Senior Data Warehouse Engineer — Power BI & SQL Tuning

Levy Professionals; Utrecht; On-site; EUR 70,000 - 100,000; Part time

Job summary

Levy Professionals is seeking an experienced BI/Data Warehouse Developer to design, build and optimise a datawarehouse layer behind management reporting and financial analysis for a major Dutch bank. You will craft complex SQL, build scalable data models, and ensure high performance in a large enterprise environment.

Based in Amsterdam, you will collaborate with business analysts, data engineers and a product owner, turning stakeholder needs into robust data products.

Qualifications

• 5+ years in BI/Data Warehouse development or closely related role
• Strong SQL with performance tuning and engine behavior understanding
• Solid data modelling experience, star schema design and appropriate extensions
• Experience with datawarehouse environments, Azure Synapse Preferred
• Git-based development workflow and modern DevOps practices
• Agile or Scrum in multidisciplinary teams
• Structured, analytical and proactive approach

Responsibilities

• Design, build and optimise datawarehouse solutions for reporting and analytics
• Write and tune complex SQL for data processing and transformation
• Build and maintain data models, starting with star schema
• Investigate and optimise query performance and engine behavior
• Translate business needs into data products for stakeholders
• Work in a modern DWH environment, preferably Azure Synapse Dedicated SQL Pools
• Collaborate with analysts, data engineers and product owner and share BI/build knowledge

Skills

SQL

Data modeling

Azure Synapse

Git

Power BI

DAX

SSDT

C#

Tools

Tabular Models

Job description

Levy Professionals is seeking an experienced BI/Data Warehouse Developer to design, build and optimise a datawarehouse layer behind management reporting and financial analysis for a major Dutch bank. You will craft complex SQL, build scalable data models, and ensure high performance in a large enterprise environment.

Based in Amsterdam, you will collaborate with business analysts, data engineers and a product owner, turning stakeholder needs into robust data products.