CareerPlan

Senior Data Analyst

Warszawa, PolandFull-time2026-09-22 → 2026-11-10
Hybrid

Core

Own a business domain by acting as the analytics counterpart for product teams, running end-to-end A/B tests, and building/maintaining production datasets.

Role type

Senior product data analyst

Builds

Production datasets, A/B test infrastructure, and event instrumentation specs

Domain

Consumer live-streaming platform

Required skills

Advanced SQL, A/B testing design, SQL pipeline development, Event specification, Data quality validation, Git/Code review

Preferred skills

BigQuery, Airflow/dbt, Python (pandas/scipy), BI tool modeling (Looker/Tableau)

Technologies

BigQuery, SQL, YAML, Git, Looker, Airflow, dbt, Python, pandas, scipy, statsmodels

Responsibilities

Act as the accountable analytics counterpart for a specific product domain; Design and run end-to-end A/B tests from hypothesis to ship/no-ship decision; Write production SQL transformations and pipeline configs; Specify and verify event instrumentation for new features across platforms

Seniority

Senior, hands-on IC