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Expert Data Modeller

On-site Krakow, Poland
Type of contract: B2B contract 
Salary range: 155 - 205 PLN/H  

What will you do?

As an Expert Data Modeller, you will design conceptual and logical data models for a regulatory reporting data layer within a next-generation greenfield digital banking platform. You will work with complex banking data in a scalable, modular, cloud-native environment based on Microsoft Azure.

 

Your tasks

  • Design conceptual and logical data models for regulatory reporting
  • Analyse complex banking data landscapes and data structures
  • Define data entities, relationships and data definitions
  • Perform data analysis and support data quality activities
  • Create source-to-target and source-to-return mappings
  • Support information modelling for regulatory reporting requirements
  • Collaborate with technical and business stakeholders on data requirements

 

Your skills

  • 8+ years of relevant experience
  • Strong experience in conceptual and logical data modelling
  • Strong banking data experience
  • Strong SQL skills
  • Experience with relational databases and data structures
  • Strong understanding of data modelling principles and methodologies
  • Experience with data analysis and data quality
  • Experience with source-to-target mapping
  • Experience working with complex enterprise data landscapes
  • Experience working with Microsoft Azure
  • Ability to translate business requirements into data models

 

Nice to have

  • Knowledge of BCBS 239, FRS 9, FINREP, COREP
  • Experience with source-to-return mapping

Source: the employer's careers page. Last checked 2026-11-05. Posted 2026-11-05.

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