhanced reliability. By applying algorithmic engineering and streamlined system design processes, Reflex accelerates the delivery of satellites enabling lightning‑fast innovation for our customers.