Python Developer

Python Developer at Liga Tsifrovoy Ekonomiki. Hybrid in Moscow. 1–3 years experience. Full-time.

Responsibilities: - Develop service functionality in Python - Build Data Lineage at the logical level of data marts based on the existing data flow graph at the table level - Implement processing, transformation, and aggregation of relationships between data objects - Work with large data volumes using PySpark, pandas, SQL - Work with Hadoop stack: HDFS, Spark, Hive - Refine the existing automated testing framework - Develop and maintain automated tests for new functionality - Participate in defect analysis and resolution

Requirements: - Python development experience from 2 years - Practical experience with PySpark and pandas - Strong SQL knowledge - Experience with Hadoop stack: HDFS, Spark, Hive - Understanding of big data processing principles - Experience writing automated tests in Python - Willingness to take responsibility for the quality of developed functionality and its automated verification - Ability to understand existing code and solve technical tasks independently Nice to have: - Experience with Data Lineage, Data Governance, or Metadata Management - Experience with Oracle, PostgreSQL, Greenplum - Understanding of DWH and data mart design principles - Experience with graph data structures - Experience with pytest or similar testing tools

Full-time, 5/2 schedule. Hybrid work format (Moscow).