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Regular Data Engineer @ Square One Resources

Warszawa, mazowieckie💼 Full-time🗓 2026-05-27 → 2026-08-06

Core

Designing and implementing data contracts in GCP to improve data quality, consistency, and predictability within the Data Warehouse and Big Data ecosystem.

Role type

Data Engineer

Builds

Data contracts, data validation mechanisms, and monitoring systems for data quality

Domain

Big Data, Data Governance, Cloud (GCP)

Deliverable

production ML models

Required skills

SQL, Data modeling, Data analytics, DWH, Hadoop, dbt, Dataform, Dataplex, Data Catalog, Data Governance, Data quality, GCP

Preferred skills

Data migration from on-premise systems

Responsibilities

Designing and implementing data contracts, defining schemas and quality rules, automating validation in CI/CD, developing testing and monitoring mechanisms, SQL query optimization, technical documentation, code review

Seniority

Mid-level (2–3 years experience)

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