Data Modeller - Enterprise Data Modeling & Analytics

Synechron; Kraków; On-site; PLN 120,000 - 190,000; Full time

Job summary

Synechron seeks a Data Modeller to design and maintain data models supporting an analytical data platform. You will collaborate with data modelers, architects, analysts and delivery teams to shape data products with strong data integrity and performance.

Applicants should bring deep data modelling expertise, experience with Data Vault 2.0, Star Schema and 3NF, plus data governance capabilities. The role emphasizes collaboration across data teams and evolving technology stacks.

Qualifications

• Deep understanding of data modelling for operational and analytical systems.
• Experience with Data Vault 2.0, Star Schema, and 3NF modelling.
• Experience in data profiling and directed data analysis on relational and semi-structured data.
• Strong communication skills to explain complex data concepts to stakeholders.
• Strong knowledge of data governance principles, data quality, and protection.

Responsibilities

• Design and develop conceptual, logical and physical data models.
• Collaborate with stakeholders to gather requirements and translate them into data models.
• Work with data analysts and source system experts to collect data details for modelling.
• Coordinate with data architects and engineers to ensure scalable, maintainable data structures.
• Participate in design discussions to align with data design standards and best practices.
• Stay updated on emerging data technologies and trends.
• Improve existing processes to boost quality and automation.

Skills

Data modelling

Data Vault 2.0

Star Schema

Data profiling

Data governance

Tools

Python

AWS

Azure

Hadoop

Spark

Job description

Synechron seeks a Data Modeller to design and maintain data models supporting an analytical data platform. You will collaborate with data modelers, architects, analysts and delivery teams to shape data products with strong data integrity and performance.

Applicants should bring deep data modelling expertise, experience with Data Vault 2.0, Star Schema and 3NF, plus data governance capabilities. The role emphasizes collaboration across data teams and evolving technology stacks.