Company: Jetlin
Location: Penza, Russia
Work Format: remote
Employment: full-time
Responsibilities:
- Collection, aggregation, and monitoring of data quality from internal systems (API, DWH).
- Calculation and implementation of key product metrics (forecast accuracy, CSI, business effects of features).
- Design and build interactive dashboards (Apache Superset), translate data into business insights.
- Writing and maintaining documentation on calculation methodology and business logic.
Requirements:
- Technical Skills: Proficient SQL (complex queries, window functions, JOIN), experience with BI tools (Apache Superset / Tableau / Power BI), knowledge of statistics (MAPE, distributions, variance).
- Analytical Skills: Experience in calculating product metrics, ability to translate numbers into business conclusions, attention to detail (anomaly detection).
- Data Handling: Experience in collecting and aggregating data from various sources (API, DB, DWH), skills in writing technical documentation.
- Organizational: Work within MSC time zone ±2 hours.
- Will be an advantage: Knowledge of Python and Airflow, experience with ClickHouse/PostgreSQL/Greenplum, understanding of DWH/Lakehouse, Data Quality, experience interacting with business clients.
