Senior Product Data Scientist: Causal Inference & Impact

bsport; Paris; Hybrid; EUR 80,000 - 110,000; Full time

Benefits offered by this job

Hybrid model

Remote work days

HelloCSE membership discount

Diverse team

Competitive salary

Job summary

bsport is seeking a Decision Scientist to turn data into decisions. You will build analysis-ready datasets on top of certified models and own causal measurement to show what changes moved the needle for studios and revenue.

Work with product and engineering to design experiments, measure feature impact, and translate results into actionable guardrails. You will raise statistical literacy across the company and help shape bsport's analytics function.

Qualifications

• 4+ years in decision science, product data analytics or similar role.
• Hands-on experience with causal inference in business settings (A/B tests, geo experiments, DiD, regression).
• Write production-grade SQL and have solid data modeling experience.
• Fluent in Python for statistical analysis.
• Delivered analyses that changed real decisions and used simple, effective methods.
• Able to explain uncertainty in plain language and translate CI into actionable recommendations.

Responsibilities

• Size opportunities before they are built: estimate impact of roadmap bets to guide prioritization.
• Make launches measurable by collaborating with product and engineering: progressive rollouts and upfront success metrics.
• Own analyses from plan to execution, including data: eligibility, exposure and outcomes tables.
• Measure impact of product features on studio retention, revenue and activation; pick appropriate methods.
• Investigate when metrics move unexpectedly: separate signal from noise and identify root causes.
• Translate findings into actionable recommendations, decision tools and guardrails.
• Raise statistical literacy across the company and clearly show when data cannot answer a question.

Skills

SQL

Python

Causal inference

A/B tests

Data modeling

Tools

Databricks

dbt

Airflow

Metabase

Sigma

Databricks Genie

Job description

bsport is seeking a Decision Scientist to turn data into decisions. You will build analysis-ready datasets on top of certified models and own causal measurement to show what changes moved the needle for studios and revenue.

Work with product and engineering to design experiments, measure feature impact, and translate results into actionable guardrails. You will raise statistical literacy across the company and help shape bsport's analytics function.