Senior Data Scientist

About Levin Industries:

Research focuses on gene therapy using AAV vectors for inherited eye disease. Levin Industries develops small-molecule drugs for rare metabolic and neuromuscular diseases.

We're looking for a Senior Data Scientist to join our team. This is a remote role. Applied data science role. We care more about whether your model gets used than about its AUC on a holdout set. You will be employed through our employer-of-record partner in the US, with a local contract and salary paid in USD. Core hours are 10:00 to 15:00 CET. We talk mostly in Slack and hop on quick calls when something needs discussing.

Essential duties and responsibilities:

Estimate causal effects with difference-in-differences, propensity matching or regression discontinuity. Segment customers and build churn and lifetime value models. Partner with data engineering on feature tables and data quality. Translate vague business questions into problems the data can actually answer. Package reusable code instead of leaving it in one-off notebooks.

Requirements:

7+ years of applied data science experience. Data visualization in matplotlib, seaborn, Plotly or a BI tool. Familiarity with Git and working in shared codebases. Strong Python (pandas, NumPy, scikit-learn) and SQL. Experience building and validating machine learning models on real business data. Solid grasp of statistical inference, regression and experimental design.

Desirable:

Bayesian methods with PyMC or Stan. Causal inference beyond A/B testing.

What we offer:

Salary range: $172,000-$200,000 annually

24 days paid time off. Wellness allowance. Monthly internet allowance. Health insurance through our employer-of-record partner. Flexible hours. Paid sick days.

Applicants must be authorized to work in the U.S.

We read every application and reply within about a week.

Start: Immediately.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Levin Industries Ltd..