Data Engineer

Data Engineer at Technokratos, fintech products, relocation to Kazan. SQL, Python, Airflow.

We create fintech products for markets where the future of financial technologies is formed. We work on international projects, combining the speed of startups with the reliability of enterprise development. Responsibilities: design and support integration of data sources (interaction with processing systems and Automated Banking System / ABS); organize monitoring of incoming data relevance and respond promptly to incidents; prepare data for loading into agreed storage formats (Data Lake / DWH) for subsequent consumption by related teams; develop and optimize data marts for BI reporting in Superset and PowerBI; conduct deep data quality checks, identify anomalies and eliminate root causes of errors; ensure uninterrupted data relevance, responsibility for SLA compliance and quick recovery during failures.

Excellent knowledge of SQL (DDL/DML) in PostgreSQL; good knowledge of SQL (DDL/DML) in ClickHouse; excellent SQL query optimization skills in PostgreSQL; excellent Python skills: writing and maintaining DAGs in Airflow, experience with asynchronous services; good PostgreSQL configuration skills.