BI Developer, Python
Demant
full-time
Posted on:
Location Type: Hybrid
Location: Warszawa • 🇵🇱 Poland
Visit company websiteJob Level
Mid-LevelSenior
Tech Stack
AWSAzureCloudETLGoogle Cloud PlatformPySparkPythonSQL
About the role
- 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.
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
- It would be nice if you additionally also have:
- 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
Benefits
- 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
- 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
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
Power BIDAXPythonPySparkSQLETL processesdata modeling principlesunit testingcloud servicesCI/CD pipelines
Soft skills
collaborationcommunicationdata quality assurance