Expert Snowflake Data Engineer

Diverse CG Sp. z o.o. Sp.k.Gdańsk, Warszawa, Łódź, Gdynianofluffjobspublished 10/22/2026
Must-have:CloudDataFinTech

Your tasks

  • Design, develop and maintain enterprise-grade ETL/ELT pipelines using Snowflake and modern data engineering technologies
  • Analyze banking requirements related to Balance Sheet Stress Testing, scenario analysis, capital adequacy, liquidity and risk management
  • Translate complex regulatory and financial requirements into scalable data solutions
  • Collaborate with business analysts, Finance, Treasury, Risk and regulatory stakeholders to implement business logic
  • Build and optimize data warehousing solutions for large-scale financial data aggregation, transformation and reporting
  • Develop data models supporting stress testing simulations, statistical analysis and management reporting
  • Ensure data quality, reconciliation, lineage, governance and regulatory compliance
  • Prepare and provision data for analytical, reporting and regulatory consumption layers
  • Perform detailed data investigations, validation and reconciliation across multiple source systems
  • Drive performance optimization, automation and continuous improvement of data platforms and processing frameworks

Requirements

  • Strong hands-on experience with Snowflake, SQL and large-scale data warehousing
  • Extensive experience developing and maintaining ETL/ELT processes in complex enterprise environments
  • Deep understanding of banking data, including Balance Sheet Management, Stress Testing, Treasury, Liquidity, Finance, Regulatory Reporting, Risk Management and Capital Adequacy Frameworks
  • Proven experience in complex data analysis, validation, reconciliation and aggregation across multiple source systems
  • Strong business analysis skills covering requirements gathering, process modeling, stakeholder management and translation of business needs into technical solutions
  • Practical experience with statistical analysis and data preparation for analytical models
  • Understanding of data governance, data quality frameworks and regulatory requirements affecting banking data landscapes
  • Ability to communicate effectively with technical and business stakeholders
  • Very good command of English, both spoken and written

Nice to have

  • Experience with EBA, ECB, Basel, ICAAP, ILAAP or IRRBB regulatory and stress testing frameworks
  • Knowledge of Data Vault, dimensional modeling and cloud-based data platforms
  • Experience working in Agile/SAFe environments
  • Familiarity with Power BI, Tableau or similar reporting and data visualization tools

Must have: Snowflake, ETL, Data engineering, Testing, risk management, Business Analyst, Data models, SQL, Data analysis, Business analysis, Requirements gathering, Stakeholder management

Nice to have: Vault, Agile, SAFe, Power BI, Tableau, Data visualization

What we offer

  • Private medical care
  • Co-financing for the sports card
  • Constant support of dedicated consultant
  • Employee referral program