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Regular Data Engineer

Warszawa, mazowieckie💼 Full-time🗓 2026-05-28 → 2026-08-11

Core

Designing, implementing, and automating Data Contracts to improve data quality, consistency, and predictability within a Google Cloud Platform (GCP) data ecosystem.

Role type

Data Engineer

Builds

Data Contracts (schemas, quality rules, SLAs), automated validation pipelines, and data documentation supporting analytical and business teams.

Domain

Big Data / Data Governance on Google Cloud Platform

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

Advanced SQL, Data modeling, Data quality testing and monitoring, CI/CD automation, Technical documentation, Code review

Preferred skills

dbt, Dataform, Dataplex, Data Catalog, On-prem to cloud migration, Data Governance frameworks

Technologies

SQL, OpenAPI, JSON Schema, Google Cloud Platform (GCP), Hadoop, DWH

Responsibilities

Define Data Contracts with business and technical teams; Implement OpenAPI/JSON Schema standards; Automate data validation in CI/CD pipelines; Analyze and model data in GCP DWH; Optimize SQL queries and manage indexes; Ensure data quality via testing and alerting; Maintain technical documentation.

Seniority

Mid-level (2-3 years experience)

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