FEV Iberia SL in Valladolid (Spain) is seeking a Powertrain Calibration / ADAS / Software Engineer to join a dynamic, international team. You will perform and support calibration activities for diesel, gasoline, and hybrid engines, and work with INCA, Creta, CANalyzer, and data management tools. You will analyze test data with MATLAB/Python, ensure data traceability, and collaborate across levels of experience to continuously improve calibration workflows.