Posted 11h ago

Ledger Posted 28d ago
Data Scientist & Analytics Engineer
Location
Paris
Hybrid
Contract
Permanent
Full-time
Salary
Not disclosed
Experience
2+ years
Junior level
Job summary
Responsibilities
We’re a team of experts pushing the limits of what’s possible, united by our common goal to unlock true freedom through digital ownership, making technology accessible for all. We believe in a world where users, creators and enterprises manage their value with ownership and freedom.
- Own consumer sales analytics end to end: Ledger.com, Amazon, wholesale and resellers, from sell-in to sell-out, with one consistent view of revenue, units and margin
- Measure the true incremental impact of pricing, promotions and marketing campaigns with rigorous causal methods and experiments, and turn the results into budget recommendations…
- Develop and improve data models (dbt/Snowflake) across varied data sources (sales, sell-out, marketing, web analytics) with the support of the data engineering team; co-own data…
- Own performance marketing measurement (attribution, ROAS, CAC), reconciling ad platforms, GA4 and internal sales data into a single source of truth
- Build and maintain Tableau dashboards that give business teams a clear, reliable view of their performance
What they're looking for
- Proven hands-on data science experience applied to business decisions: you have run causal inference studies (CausalImpact, difference-in-differences, synthetic control…
- Strong statistical rigor: comfortable with experiment design, confidence intervals and power, and able to clearly say when a result shows no detectable effect
- 2 to 4 years of experience in data analytics, analytics engineering or data science
- Strong SQL
- dbt skills are a plus
Tech stack
Read the full job posting
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