Data Modeller

Join us, and turn complex data into powerful business insights!

Kraków – based opportunity with hybrid work model (2 days/week in the office).

As a Data Modeller, you will be working for our client, a global financial services institution undergoing a large-scale digital transformation to modernise and enhance its data infrastructure. The project focuses on building scalable, high-quality data models that support operational efficiency and strategic decision-making. You will be collaborating with cross-functional teams to design, standardise, and govern data solutions that drive business value across regulatory, analytical, and customer-facing initiatives. This is a key role where your expertise in data modelling will shape the foundation of a forward-looking data strategy.

Your main responsibilities: Designing and developing conceptual, logical, and physical data models

• Collaborating with stakeholders to gather and translate data requirements
• Establishing and maintaining data modelling standards and governance policies
• Participating in architecture and design discussions to align data models
• Working closely with data engineers and architects on data integration strategies
• Creating documentation to support metadata management and data lineage
• Reviewing and optimising existing data models for scalability and performance
• Advising teams on best practices for data modelling and data quality
• Supporting regulatory and compliance requirements through accurate modelling
• Staying informed on emerging data technologies and recommending improvements

You’re ideal for this role if you have:

• Demonstrated expertise in data modelling across operational and analytical systems
• Proven experience eliciting, documenting, and verifying data requirements
• Strong communication skills for engaging both technical and non-technical stakeholders
• Excellent consulting skills to advise and guide teams on data architecture
• Solid relationship management abilities across complex organisational structures
• Deep knowledge of metadata management and data cataloguing
• Strong problem-solving skills for analysing and resolving data challenges
• Experience applying data governance principles and standards
• Ability to develop scalable and efficient data models for enterprise systems
• Proficiency in using data modelling tools such as Erwin, PowerDesigner, or similar

It is a strong plus if you have:

• Familiarity with financial services data domains and regulatory reporting needs
• Experience working in Agile or DevOps environments
• Understanding of cloud-based data platforms (e.g., AWS, Azure, GCP)
• Knowledge of data warehouse and data lake design principles
• Exposure to master data management and reference data modelling

#GETREADY  to meet with us!

We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data. You can always also apply by sending us an email at recruitment@itds.pl.

Internal number #7435