AI/MLDataEngineer

JUST ONE, on behalf of its client, a leading European space and technology company driving cutting-edge satellite systems and aerospace engineering solutions, is looking for a motivated and technically driven **AI/ML Data Engineer** to join their growing team in Greece. ### **Responsibilities** * Support the development and optimisation of neural‑network‑based models for on‑board processing. * Contribute to dataset preparation, preprocessing, and evaluation workflows. * Assist in prototyping machine‑learning algorithms in Python (PyTorch, TensorFlow, etc.). * Participate in model optimisation for embedded or resource‑constrained hardware. * Help integrate,test and benchmark AI algorithms on experimental on‑board computing platforms/accelerators (such as Neuromorphic or FPGA-based). * Document technical results and support internal reviews. * Work under the guidance of senior engineers in the Orbital-HPC team. **Requirements** * Master‑level background (on-going or completed) in **Computer Science, Electrical & Computer Engineering, AI, Data Science**, or related field. * Familiarity with machine learning or deep learning concepts, computer vision frameworks, model optimization and quantization. * Advanced experience with Python and ML libraries. * Ability to work in Linux/Unix environments. * Basic experience with C/C++ or embedded platforms. * Interest in Neuromorphic computing. * Good analytical and communication skills. * Very good English. **Benefits** * **Base Salary €32K/yr - €45K/yr depending on level of experience, can be negotiated for senior profiles** * Direct contribution to validation of flight software for a satellite mission * Hands-on experience with professionals and mentoring by experienced engineers * Collaborative, high‑trust culture that values initiative, asking questions early, and taking calculated risks. Exposure to an international leading space industry environment through daily interactions with * Private health insurance, flexible hours,