Senior Data Scientist

About us

Sellers use the platform to list used outdoor gear, and we handle payments, shipping labels and buyer protection. Revenue comes from a mix of advertising, affiliate commissions and a premium tier.

What this job is

Our team is growing and we are hiring a Senior Data Scientist. Applied data science role. We care more about whether your model gets used than about its AUC on a holdout set. This role is fully remote within the US. Few meetings, lots of written updates. We use Slack, Notion and Google Meet. Cameras on for team calls.

What you'll do

• Translate vague business questions into problems the data can actually answer.
• Design and analyze A/B tests, including power calculations and guardrail metrics.
• Present findings to product, marketing and finance leaders with clear recommendations.
• Segment customers and build churn and lifetime value models.

What you bring

• 6+ years of applied data science experience.
• Experience building and validating machine learning models on real business data.
• Comfort with Jupyter, VS Code or Databricks notebooks.

Pluses

• MLflow or another experiment tracking tool.
• Causal inference beyond A/B testing.

Why work with us

• Flexible schedule.

Duration: 12 months. Start: Flexible.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Rolling Hills Interactive Inc..