Indra is a leading global technology and consulting company and a major player in the defense and transportation sectors. As one of the largest Spanish multinationals, it operates through two main brands: Indra, focusing on Defense and Transport, and Minsait, which handles Information Technology and Digital Transformation. The company is a key partner in major international projects, including the development of the Eurofighter and the FCAS (Future Combat Air System).

Headquartered in Madrid, Indra maintains a massive footprint across Spain with specialized centers in cities like Barcelona, Seville, and Gijón. For international professionals, Indra offers a stable environment within a high-tech ecosystem, frequently hiring for roles in AI, cybersecurity, and aerospace engineering. The company provides various flexible work arrangements, including remote-first positions for specific technical roles and a strong focus on professional development.

Formed in 1993 from the merger of several Spanish technology companies, Indra has grown into a global leader in defense and IT. It is currently a constituent of the IBEX 35 index and has expanded significantly through international acquisitions.

For international professionals

Major employer for STEM profiles, particularly in aerospace, defense, and digital transformation.
Offers flexible work models, including hybrid and 100% remote options for many IT and software engineering roles.
Key participant in large-scale European defense and infrastructure projects, offering exposure to cutting-edge technology.
Provides opportunities for internal mobility across its global operations in over 140 countries.
Regularly hires for highly specialized engineering roles such as Radar Systems, RF Design, and AI Engineering.

Software Developer - UAV Simulation (Java / Angular)

Indra

This job was originally posted in Spanish and automatically translated to English. You'll most likely need Spanish to apply.

Requirements

✅ Education:
Degree in Computer Engineering, Telecommunications, or similar. ✅ Minimum Experience:
2-3 years of experience in software development. ✅ Technical Knowledge: • Backend development with Java / Spring Boot.
• Frontend development with Angular.
• Knowledge of fullstack architecture.
• Linux environments (basic/intermediate level).
• Software systems integration. ✅ Valuable Functional Knowledge: • Simulation systems or complex technical environments.
• Development in defense or aeronautics environments.
• Work with distributed systems. ✅ Key Competencies: • Ability to work in a team.
• Orientation toward technical development and quality.
• Interest in complex and innovative systems.
• Proactivity and eagerness to learn.

Benefits

• Stability and Future 🏢✨: Long-term projects in a leading Defense company. • Innovation 🚀: Participation in advanced UAV simulation systems. • Impact 🤝: Development of solutions with real-world application. • Autonomy and Flexibility ⏳: Collaborative environment and management by objectives. • Career Plan 📈: Evolution within the software and systems development area. • Continuous Training 📚: Open University and Udemy for Business. • Exclusive Benefits 🎁 and flexible compensation 💸📊.

Job Description

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 drone simulation team!

We are looking to incorporate a Software Engineer to be part of a UAV simulation systems development team, participating in strategic projects within the Defense sector.

💡 What will you do?

• Participate in the fullstack software development for drone simulation systems.

• Develop functionalities using technologies such as Java, Spring Boot, and Angular.

• Integrate software components within complex simulation systems.

• Collaborate with systems, simulation, and integration teams.

• Work in Linux environments and participate in the evolution of the software architecture.

• Contribute to the design, development, and continuous improvement of the product.

🎯 What are we looking for in you?

✅ Education:
Degree in Computer Engineering, Telecommunications, or similar.

✅ Minimum Experience:
2-3 years of experience in software development.

✅ Technical Knowledge:

• Backend development with Java / Spring Boot.
• Frontend development with Angular.
• Knowledge of fullstack architecture.
• Linux environments (basic/intermediate level).
• Software systems integration.

✅ Valuable Functional Knowledge:

• Simulation systems or complex technical environments.
• Development in defense or aeronautics environments.
• Work with distributed systems.

✅ Key Competencies:

• Ability to work in a team.
• Orientation toward technical development and quality.
• Interest in complex and innovative systems.
• Proactivity and eagerness to learn.

🎁 What we offer you

• Stability and Future 🏢✨: Long-term projects in a leading Defense company.

• Innovation 🚀: Participation in advanced UAV simulation systems.

• Impact 🤝: Development of solutions with real-world application.

• Autonomy and Flexibility ⏳: Collaborative environment and management by objectives.

• Career Plan 📈: Evolution within the software and systems development area.

• Continuous Training 📚: Open University and Udemy for Business.

• Exclusive Benefits 🎁 and flexible compensation 💸📊.

Our commitment is to promote work environments where people are treated with respect and dignity, striving for the professional development of the workforce and guaranteeing equal opportunities in selection, training, and promotion, offering a work environment 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 2026 company! Join a company certified as one of the best employers in Spain, thanks to our comprehensive HR management and the conditions provided to our professionals.

View original advert (Spanish)

En Indra Group, protegemos lo que más importa.

Lideramos el desarrollo de soluciones tecnológicas punteras que refuerzan la seguridad nacional e internacional.

✈️ ¡Únete a nuestro equipo de simulación de drones!

Buscamos incorporar un/a Ingeniero/a de Software, para formar parte de un equipo de desarrollo de sistemas de simulación UAV, participando en proyectos estratégicos del ámbito Defensa.

💡 ¿Qué harás?

• Participar en el desarrollo de software fullstack para sistemas de simulación de drones.

• Desarrollar funcionalidades utilizando tecnologías como Java, Spring Boot y Angular.

• Integrar componentes software dentro de sistemas complejos de simulación.

• Colaborar con equipos de sistemas, simulación e integración.

• Trabajar en entornos Linux y participar en la evolución de la arquitectura software.

• Contribuir al diseño, desarrollo y mejora continua del producto.

🎯 ¿Qué buscamos en ti?

✅ Formación:
Ingeniería Informática, Telecomunicaciones o similar.

✅ Experiencia mínima:
Experiencia de 2-3 años en desarrollo software.

✅ Conocimientos técnicos:

• Desarrollo backend con Java / Spring Boot.
• Desarrollo frontend con Angular.
• Conocimientos en arquitectura fullstack.
• Entornos Linux (nivel básico/intermedio).
• Integración de sistemas software.

✅ Conocimientos funcionales valorables:

• Sistemas de simulación o entornos técnicos complejos.
• Desarrollo en entornos de defensa o aeronáutica.
• Trabajo en sistemas distribuidos.

✅ Competencias clave:

• Capacidad de trabajo en equipo.
• Orientación a desarrollo técnico y calidad.
• Interés por sistemas complejos e innovadores.
• Proactividad y ganas de aprender.