WHO WE ARE Etinars is a values-focused company with multi-year experience, specialized in the recruitment of professionals for niche markets - managing the full-life cycle of specialist and executive level hires. At Etinars, we genuinely care about who you are and what you need. We place great emphasis on fostering robust, enduring connections built upon trust and transparency. Our approach ensures a swift journey, leading you hand in hand towards signing your next career step. WHAT WE ARE LOOKING FOR Senior Software Engineer – Ground Segment Systems Join a leading company in the Space and Earth observation sectors, renowned for its innovative contributions to the space industry. Our client is at the forefront of developing cutting-edge technologies and solutions that impact both space exploration and earth monitoring, ranked among the top 3 European companies active in modelling and simulation. We are looking for a Senior Engineer specialized in software for ground segment systems, ready to join the Mission & Control team in Hoeilaart. You will contribute to develop Mission & Control Centres, enhancing satellite and mission operations through advanced solutions. YOUR TASKS As a Senior Software Engineer in the context of mission and control centers development, here are some of the concrete tasks to be performed : Define ground segment specifications, analyze interfaces including with flight elements. Participate in the design and definition of the ground segment. Define integration and validation plans at system level. Drive tradeoffs analysis and propose technical choices. Collaborate with our customers to find the perfect solution(s) to their need(s). Interact with space agencies, customers and sub-contractors in exciting space projects. Iterate with the software development team. Work closely with the software development team and follow Agile methodologies. YOUR SKILLS AND EXPERIENCE The following expertise is mandatory : Knowledge in Java and software design and development. At least 10 years of experience in the European space industry. Expertise in Ground Segment operations (Mission and Control Centre systems). Familiarity with ECSS (European Cooperation for Space Standardization) standards. Skills and knowledge : Master’s degree in Aerospace Engineering, Computer Science, Physics Engineering, or a related field. At least 3 years of experience in system / software engineering in a similar environment. Experience with Python, microservices architecture, and cloud technology. Project management experience is a plus. Strong command of technical English. Rigorous and concerned by the quality of the output delivered A leader, with the ability to manage both the technical and human priorities EXTRA INFORMATION Available as both freelance and permanent contracts in a stimulating and dynamic professional environment. You will be part of a close-knit team, in a calm, respectful and motivating atmosphere that encourages exchanges. We offer you an attractive salary package in line with your profile and experience. Work mode : Hybrid, 3 days on-site per week and the rest from home. You will have the opportunity to put your mark on exciting projects and contribute to large-scale Space projects. You will join a human-sized company with a good work-life balance that cares about the well-being of its employees. The Offices are located in green surroundings, yet close to public transport facilities. Please note that, due to the sensitive nature of the data involved, this position is currently available only to individuals who meet the following criteria : EU Citizens Non-EU Citizens already based in EU with a valid work permit Once we receive your CV, we will take time to evaluate it carefully. Should there be a match for this or any other position at Etinars, we will be in touch with you. In case there is no match now don’t worry, we will make sure to keep your CV in consideration for future vacancies! In Etinars we are committed to supporting Diversity and Inclusion Community. If you identify as part of it and you meet the minimum criteria for the job, you will be given the opportunity to demonstrate your abilities at an interview.