Fullstack Developer

Our mission is supported by an ambitious vertically integrated approach: design & manufacture of small satellites combined with development of earth observation services. Since its creation in 2018, the company has already grown substantially. Our team gathers more than 25 engineering expertise, from hardware design to software development & data science. In 2025, Aerospacelab counts offices in Louvain-la-Neuve (Belgium), Toulouse (France), Lausanne (Switzerland) and US West Coast with more than 350 full‑time employees, with the ambition to position itself as the European leader in small satellites. Role overview As a satellite manufacturer and operator, Aerospacelab develops a range of software products that support the lifecycle of satellitesmissions: operation of in‑orbit satellites, planning of ongoing and futuremissions, collection and processing of data, intelligence extraction … you nameit ! To support those activities, we are looking for passionate and talented developer with a user‑centric mindset. As a full stack developer, you will join an agile development squad that works on one of the cutting‑edge solutions that compose our “Software‑as‑a‑Service” ecosystem. Within this team, you will contribute to the design, implementation and testing of web‑based software components. At Aerospacelab, we strive to innovate in a fun and inclusive work environment. We work in short cycles – no waiting for years before seeing code go live & get valuable feedback. Expect an exciting job, where you will learn constantly and contribute to building state‑of‑the‑art software, that will play a crucial role in earth observation missions. Our software missions Communicate with and control in orbit satellites. Plan ongoing and future satellite missions (e.g. plan when/where to acquire images). Collect and process data from instruments (e.g. calibrate images). Extract information from collected data (e.g. compute land cover from images). Backend – Python: FastAPI, Pydantic, SQLAlchemy. Key activities Design, develop and test software products. Write technical documentation & test procedures. Perform code review. Participate in the architecture design. Must have Bachelor, Master or PhDs degree in computer engineering or equivalent. Professional knowledge in Java and/or Python. Professional knowledge of database systems, such as MySQL or PostgreSQL. Familiar with code versioning tools, such as Git and GitHub. Proficient in English. Be eligible to work from one of our office locations (Belgium / Switzerland / France). Nice to have Work experience with (part of) our technology stack. Work experience in frontend design and development. Work experience in the Space sector. Familiar with image processing. What we offer Build your own career path. Direct impact on the growth of the company. Fast‑paced environment. Flexible ways of working. Salary package consistent with your experience. #J-18808-Ljbffr