**Location:** Madrid, MD, ES **Professional Profile:** Defense and Security **Required Experience:** More than 2 years of experience **Job Mode:** Hybrid At Indra Group, we protect what matters most. We lead the development of cutting-edge technological solutions that strengthen national and international security. **Join our Software Development team!** As part of our positioning as a leading company in the defense sector, we aim to strengthen our team with a Senior C\+\+ Developer for strategic projects. **What will you do?** * Develop applications in C\+\+ (versions 11 and later). * Implement graphical interfaces using Qt/QML 5/6\. * Integrate systems using DDS. * Perform unit tests to ensure software quality. * Collaborate on international projects applying sound engineering practices. **What are we looking for in you?** ✅ Education: Degree in Computer Engineering, Telecommunications Engineering, or related field. ✅ Minimum experience: 3\-4 years in C\+\+ development. ✅ Technical knowledge: * C\+\+ (Advanced) – versions 11 and later. * Qt/QML (Intermediate) – interface development. * DDS (Basic) – integration of distributed systems. * Unit testing (Intermediate) – Unittest. ✅ Languages: English at intermediate level (B2\). **What we offer you:** * **Stability and Future** **✨****:** Long-term projects within a leading Defense company with over 50\.000 professionals, backed by financial security. * **Innovative and High-Impact Projects** **:** Cutting-edge technologies applied to critical systems and tactical communications. * **Close and Transparent Environment** **:** Direct communication and collaborative atmosphere. * **Autonomy and Flexibility****:** Work organization adapted to the hybrid model. * **Personalized Career Plan** **:** Professional growth and development. * **Continuous Training** **:** via Open University and Udemy for Business (over 6\.000 courses to help you specialize!). * **Exclusive Well-being Discounts** **:** Benefits at gyms, restaurants, shops, leisure activities, and more. * **Competitive Compensation** and flexible reward plans. **What does our selection process look like?** * Profile review : We assess your experience and skills to determine if you match what we’re seeking. * Initial contact (5\-10 min) : If you receive a call from an unknown number, it’s our team! A brief conversation to get to know you and address any questions. * Technical interview : You’ll meet the team, who will explain the project and daily tasks. We’ll also explore your technical knowledge. Additionally, short psychological and English competency assessments may be conducted (if required). * Offer and welcome : If everything goes well, you’ll join our team and begin this new stage together! **Estimated duration: 1\-2 weeks.** Our commitment is to foster workplaces where people are treated with respect and dignity, supporting staff’s professional development and ensuring equal opportunities in recruitment, training, and promotion—providing a work environment free from 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 Spain’s best employers, thanks to our comprehensive HR management and the conditions we provide for our professionals.