Senior Product Development Engineer – AR3

Main responsibilities Drive the development and optimization of the AR3, identifying and implementing product improvements; Translate customer needs and requirements into engineering solutions, ensuring their technical feasibility; Analyse product requirements, specifications and applicable standards; Develop product changes, from concept and design through prototyping, testing, validation and implementation into production; Identify and solve complex technical problems, performing root cause analysis and defining robust solutions; Collaborate with multidisciplinary teams across Engineering, Design, Manufacturing and Quality; Act as a technical reference, contributing to the continuous evolution of the AR3 platform. Work with a high degree of autonomy, while sharing knowledge and supporting the development of less experienced team members. Profile & Requirements Bachelor’s or Master’s degree in Mechanical, Electronics, Aerospace, Aeronautical Engineering or a related field; +5 years professional experience in product development and continuous improvement, preferably in complex physical products, aerospace, UAVs, automotive or similar industries; Experience working with products already in production, ideally involving product customization and adaptations to meet customer requirements; Ability to work end-to-end, from requirements through design, prototyping, testing, validation and production implementation; Strong problem-solving, autonomy and technical decision-making skills; Fluent English is essential; Portuguese is considered a plus; Resilience, proactivity and a hands-on approach; Ability to adapt and thrive in an environment of constant innovation and change. Availability to work on-site in both Caldas da Rainha and Leiria. What we have to offer you • A dynamic and collaborative working environment, with the opportunity to make a real impact • A competitive salary package, aligned with your proven level of experience • Meal allowance and health insurance for employees • Shuttle transport service between Lisboa, Leiria, Caldas da Rainha and Ponte de Sor • Bonus in line with company policy • Access to the Employee Assistance Programme (EAP)