October 10, 2026
Data Architect
Senior • Remote
150 - 165 PLN/yr
Kraków, Poland
Quick Facts
Role: Data Architect
Focus: Data architecture on Google Cloud Platform (GCP) with Data Lakehouse (Bronze/Silver/Gold), modeling, integration, governance, quality, lineage, and security/IAM
Domain: Financial Markets / Surveillance
Work mode: Remote, with 1 visit per month to an office in Kraków
Hiring format: B2B contract
Description
You will design and develop the target data architecture on GCP for a large international banking organization, with emphasis on Data Lakehouse and end-to-end data flows between Bronze, Silver, and Gold layers. The work includes data modeling, building solutions based on BigQuery and Dataflow, defining governance/quality/lineage standards, and designing integration and security/access rules for GCP. You will collaborate with both technical and business teams in the Financial Markets / Surveillance domain.
Responsibilities
Design and develop the target data architecture on GCP
Define Data Lakehouse architecture and the data flow between Bronze/Silver/Gold layers
Design data models from conceptual and logical to physical level
Design solutions based on BigQuery and Dataflow and integrate them with other platform components
Define standards for Data Governance, Data Quality, and Data Lineage
Design data integration architecture and GCP security/access management rules
Make architectural decisions and ensure consistency, scalability, and security of the solution
Collaborate with technical and business teams in Financial Markets / Surveillance
Requirements
Minimum 8 years of IT/Data experience
Experience in Data Architect / Enterprise Data Architect roles
Designed data architecture in Google Cloud Platform (GCP) and strong BigQuery knowledge
Practical Data Lakehouse experience, including Bronze/Silver/Gold approach
Strong understanding of data modeling
Experience with Data Governance, Data Quality, and Data Lineage
Experience designing data integration architecture
Understanding of Security and IAM in GCP
Experience in Financial Markets / Surveillance
Benefits
B2B contract
Remote work with 1 monthly visit to the Kraków office
Professional recruitment process with feedback regardless of the decision
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