Data Architect

Us3 Consulting; Warszawa; On-site; PLN 180,000 - 280,000; Full time

Job summary

Us3 Consulting seeks an experienced Data Architect to design and deliver scalable, high-quality data solutions across a large retail environment. You will own data modelling standards and ensure alignment with business requirements and long-term strategy.

Collaborating with Product Owners, Engineers and Architecture teams, you will deliver end-to-end analytical architecture, data warehousing, and modern modelling methods like 3NF, Dimensional Modelling and Data Vault.

Qualifications

• Experience designing enterprise data architectures.
• Strong knowledge of data modelling standards.
• Ability to translate business requirements into scalable data solutions.

Responsibilities

• Design and maintain enterprise data models and architecture.
• Assess new business requirements and estimate impacts to existing data models.
• Develop and enhance logical and physical data models.
• Own data modelling standards and ensure best practice across delivery teams.
• Collaborate with Engineering, Product, and Architecture teams to deliver scalable data solutions.
• Document and govern data models to ensure consistency and quality.
• Promote modern data architecture and modelling best practices.
• Proven experience as a Data Architect or Senior Data Modeller.
• Strong experience with Data Warehousing and end-to-end analytical architecture.
• Expertise in data modelling methodologies including 3NF, Dimensional Modelling, and Data Vault.
• Strong stakeholder management and communication skills.
• Ability to translate business requirements into scalable data solutions.

Skills

Data modelling

Data warehousing

3NF

Dimensional modelling

Data Vault

Cloud platforms

Stakeholder management

Communication skills

Requirements translation

ML concepts awareness

Tools

SQL

ETL tools

Data governance tooling

Job description

We're looking for an experienced Data Architect to design and deliver scalable, high-quality data solutions that support business and analytical needs across a large retail environment.

Working closely with Product Owners, Engineers, and the wider Architecture team, you'll own data modelling standards, design robust data architectures, and ensure solutions align with business requirements and long-term strategy.

Key Responsibilities

• Design and maintain enterprise data models and architecture.
• Assess new business requirements and estimate impacts to existing data models.
• Develop and enhance logical and physical data models.
• Own data modelling standards and ensure best practice across delivery teams.
• Collaborate with Engineering, Product, and Architecture teams to deliver scalable data solutions.
• Document and govern data models to ensure consistency and quality.
• Promote modern data architecture and modelling best practices.
• Proven experience as a Data Architect or Senior Data Modeller.
• Strong experience with Data Warehousing and end-to-end analytical architecture.
• Expertise in data modelling methodologies including 3NF, Dimensional Modelling, and Data Vault.
• Strong stakeholder management and communication skills.
• Ability to translate business requirements into scalable data solutions.

Preferred Skills

• Experience within a retail or large enterprise environment.
• Knowledge of modern cloud data platforms.
• Understanding of Machine Learning and modern data engineering concepts.
• Experience influencing engineering and product teams on data design best practices.
• Familiarity with data governance and enterprise architecture frameworks.