Staff Data Scientist - Lead Data Strategy & ML

Heetch; Barcelona; Presencial; EUR 90.000 - 130.000; Jornada completa

Descripción de la vacante

Heetch is seeking a Staff Data Scientist to shape the future of our marketplace through advanced analytics, experimentation, and machine learning. You’ll define the technical direction of data science initiatives, influence product strategy, and mentor other data scientists to elevate our analytical standards and impact.

As a Senior Technical Leader, you’ll partner with Product, Engineering, and Operations to turn data into decisions that improve reliability, growth, and user experience across

Formación

• 7+ years of experience in data science or equivalent.
• Experience leading data science initiatives with measurable impact.
• Strong understanding of statistics, experimentation, and causal inference.

Responsabilidades

• 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 to 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.

Conocimientos

Advanced Statistics

Experimentation

Causal Inference

Python

SQL

ML in Production

Leadership

Herramientas

MLOps

Feature Stores

Descripción del empleo

Heetch is seeking a Staff Data Scientist to shape the future of our marketplace through advanced analytics, experimentation, and machine learning. You’ll define the technical direction of data science initiatives, influence product strategy, and mentor other data scientists to elevate our analytical standards and impact.

As a Senior Technical Leader, you’ll partner with Product, Engineering, and Operations to turn data into decisions that improve reliability, growth, and user experience across