Job Summary: Capgemini Engineering is seeking a QT Software Engineer for aerospace sector development, participating in the design, implementation, and optimization of interfaces and components. Key Responsibilities: 1. Qt software development (Qt Quick, QML, and C++) 2. Integration and validation of modules with avionics systems 3. Requirements management using DOORS and project monitoring Madrid QT Software Engineer Job Description Capgemini Engineering, a global leader in engineering services, brings together teams of engineers, scientists, and architects to help the world’s most innovative companies unlock their potential and contribute to a better future. From autonomous vehicles to life-saving robots, our digital technology and software experts go beyond convention to deliver unique R&D and engineering services across all industries. Join our team and advance your career at a company offering growth opportunities where you can make a difference—and no two days are ever the same! At Capgemini Engineering, we are recruiting a QT Software Engineer to join us onsite for an aerospace sector project in Getafe (Madrid). What will you do on this project? Key responsibilities include: * Qt software development (Qt Quick, QML, and C++), participating in the design, implementation, and optimization of interfaces and components. * Integration and validation of modules with avionics systems, ensuring compliance with requirements and correct functionality. * Requirements management using DOORS, including traceability, change analysis, and support for technical reviews. * Participation in A400M project monitoring activities, tracking milestones, analyzing deviations, and supporting multidisciplinary teams. * Contribution to technical documentation and project best practices. Your Profile: * Experience with Qt (Qt Quick, QML, C++). * Knowledge of avionics and DOORS usage. * Experience in project monitoring tasks, particularly for the A400M program. * Advanced English proficiency. We welcome all applications. We offer an extensive training portfolio—both in-person and online—including certifications. Even if you do not meet 100% of the desired qualifications, we would love to meet you! Candidates holding a disability certificate will be positively considered under our inclusion and diversity policy. Our commitment to inclusion and equal opportunity is reflected in our Equality Plan and Code of Ethics, which guarantee professional development for all staff and equal opportunity in recruitment within a discrimination-free environment—regardless of ethnicity, nationality, social origin, age, sexual orientation, gender expression, religion, or any other personal, physical, or social circumstance. What do we offer? * Permanent contract and stable project. * Salary commensurate with profile assessment. * Childcare voucher (up to €600 per annum). * Meal allowance (€1,200 per annum). * Technical, soft skills, and language training. * A realistic, role-adapted career development plan. Why Capgemini? Capgemini is a global partner for business and technological transformation, helping organizations accelerate their dual transition toward a digital and sustainable world—delivering tangible impact both for businesses and society. We are a responsible and diverse group, with 340,000 professionals across more than 50 countries. With over 55 years of experience, our clients trust Capgemini to harness the value of technology and meet all their business needs. We deliver end-to-end solutions—from strategy and design to engineering—powered by our leadership capabilities in artificial intelligence, generative AI, cloud, and data, combined with deep industry expertise and a robust partner network. MAKE IT REAL. Join our team! www.capgemini.com/es-es #LI-PG1 Ref. code 412085-es_ES Posted on 06 Feb 2026 Experience level Experienced Professionals Contract type Permanent Location Madrid Business unit Engineering and R&D Services Brand Capgemini Engineering Professional communities Software Engineering