Lead Data Modeller

Lead Data Modeller

Position: Lead Data Modeller

Location: Kraków hybrid

Employment Type: Full-time | B2B

We are seeking a Lead Data Modeller to design enterprise-grade data models and lead a team of data modellers in shaping our data foundation. You'll collaborate closely with cross-functional teams to ensure consistency, scalability, and data quality across systems.

Key Responsibilities:

• Design and develop conceptual, logical, and physical data models to support business operations and analytics.
• Work with stakeholders to gather requirements and translate them into scalable, efficient data models.
• Define and enforce data modeling standards, best practices, and governance policies.
• Mentor and train the data modelling team in tools, techniques, and methodologies.
• Collaborate with data architects, engineers, and analysts to align data models with broader data strategies.
• Contribute to design and architecture discussions to ensure end-to-end data consistency.
• Stay up to date on data technologies, trends, and tools; evaluate and recommend improvements.

Required Skills:

• Expert-level experience in data modeling for both transactional and analytical systems.
• Strong understanding of metadata, data analysis, and requirement gathering.
• Ability to clearly communicate complex data modeling concepts to technical and non-technical audiences.
• Leadership experience, including mentoring and guiding teams.
• Strong stakeholder management and consulting skills.
• Solid knowledge of data governance, data quality, and protection practices.

Nice to Have:

• Experience with cloud data platforms (AWS, Azure, GCP).
• Familiarity with Big Data ecosystems (Hadoop, Spark).
• Knowledge of industry models (BIAN, FSDM, BDW) or experience in designing enterprise-wide data models.