What are we looking for?

5+ years of experience in Data Engineering and production AI systems , with solid software engineering practices and a strong understanding of how to build reliable, secure and maintainable solutions.
Hands-on experience with Generative AI and LLMs , covering model deployment, lifecycle management, automation, monitoring and evaluation in production environments.
Strong data engineering foundations , working with large-scale datasets using

SQL

and technologies such as

Apache Spark, Trino or Databricks .
Experience with modern LLM architectures and tools , ideally including

RAG, vector databases and LLM-based applications

running in production.
Cloud engineering experience, preferably with AWS , designing and operating scalable, reliable and efficient infrastructure for data, ML and AI workloads.
Strong engineering and MLOps practices , including testing,

CI/CD, observability and monitoring ,



as well as evaluating AI quality, performance and safety risks such as

hallucinations, bias and model drift .
Pragmatic and collaborative mindset , able to work iteratively, communicate technical decisions effectively and adapt to evolving requirements, while keeping solutions focused on real user needs. Experience in

Analytics or Trading environments

would be a plus.
What does our client offer?

Immediate start with a permanent contract.
Competitive salary depending on experience and skills.
Hybrid role requiring 3 days per week on-site in the Four Towers area, Madrid.
Excellent opportunities for professional growth and career development.
23 vacation days, health insurance, social benefits, remote work allowance, and high-end laptop & accessories

📌 Senior AI/AI Gen Engineer (Madrid)
🏢 THE BOARD | people & talent
📍 Madrid