What You’ll Do
- Lead data science initiatives with company-wide impact — from experimentation frameworks to ML systems and causal inference methods
- Define best practices and standards for experimentation, modelling, and analytical excellence across teams
- Partner with Product and Engineering leadership to identify and prioritise high-leverage opportunities
- Develop and deploy scalable models and data products that drive measurable business outcomes
- Mentor and coach other data scientists and analysts, helping them deliver higher-impact work
- Communicate insights and recommendations to senior leadership, influencing product and growth strategy
- Contribute to Heetch’s data platform evolution, ensuring data quality, reliability, and efficiency at scale

You’ll Thrive In This Role If You
- Have a deep understanding of statistics, experimentation, and causal inference, and know how to apply them pragmatically
- Are fluent in Python, SQL, and modern data/ML tooling




- Have experience bringing ML models into production and measuring their long-term business impact
- Are skilled at translating complex technical findings into actionable business insights
- Are a collaborative leader who mentors peers and sets high standards for analytical rigor and impact
- Have 7+ years of experience in data science, ideally with 2–3 years in a Staff-level or tech‑lead capacity

Nice to Have
- Experience in marketplace or pricing systems (supply–demand modelling, matching, or fraud detection)
- Experience leading data science guilds, chapters, or communities of practice
- Familiarity with MLOps, feature stores, or causal inference frameworks

We’re all about building a diverse, inclusive team where everyone feels safe, seen and celebrated. Different backgrounds, perspectives, and vibes? Bring it on. That’s how we grow.
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📌 Staff Data Scientist (España)
🏢 Heetch
📍 España