AI BACKEND DEVELOPER – MADRID
We are looking for an AI Backend Developer with the drive and ability to be a key member of our young and versatile sports tech development team. We are a company that pioneers and develops new cutting‑edge technologies – we would love for you to join our team and play your part in revolutionising the sports industry
WHO ARE WE?
AIM Sport is at the forefront of the sports marketing industry. We currently work in over 500 football stadiums across the globe, providing fresh and innovative solutions to our fast‑growing list of blue‑chip clients. This elite portfolio includes the world’s biggest football clubs and commercial partners: FIFA, UEFA, Real Madrid CF, Paris Saint‑Germain, Adidas, Audi, Heineken, Mastercard, and Sony to name just a few. We actively shape the digital revolution in sports marketing to drive the expansion and growth of our business as one of the top sports tech companies.
WHAT WILL YOU BE DOING?
You will design and build intelligent backend services that integrate AI and Large Language Models (LLMs) into our products.



Your role focuses on developing Python‑based REST APIs that combine AI‑driven logic with deterministic, rule‑based workflows to deliver scalable and production‑ready solutions:

Design, develop, and maintain Python backend services and RESTful APIs (FastAPI / Flask / Django REST)
Build scalable, secure, and high‑performance server‑side architectures
Integrate LLM and AI APIs (OpenAI, Azure OpenAI, Anthropic, Gemini, etc.) into backend workflows
Design and implement prompt engineering strategies, orchestration layers, and AI pipelines
Validate and structure AI outputs using Pydantic, JSON schemas, and post‑processing logic
Implement rule‑based decision systems alongside AI‑generated outputs
Work with embeddings and vector databases (FAISS, Pinecone, Weaviate, or similar) when required
Optimize database queries, caching layers, and data pipelines to support AI‑driven features
Implement async processing, b

📌 AI Backend Developer (Madrid)
🏢 Aimsport
📍 Madrid