Solution Architect for Data Modelling in Analytics

Hitachi Energy; Kraków; On-site; PLN 120,000 - 150,000; Full time

Job summary

Hitachi Energy is looking for a Solution Architect for Data Modelling based in Kraków, Poland. This role involves defining and governing enterprise-level data models, ensuring alignment with technical and business requirements. Candidates should have over 5 years of experience in data architecture and strong knowledge of Databricks.

The position includes close collaboration with data engineers and oversight on implementation standards and best practices. Join us to drive continuous improvement and data governance in our analytics platform.

Qualifications

• 5+ years of experience in data architecture, modelling, and analytics solutions.
• Proven track record in designing enterprise data models in complex environments.
• Hands-on experience with Databricks and lakehouse architecture principles.

Responsibilities

• Define and govern enterprise-level data models across the Analytics Platform.
• Design and maintain logical data models ensuring consistency and scalability.
• Collaborate with Data Engineers to ensure correct implementation of models.

Skills

Data architecture

Data modelling

Analytics solutions

Databricks

Data governance

Dimensional modelling

Strong communication skills

Tools

Databricks

Erwin DM/DI

Azure data services

Job description

The Solution Architect for Data Modelling is responsible for defining and governing enterprise-level data models across an analytics platform, ensuring consistency, scalability, and alignment with business and technical requirements. This role involves designing logical data models, establishing standards and best practices, collaborating with stakeholders and data engineers, and overseeing implementation in tools like Databricks. The architect also supports data governance, validates deliverables, drives continuous improvement in modelling practices and tooling, and acts as a subject matter expert guiding data architecture and platform evolution.

How You Will Make An Impact

• Act as Solution Architect for Data Modelling, defining and governing logical and conceptual data models across the Analytics Platform (EDP)
• Design and maintain enterprise-level logical data models ensuring consistency, reuse, and scalability across domains
• Lead data modelling activities in Databricks (Delta Lake) and support integration with modelling tools such as Erwin DM/DI
• Define and enforce data modelling standards, naming conventions, and best practices across the platform
• Collaborate closely with Data Engineers to ensure correct implementation of models in Databricks
• Align modelling approach with enterprise data architecture, governance frameworks, and data domain ownership (Data Mesh / Data Products where applicable)
• Review and validate data models delivered by external vendors and delivery teams to ensure quality and compliance
• Drive continuous improvement of modelling practices, tooling (Databricks, Fabric), and automation capabilities

Your Background

• 5+ years of experience in data architecture / data modelling / analytics solutions, with strong focus on logical data modelling
• Proven experience designing enterprise data models (conceptual, logical, and physical) in complex data environments
• Hands‑on experience with Databricks (Delta Lake) and understanding of lakehouse architecture principles
• Experience with data modelling tools (e.g., Erwin DM/DI or similar) including metadata and lineage management, Experience working with Azure data services (e.g., ADLS, ADF, Fabric) is an advantage
• Strong knowledge of data modelling techniques (3NF, dimensional modelling, Data Vault concepts)
• Ability to translate business requirements into scalable and reusable data structures, experience in global / distributed environments with strong communication skills in English

• Applicable only for Poland location align with local law regulations.