Data Architecture & Governance Consultant - GCP & BigQuery (Polish is mandatory)

capco; Poland; Hybrid; PLN 180,000 - 280,000; Full time

Job summary

Capco Poland is seeking Poland-based Data Architecture & Governance Consultants to join the Banking & Payments practice in Warsaw. You will design and govern scalable data solutions across complex financial services environments, leveraging GCP and BigQuery while aligning data definitions and standards with business needs.

You'll collaborate with Data Stewards, Domain Experts, Business Analysts and engineers to deliver secure, high-performance data platforms that enable trusted analytics and

Qualifications

• Knowledge of data modelling for data warehouses, integrated data layers, and analytical layers.
• Experience with BigQuery modelling best practices.
• Strong knowledge of GCP, BigQuery, and Google Cloud data services.
• Ability to collaborate with Business Analysts, Data Stewards, and Domain Experts.
• Experience designing scalable, secure data solutions in cloud environments.

Responsibilities

• Design data models for data warehouses, integrated data layers, and analytical layers.
• Integrate data from multiple source systems and establish consistent definitions and documentation.
• Support data governance activities including data ownership, stewardship, metadata, and data quality.
• Design scalable, secure and high-performance GCP and BigQuery solutions with cost management in mind.
• Collaborate with stakeholders and engineering teams to translate requirements into practical data solutions.

Skills

Data modelling

BigQuery

GCP

Data governance

Data architecture

Tools

Google Cloud

IAM

Job description

CAPCO POLAND

We're looking for Poland-based candidates. The role is hybrid and requires working from the office in Warsaw.

Capco Poland is a global technology and management consultancy specializing in driving digital transformation across the financial services industry. We are passionate about helping our clients succeed in an ever-changing industry.

• Experts in banking and payments, capital markets and wealth and asset management
• Committed to growing our business and hiring the best talent to help us get there
• Focused on maintaining our nimble, agile and entrepreneurial culture
• Shape trusted, scalable data solutions that turn complex banking data into meaningful business value.

The Role

We are looking for Data Architecture & Governance Consultants to join our Banking & Payments practice in Warsaw. You will work with clients to design and govern scalable data solutions across complex financial services environments. Combining data architecture, governance and cloud expertise, you will help establish trusted data models, clear standards and effective controls while enabling high-performance solutions using GCP and BigQuery.

You will collaborate closely with business stakeholders, Data Stewards, Domain Experts, Business Analysts and engineering teams to translate business needs into well-defined, secure and scalable data solutions.

What You'll Do

• Design data models for data warehouses, integrated data layers and analytical layers, incorporating BigQuery modelling best practices.
• Integrate data from multiple source systems and help establish consistent business definitions, data semantics and documentation standards.
• Support data governance activities covering Data Owner and Data Steward responsibilities, metadata, data dictionaries, lineage and data quality.
• Design scalable, secure and high-performance GCP and BigQuery solutions, considering query optimisation, partitioning, clustering, data processing and cost management.
• Collaborate with business stakeholders, Data Engineers and implementation teams to translate requirements into practical data solutions and support successful delivery.

What We're Looking For

• Knowledge of data modelling for data warehouses, integrated data layers, and analytical layers.
• Experience integrating data from multiple source systems.
• Knowledge of data modelling best practices in BigQuery.
• Strong knowledge of GCP, BigQuery, and Google Cloud data services.
• Ability to collaborate effectively with Business Analysts, Data Stewards, and Domain Experts.
• Experience defining data modelling and data documentation standards.
• Experience in data governance within a large organization, preferably in the financial services sector.
• Understanding of Data Owner and Data Steward roles, data dictionaries, metadata, and data lineage.
• Experience aligning business definitions and data semantics across stakeholders.
• Knowledge of data quality principles and practices.
• Ability to work closely with business stakeholders and translate business needs into data requirements.
• Experience designing high-performance, scalable, and secure data solutions.
• Knowledge of cost management, query optimization, partitioning, clustering, and data processing techniques.
• Experience collaborating with Data Engineers and implementation teams.
• Knowledge of security, IAM, encryption, auditing, and access control within GCP environments.
• Fluency in Polish & English.

ONLINE RECRUITMENT PROCESS STEPS

• Screening call with the Recruiter
• Competencies interview with Capco Hiring Manager
• Client's interview
• Feedback/Offer