Do you want to face new challenges without giving up the stability of a highly experienced technology group? At GMV and We are expanding our teams in the **Defence sector** to take on **research and development projects focused on advanced navigation algorithms for military systems**. We´ll get to the point; we'll tell you what's not on the web. If you want to know more about us go to GMV website **WHAT CHALLENGE WILL YOU BE TAKING ON?** As part of our team, you will develop and implement advanced navigation algorithms applied to land, maritime, and aerial systems within the military and defence domain. Your responsibilities will include: * Research and analysis of existing and state\-of\-the\-art navigation algorithms, including sensor fusion using Kalman filters, inertial navigation, and GNSS. * Design, development, and maintenance of high\-performance C/C\+\+ code to be integrated into our navigation library, used across multiple defence projects. * Analysis of data from navigation sensors (IMU/INS, GNSS) to model and improve algorithm performance. * Development and execution of test cases to validate the accuracy and robustness of the algorithms using simulators and real data. * Clear and well\-structured documentation of algorithmic approaches, assumptions, and results to support verification and future evolution. * Close collaboration with other software developers and navigation algorithm specialists. * Participation in code reviews, promoting best development practices. * Participation in field testing campaigns and data collection activities to assess algorithm behaviour in real\-world environments. **WHAT DO WE NEED IN OUR TEAM?** For this position, we are looking for **Aerospace Engineers or engineers from related fields**, with education and interest in algorithms, the defence sector, and a strong background in applied mathematics and classical mechanics. Previous experience and knowledge in **C/C\+\+ software development** formedium to large\-scale applications will be valued, as well as hands\-on experience (professional or personal) in this area. We are seeking experts in **navigation algorithms and software development** who are looking for a stable environment in which to grow, with a solid track record and experience in complex technological projects within the defence domain. Knowledge of **Matlab, Python, Linux** systems, **Git** version control, and IDEs such as **Eclipse, Visual Studio**, or **Visual Code** will also be valued. **WHAT DO WE OFFER?** **Hybrid working model** and **8 weeks** per year of **teleworking outside** your usual **geographical area.** **Flexible** start and finish **times**, and intensive working hours Fridays and in summer. **Personalized career plan** development, training and **language learning** support. National and international **mobility**. Do you come from another country? We can offer you a **relocation package**. **Competitive compensation** with ongoing **reviews**, flexible compensation and discount on brands. Wellbeing program: Health, dental and accident **insurance; free fruit and coffee**, physical, mental and financialhealth training, and much more! * ️ In our recruitment processes you will always have telephone and personal contact, face\-to\-face or online, with our talent acquisition team. In addition, bank transfers and bank cards will never be requested. If you are contacted through any other process, please write to our team at privacy@gmv.com ❤️We promote equal opportunities in recruitment, and we are committed to inclusion and diversity. **WHAT ARE YOU WAITING FOR? JOIN US** \#LI\-Hybrid If you have any questions please do not hesitate to contact **Anna Alejo Guilarte**, in charge of this vacancy. Anna Alejo Guilarte