Детали вакансии

Data Engineer (Middle+) at JETLYN. Remote position for Russian citizens. Salary from 220,000 to 310,000 rubles per month. Responsibilities include designing and developing data flows, implementing transformations, and optimizing SQL queries.

🟡Project tasks - Design and development of data flows on ETL/ELT tools; - Implementation of custom transformations; - Design and construction of prototypes, data marts; - Performance analysis, scaling of existing systems; - Optimization of SQL queries and database structures; - Development of procedures in PL/pgSQL; - Development of DWH architecture, analysis and selection of optimal technologies, methodologies, tools; - Creation and updating of a knowledge base for DWH users.

🟡Mandatory requirements - Knowledge of data warehouse construction principles; - Understanding of MPP system architectures; - Experience with the Hadoop ecosystem/Data Engineer skills (HDFS/YARN/Spark/kafka/Nifi/Sqoop/flume, etc.); - SQL knowledge (DDL, DML), query optimization experience; - Experience with Greenplum or excellent knowledge of PostgreSQL; - Practical experience with SAS DIS/Informatica PowerCenter; - Experience using project management and documentation systems, support and monitoring of information systems under responsibility; - Git, Jira, Confluence skills.

Format: remote Location: Russia Citizenship: RF Employment terms, format: Labor Code/Sole Proprietor