Staff Data Scientist

The role

You will act as a technical leader and force multiplier for the data organization. You will design and implement automated ML systems and bridge the gap between business strategy and production-ready machine learning.

What you will do

• Lead the design and implementation of automated ML systems
• Turn ambiguous business questions into concrete technical roadmaps
• Lead the end-to-end deployment of ML products
• Partner across Engineering, Product, and Business to ensure technical strategy solves business problems
• Establish standards for model development through design docs and peer reviews
• Take accountability for the full model lifecycle
• Mentor Senior and Mid-level Data Scientists

Required qualifications

• 8+ years of experience in Data Science or ML Engineering
• Proven track record of building production systems that deliver measurable business impact
• High proficiency in Python and SQL
• Expert-level experience with the Python data stack (pandas, NumPy, scikit-learn)
• Experience with at least one major ML framework (such as PyTorch or XGBoost/LightGBM)
• Ability to work on unique issues requiring conceptual thinking and broad impact
• Proven ability to influence without authority
• Experience with CI/CD, ML Ops, and managing the full lifecycle of models in a cloud-based production environment (AWS or GCP)
• BS, MS, or PhD in a quantitative field (Data Science, Statistics, Economics, CS, Applied Math, etc.) or equivalent field expertise

Nice to have

• Experience taking the very first machine learning models in an organization from exploratory notebooks to reliable, automated production pipelines
• Customer Behavior & Propensity Modeling (churn, propensity-to-buy, lead scoring, or lifetime value)
• Applied Forecasting (Time-series forecasting, anomaly detection, or handling non-stationary data)
• Optimization (marketing spend, inventory management, or resource allocation)
• Causal Inference (designing robust experiments)

Benefits

• Competitive salary & equity compensation
• Unlimited PTO
• Company holidays
• Quarterly mental health days
• Comprehensive health benefits including medical, dental & vision
• Parental leave
• Employee Stock Purchase Program (ESPP)
• 401k benefits with employer matching contribution
• Offsite team retreats

About the company

Hims & Hers is a health and wellness platform that provides access to personalized care. It is a public company traded on the NYSE.