Job Summary: Develop advanced technological solutions for national and international security, participating in strategic cyberdefense and intelligence projects. Key Highlights: 1. Innovative and high-impact cyberdefense projects 2. A close-knit and collaborative environment with expert teams 3. A personalized career development plan and continuous training Location: Barcelona, CT, 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 are a leading company in developing advanced technological solutions that strengthen **national and international security**, working on strategic projects in **cyberdefense**, intelligence, and critical systems within a highly innovative and technological environment. Through our **Cyberdefense Unit**, we participate in high-impact projects combining innovation, stability, and purpose, collaborating with expert teams and cutting-edge technologies in the security domain. ### **Join our Cyberdefense Team!** We aim to strengthen our team with **Back End Java Engineers** to join the **ECYSAP EYE project**, a strategic initiative where you can grow technically and deliver real value in critical solutions. ### **What You’ll Do:** * Develop and maintain Java-based backend services. * Participate in the design, evolution, and improvement of REST APIs. * Implement best practices for development and code quality. * Contribute to quality assurance through unit testing. * Collaborate on integration tasks with other services and systems. * Actively participate in agile work methodologies (Scrum / Kanban / SAFe). * Contribute ideas toward technical product evolution and continuous improvement. ### **What We’re Looking For:** *Don’t worry if you don’t meet 100% of the profile — feel free to apply and tell us what you can bring!* ✅ Minimum of **3 years’ experience as a Back End Developer**. ✅ Solid knowledge of **Java 8 or later** and **Spring**. ✅ Experience with **relational databases**, especially **PostgreSQL**. ✅ Experience in **REST API development and integration**. ✅ Knowledge and practical experience in **unit testing** (TDD and/or BDD). ✅ Basic knowledge and hands-on experience with **Kafka**. ✅ Experience working in **agile environments** (Scrum, Kanban, or SAFe). ✅ English proficiency level **B1–B2**. ✅ Degree in **Computer Engineering, Higher Vocational Training (CFGS)**, or equivalent. ### **What We Offer You** * **Stability and Future ✨**: Long-term projects at a leading Defense and Security company with over 50\.000 professionals. * **Innovative and High-Impact Projects**: You’ll work on cyberdefense solutions with tangible national and international impact. * **Hybrid Work Model**: 60% remote work annually, based in **Barcelona**. * **Close-Knit and Collaborative Environment**: Expert teams, smooth communication, and a supportive culture. * **Personalized Career Development Plan**: Designed to support your professional and technical growth. * **Continuous Training**: Access to Open University and Udemy for Business (over 6\.000 courses). * **Benefits and Discounts**: Advantages for gyms, leisure, dining, and much more. * **Competitive Compensation** and **flexible compensation plans** tailored to your needs. *Our commitment is to foster workplaces where individuals are treated with respect and dignity, promoting professional development for all staff and ensuring equal opportunities in recruitment, training, and promotion — providing 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 2025**! Join a company certified as one of Spain’s best employers, thanks to our comprehensive HR management and the conditions we offer our professionals.