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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on Business Intelligence and data analytics with emphasis on creating and maintaining reports in PowerBI. Required skills include Python, PySpark, SQL and implementing ETL processes. Responsibilities cover data model design, performance optimization, and ensuring data quality and compliance. Collaboration with analysts and stakeholders is essential. Offered benefits include private medical care and sports package.
from: 10 June 2026
to: 10 July 2026
salary not specifiedcontract of employment (full-time)
Offer parameters
level:mid
working mode:hybrid
Warszawa, Śródmieście
Requirements
Expected technologies
Python
SQL
Optional technologies
Azure DevOps
Our requirements
- Are proficient with Power BI and DAX for data visualization
- Are proficient in Python, PySpark, and SQL
- Have experience in implementing ETL processes
- Have good understanding of data modeling principles and BI best practices
Optional
- Experience with unit testing in Python
- Knowledge of cloud services (e.g., Azure, AWS, GCP)
- Exposure to CI/CD pipelines using Azure DevOps
- Understanding of data governance and compliance frameworks
- Familiarity with Databricks Asset Bundle
- Hands-on experience with Databricks
Your responsibilities
- Create and maintain reports in PowerBI
- Design and implement data models to support analytics and reporting
- Collaborate with analysts, data scientists, and business stakeholders to understand data requirements
- Ensure data quality, consistency, and compliance with governance standards
- Optimize data models for performance and scalability
We are seeking a skilled BI developer. The ideal candidate will be responsible for design and implementation of data models based on multi-layer data architecture and building reports in PowerBI based on those data models; supporting business intelligence, analytics, and operational needs.
What we offer
- A full-time position with a permanent contract after a successful 3-month trial period
- A meaningful role where your work shapes solutions used by the rest of the company and built upon
- A hybrid work model combining remote work (up to 3 days/week) and presence in our modern Warsaw office
- An option to participate in trainings and conferences
- A generous benefits package (private medical care, sports card, and more)
- A Scandinavian-style work culture that values equality, autonomy, and work- life balance
Benefits
- flexible working time
- fruits
- integration events
- corporate sports team
- no dress code
- coffee / tea
- charity initiatives
This is how we work
BI Developer
I apply to:
Demant Technology Center Sp. z o.o.
Warszawa, Śródmieście
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