AI Software Engineer - Prompt Engineering Specialist

Description

Job Summary: We are seeking an AI Software Engineer specialized in Prompt Engineering to design and optimize advanced prompts for language models and develop Generative AI solutions at Indra Group. Key Highlights: 1. Design and optimize advanced prompts for language models 2. Develop Generative AI and NLP solutions to automate tasks 3. Work with AI orchestration frameworks such as LangChain Location: Madrid, MD, ES Professional Profile: Artificial Intelligence Required Experience: Employment Type: Hybrid **AI Software Engineer – Prompt Engineering Specialist \-** **Madrid \| Hybrid Mode** ------------------------------------------------------------------------------------------- At **Indra Group**, we protect what matters most. We are one of the world’s leading technology and consulting companies, with international presence and over 50\.000 professionals, driving innovative solutions in defense, air traffic, space, and digital transformation. We lead the development of cutting-edge technological solutions that strengthen national and international security. **Join our ATM project team!** You will be part of Indra’s **ATM (Air Traffic Management)** division, where we develop advanced solutions for air traffic management, incorporating **Artificial Intelligence and state-of-the-art technologies** to improve efficiency, safety, and productivity of critical aeronautical systems. **What will you do?** --------------- * Design and optimize **advanced prompts** for language models (GPT, Claude, Gemini, LLaMA) applied to ATM environments. * Apply **advanced prompt engineering techniques**, such as chain\-of\-thought, few\-shot prompting, and prompt templating. * Develop solutions based on **Generative AI and NLP** to automate software development lifecycle tasks. * Implement **Retrieval Augmented Generation (RAG)** architectures and tool usage via function calling. * Design and orchestrate **specialized AI agents** for specific productivity and development tasks. * Evaluate, compare, and optimize the performance of prompts and language model-based solutions. * Apply AI to use cases such as code generation, test case creation, technical documentation, requirements analysis, and automated code review. * Integrate AI-assisted development tools such as **GitHub Copilot** into development environments. * Work with AI orchestration frameworks such as **LangChain, LlamaIndex, Semantic Kernel, AutoGen or CrewAI**. **What are we looking for?** ------------------------ Don’t worry if you don’t meet 100% of the criteria. Go ahead — learn about our proposal and let us discover what you can bring to our team! ✅ **2\-3 years** of software development experience with **Python (advanced)**. ✅ Experience in **advanced prompt design** for language models (GPT, Claude, Gemini, LLaMA). ✅ Practical knowledge of **Generative AI and NLP**. ✅ Experience with prompting techniques: chain\-of\-thought, few\-shot prompting, and iterative optimization. ✅ Knowledge of **RAG**, tool use / function calling, and prompt evaluation. ✅ Experience automating development processes using AI. ✅ Intermediate-level knowledge of **Git** and **ClearCase**. ✅ Intermediate-level knowledge of **Linux**. ✅ Intermediate-level knowledge of **C / C\+\+**. ✅ High level of **English**. **What we offer** ----------------------- * **Stability and Future ✨**: Long-term projects at a leading defense company with over 50\.000 professionals and strong financial stability. * **Innovative and High-Impact Projects**: You’ll work with cutting-edge technologies, delivering impact both nationally and internationally. * **Close and Transparent Environment**: Enjoy direct and fluid communication with managers and colleagues in a collaborative and open environment. * **Autonomy and Flexibility**: You’ll have freedom to organize your work, with real work-life balance adapted to your pace. * **Personalized Career Plan**: Designed to boost your professional growth and development. * **Continuous Training**: via Open University and Udemy for Business (over 6\.000 courses for specialization!). * **Exclusive Well-being Discounts**: Enjoy benefits at gyms, restaurants, stores, leisure, and more as an Indra employee. * **Competitive Compensation and Flexible Benefits Plans**, tailored to your needs. **What does our selection process look like?** ------------------------------------------ * **Profile Review**: We evaluate 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! A brief conversation to get to know you and answer 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, we’ll conduct short psychological and English proficiency assessments (if required). * **Offer and Onboarding**: If everything goes well, you’ll join our team and begin this new chapter together! Estimated Duration: **1\-2 weeks**. We are committed to fostering respectful and dignified workplaces, supporting employees’ professional development, and guaranteeing equal opportunities in recruitment, training, and promotion — 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 2026!** Join a company certified as one of Spain’s best employers, thanks to our comprehensive HR management and the conditions we provide to our professionals.