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Data Scientist

Madrid🌐 Remote💼 Full-time🗓 2026-06-16 → 2026-09-26

Core

Build and maintain end-to-end machine learning models, Large Language Models (LLMs), and agent systems to deliver transparent sustainability data to investors and companies.

Role type

Senior IC Data Scientist (Sustainability/ESG)

Builds

Production ML models, LLMs, and agent systems for sustainability data

Domain

Sustainability tech / ESG / Financial data

Deliverable

production ML models

Required skills

Python (Pandas, Scikit-Learn), Git, software engineering fundamentals (testing, code review, design), LLM/Agent prompt/retrieval design, vector databases, tool use/agents, evaluation and safety/guardrails

Preferred skills

Fintech/data products experience, sustainability/ESG domain experience, startup experience

Technologies

Python, Pandas, Matplotlib, Scikit-Learn, Git, vector databases

Responsibilities

Monitor and maintain production ML products, build end-to-end ML models and LLMs, analyze complex data sets autonomously, participate in proof of concept development, keep business needs in mind

Seniority

Mid-Senior, hands-on IC

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