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Senior Data Scientist

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The role

Improve the performance and lifecycle of production ML systems, ensuring scalability and rapid issue resolution.
Collaboratively design and deploy end-to-end ML models, LLMs, and agent systems that deliver transparent sustainability data to customers.
Lead the strategy and execution of proofs of concept to validate technical feasibility.
Translate business goals into technical requirements and proactively identify new opportunities.
Enable decision-making by effectively communicating technical insights to non-technical stakeholders.
Based in Madrid with hybrid/remote options; requires 3+ years in data science product work, strong Python and software engineering fundamentals, and hands-on experience with LLMs, RAG, vector databases, testing, and scalable deployment.

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