**Location:** Madrid, MD, ES **Professional Profile:** Defense and Security **Required Experience:** More than 2 years of experience **Work Modality:** Hybrid At Indra Group, we protect what matters most. We lead the development of cutting-edge technological solutions in defense and security, participating in the **FCAS (Future Combat Air System)**, Europe’s most ambitious program for air combat systems. Within this framework, we work on **NIMBUS**, the Air Combat Cloud enabling real-time interoperability and coordination among air, land, and naval platforms in multi-domain environments. **Join our software team in the FCAS program!** We are seeking a C\+\+ Software Engineer to design and implement critical solutions in distributed systems and open architectures. **What will you do?** * Design and implement C\+\+ software solutions for the Air Combat Cloud node within the NIMBUS project. * Integrate virtualization technologies (containers and virtual machines) into simulation and intelligent communications environments. * Collaborate with multidisciplinary teams in developing distributed systems and open architectures. * Ensure the quality and security of developed software, adhering to best practices and defense sector standards. **What are we looking for in you?** Don’t worry if you don’t meet 100% of what we’re seeking. Go ahead—explore our offer and tell us what you can bring to the team! * Solid experience in C\+\+ programming in high-performance environments. * Knowledge of software virtualization, including containers (Docker, Kubernetes) and virtual machines. * Familiarity with advanced telematics and intelligent communications systems. **It would be a plus if you have:** * Experience in defense and security sector projects. * Knowledge of distributed systems and real-time data processing. * Familiarity with open architectures and standards such as NAFv4 and TOGAF. **What we offer you** * **Direct participation in the FCAS program**, one of Europe’s most strategic projects. * **Hybrid work modality:** Flexibility to balance your professional and personal life. * **Continuous training:** Access to over 6,000 courses and a personalized career development plan. * **Work with state-of-the-art technology** in multi-domain environments. * **Social benefits, competitive compensation**, and **flexible compensation plans** tailored to your needs. **What does our selection process look like?** * **Profile review:** We assess your experience and technical knowledge. * **Brief initial contact (5\-10 min):** A call to address any initial questions. * **Technical interview:** With the team, where we’ll delve deeper into your experience and vision. * **Offer and onboarding:** If everything aligns, you join our team! * **Estimated timeline:** 1\-2 weeks. *Our commitment is to foster work environments where people are treated with respect and dignity, promoting professional development of our staff and guaranteeing equal opportunities in recruitment, training, and promotion, while providing a workplace free from any discrimination based on gender, age, disability, sexual orientation, gender identity or expression, religion, ethnicity, marital status, or any other personal or social circumstance.* **INDRA is a Top Employer 2025! Join a company certified as one of the best employers in Spain.**