About the company
Globaldev Group is a team of professionals specializing in creating engineering teams for technological businesses for the Western Europe, Israel, USA. Only long-term product teams for EU with investments and a modern stack of technologies. We set up the company in 2010 in Kharkiv. In 2017 we opened the office in Berlin. Currently, there are 400+ of us and we are constantly growing. Now in 2024 we have development hubs in Israel, Ukraine, Portugal, Armenia and Poland. If youāre interested in joining the team and taking part in decision making that will affect the product and business - let us know!
Job Summary
Responsibilities:
šIngest data from RDBMS/APIs/files into Snowflake (batch/incremental; CDC when applicable). šBuild modular SQL/Python transformations; handle semiāstructured JSON; publish consumerāread tables/views. šOrchestrate Airflow DAGs (dependencies, retries, backfills, SLAs) with monitoring and alerting. šEnsure idempotent reāruns/backfills; maintain runbooks and perform RCA for incidents. šTune performance and cost in Snowflake (warehouse sizing, pruning; clustering when justified). šPartner with BI/Analytics to refine definitions and SLAs for delivered datasets.
Requirements:
š2ā4 years building production ETL/ELT; strong SQL (joins, window functions) + Python for data tooling. šSnowflake handsāon: Streams/Tasks/Time Travel; performance and cost basics; JSON handling. šAirflow proficiency: reliable DAGs, retries/backfills, SLAs; monitoring & alert routing. šData warehousing/modeling (Kimball/3NF), schema evolution; API integrations (auth, pagination, rate limits, idempotency). šGitābased CI/CD; clear written English; privacy/GDPR basics.
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