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Data Engineer/ ETL Developer

Freelancehybrid⏱ > 12 months0–2 yrs📍 Gdynia, Poland, 🇵🇱 Poland🗣 English

Entry-level ops developer for Hadoop data ingestion framework in banking.

Handle data pipeline configurations and maintenance on Hadoop using the ARC Ingestion Framework in a banking environment. You'll work with Linux, SQL, and Git in an agile team, troubleshooting ingestion issues and documenting processes. The role requires solid operational foundation with hands-on infrastructure and database skills; testing and Hadoop familiarity are valued add-ons.

Tech stack
LinuxSQLGitJenkinsHadoopPython
Rate
up to 100 PLN/hr
via

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Found at a specialist agency · listed 22 October 2026 · InsideJobs links you to the original posting.