Job Details

DWH Developer (Middle / Senior) at ProfSoft. Remote, full-time. Responsibilities include analyzing data warehouse functionality, implementing changes, and interacting with stakeholders. Requires experience with Hadoop, Airflow, Greenplum, Spark, Kafka, Clickhouse, Fine BI, Oracle, and SQL.

Main tasks: . Analysis of existing data warehouse functionality for business process migration. . Analysis of new requirements from customers for reporting development tasks. . Implementation of changes and testing on the DWH side. . Interaction with internal customers, system analysts-experts of other departments. . Writing technical tasks for the development of detailed and «vitrina» levels of DWH. . Analysis and quality control of data loading into DWH. . Description of the logical and physical model of DWH and maintenance of documentation for the data warehouse.

Experience with Hadoop, Airflow, Greenplum, Spark, Kafka, Clickhouse, Fine BI, Oracle. Proficiency in SQL at the Middle / entry Senior level. Knowledge and practical use of window functions, ranking, grouping, subqueries, ability to parse/decompose complex SQL queries, as well as the ability to correctly assemble them back. Nice to have: Higher education (technical specialization).

Official employment from the first day of work. Compliance with the Labor Code of the Russian Federation, paid leave and sick leave. Salary is "white" and discussed based on interview results. Employment format: Labor Code, Civil Law Contract, Sole Proprietor.