Optineo
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2 jobs
52 minutes ago
Data Engineer / ML Data Engineer (Mid/Senior) – Hybrid
NewBe an early applicant HybridEuropeFull-timeSenior
Poland
Build and optimize data pipelines feeding production ML models that make real-time decisions, focusing on data quality, storage design, and performance under heavy load. Core stack: Python, SQL, Spark/Polars, columnar DBs (ClickHouse/StarRocks); hybrid role in Warsaw, hired by Optineo for an undisclosed client.
ClickHouse Data Engineering ETL GitOps Jest +6 skills
20K – 25K PLN / mo