Job Summary: Indra Group is seeking an Artificial Intelligence Engineer to design prompts for language models and specialized agents in the ATM (Air Traffic Management) domain, reinforcing security and technological advancements. Key Highlights: 1. Lead cutting-edge technological solutions in security and advancements 2. Work on innovative European projects with state-of-the-art technologies 3. A close-knit, transparent environment and a personalized career development plan **Location:** Madrid, MD, ES **Professional Profile:** Artificial Intelligence **Required Experience:** Over 2 years of experience **Work Modality:** Hybrid At Indra Group, we protect what matters most. We lead the development of cutting-edge technological solutions that reinforce security and advancements at both national and international levels. **Join our team working on European projects!** As part of our positioning as a leading company in the defense sector, we aim to strengthen our team with an Artificial Intelligence Engineer experienced in prompt design for language models. In-depth knowledge of models such as: GPT, Claude, Gemini, Llama, to join our ATM (Air Traffic Management) area in San Fernando de Henares, Madrid, under a hybrid work modality. **What will you do?** * Design prompts for language models, design specialized agents, and perform related tasks. **What are we looking for in you?** Don’t worry if you don’t meet 100% of our requirements. Go ahead—explore our proposal and let us discover what you can bring to our team! ✅ Minimum professional experience: 5 years. ✅ Qualification: Technological Bachelor’s or Master’s Degree (Computer Science, Engineering, Mathematics); higher education degree in Computer Science, Telecommunications, Software Engineering, Physics, or Mathematics—or any other relevant engineering discipline. Advanced training (Master’s or Doctorate) in Artificial Intelligence or Data Science is especially valued. Experience in: ✅ Advanced prompt design for language models. In-depth knowledge of models such as: GPT, Claude, Gemini, Llama. ✅ Advanced prompting techniques to automate complex tasks: Chain\-of\-thought prompting, Few\-shot prompting. ✅ Experience applying AI to automate or improve processes such as: Automatic code generation Test case generation Technical documentation generation Requirements analysis Automatic code review Testing script generation Desirable: Familiarity with modern AI-assisted development tools such as GitHub Copilot. Orchestration of AI agents and tools; design of specialized agents for specific tasks across the development lifecycle. Knowledge of frameworks such as: LangChain, LlamaIndex, Semantic Kernel, AutoGen, CrewAI **What we offer you** * **Stability and Future** **✨****:** Long-term projects within a leading defense company with **over 50\.000 professionals**, backed by financial stability. * **Innovative and High-Impact Projects** : You’ll work with state-of-the-art technologies, delivering impact at both national and international levels. * **Close-Knit and Transparent Environment** : You’ll enjoy direct, fluid communication with managers and colleagues, in a collaborative and open setting. * **Autonomy and Flexibility** : Work organization adapted to the hybrid model. * **Personalized Career Development Plan** : Designed to boost your 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** : Enjoy benefits at gyms, restaurants, shops, leisure activities, and more as an Indra employee. * **Competitive Compensation** and **flexible compensation plans** tailored to your needs. **What does our selection process look like?** Profile Review * : We assess your experience and skills to determine whether you match our requirements. Initial Contact (5\-10 min) * : If you receive a call from an unknown number, it’s our team! It will be 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, brief psychological competency and English assessments (if required) will be conducted. Offer and Welcome * : If everything goes well, you’ll join our team and begin this new chapter together! **Estimated Timeline: 1\-2 weeks.** *Our commitment is to foster workplaces where individuals are treated with respect and dignity, supporting employees’ professional development while guaranteeing equal opportunities in recruitment, training, and promotion—ensuring a workplace 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 GROUP is a Top Employer 2026! 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.