We are currently working with an exciting automotive company based in Barcelona who are looking for an experienced Senior Mechanical Engineer - Lights to join their team. The company has strong values centred around sustainability, reducing pollution and innovation.Responsibilities:• Lead the end-to-end design and development of vehicle lighting systems, from initial concept through to production release.• Plan, perform, and document design and production validation testing using simulations, physical modelling, experimental setups, and supplier collaboration.• Collaborate closely with suppliers throughout the development lifecycle, incorporating scalable manufacturing considerations to meet quality, timing, and cost objectives.• Manage the Bill of Materials (BOM), ensuring cost-efficiency is maintained across all components and development stages.• Contribute actively to the design and development of in-house test jigs and validation procedures.• Work cross-functionally with the broader team to engineer, test, and deliver premium electric vehicles that meet regulatory standards, budget constraints, and timeline targets.Requirements: • Bachelor’s or Master’s degree in Mechatronics, Electrical, or Mechanical Engineering.• A strong passion for delivering products of the highest quality.• A results-driven mindset with a strong sense of urgency and ownership.• Excellent analytical thinking and problem-solving abilities.• Proven track record of working effectively both independently and within cross-functional, multidisciplinary teams.• Thrive in dynamic, fast-paced, and highly innovative environments such as start-ups or advanced tech companies.• Hold yourself and your team to exceptionally high standards.• Continuously seek opportunities to enhance product performance, quality, and cost-efficiency.• Exceptional communication and interpersonal skills; fluency in English is essential.