Staff Data Scientist
Core
Lead and develop a high-performing data science team to translate complex business challenges into scalable analytical and machine learning solutions driving commercial outcomes.
Role type
Staff Data Scientist (Team Lead)
Builds
ML models, experimentation frameworks, and analytical solutions for HelloFresh's brands
Domain
Food technology / E-commerce
Deliverable
production ML models
Required skills
Python, PySpark, Databricks, XGBoost, deep learning frameworks, A/B testing methodology, team leadership, technical mentorship, code review
Preferred skills
Deep learning frameworks practical business application
Technologies
Python, PySpark, Databricks, XGBoost
Responsibilities
Build and develop the data science team through technical mentorship and coaching; Partner with senior stakeholders to shape the data science roadmap; Drive delivery of high-impact projects including ML models and experimentation frameworks; Maintain technical depth by contributing to hands-on work and validating modelling approaches; Champion best practices in experimentation and model deployment; Manage and prioritize the team's roadmap; Recruit and retain data science talent
Seniority
Staff, hands-on IC with leadership responsibilities
