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Senior Data Engineer - IT Contracting

Freelancehybrid6 months + extension5+ yrs📍 Gdańsk, 🇵🇱 Poland🗣 English

Senior Data Engineer for big data solutions and production support in banking.

Build and optimize large-scale data processing pipelines using distributed frameworks and orchestration tools. Translate complex business requirements into efficient SQL queries and ETL workflows while providing L3 production support. You'll work on event-driven architectures and CI/CD improvements in a hybrid setup with a banking client. Requires 5+ years of data engineering experience and fluency in English.

Tech stack
Apache HadoopApache SparkScalaSQLAirflowKafkaJenkinsGit
Rate
PLN140-160/hr
via

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Found at a specialist agency · listed 10 September 2026 · InsideJobs links you to the original posting.