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Middle Data Engineer

UkraineArmeniaPoland
Data
Mid-Level Software Engineer
Remote
2+ years of experience
Enterprise SaaS · Gaming

Job Description

Globaldev Group is seeking a Mid-Level Data Engineer to join their Dream Team in building and maintaining data infrastructure. The role focuses on developing reliable ELT/ETL pipelines using Snowflake and Airflow. The ideal candidate will have 2-4 years of experience in data engineering, with strong SQL and Python skills. They'll work on data ingestion from various sources, build transformations, orchestrate workflows, and optimize performance. The position offers remote work flexibility across Ukraine, Armenia, or Poland, with competitive benefits including 20 days vacation. The role combines technical expertise in modern data tools with business understanding, particularly in the iGaming sector. This is an opportunity to work on a successful, growing project with a supportive team environment.

Last updated 9 hours ago

Responsibilities For Middle Data Engineer

  • Ingest data from RDBMS/APIs/files into Snowflake (batch/incremental; CDC when applicable)
  • Build modular SQL/Python transformations; handle semi-structured JSON; publish consumer-read tables/views
  • Orchestrate Airflow DAGs (dependencies, retries, backfills, SLAs) with monitoring and alerting
  • Ensure idempotent re-runs/backfills; maintain runbooks and perform RCA for incidents
  • Tune performance & cost in Snowflake (warehouse sizing, pruning; clustering when justified)
  • Partner with BI/Analytics to refine definitions and SLAs for delivered datasets

Requirements For Middle Data Engineer

Python
  • 2–4 years building production ETL/ELT; strong SQL (joins, window functions) + Python for data tooling
  • Snowflake hands-on: Streams/Tasks/Time Travel; performance & cost basics; JSON handling
  • Airflow proficiency: reliable DAGs, retries/backfills, SLAs; monitoring & alert routing
  • Data warehousing/modeling (Kimball/3NF), schema evolution; API integrations
  • Git-based CI/CD; clear written English; privacy/GDPR basics

Benefits For Middle Data Engineer

  • Direct cooperation with successful, long-term, and growing project
  • Flexible work arrangements
  • 20 days of vacation
  • Competitive salary
  • Help and support from HR team

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