Business Data Analyst

Contract: until 31 December 2027, with potential extension

Rate: 120 PLN/h

Language: English B2

We are looking for a Business Data Analyst to work three days per week onsite in Warsaw for a client in the banking sector.

The role connects business teams with technical teams and focuses on data analysis, API design, process documentation, and building data solutions.

Key Responsibilities

• Technical analysis and requirements gathering
• Data and process modeling (BPMN, UML)
• API design and system integrations
• ETL development in Python
• Power BI reporting
• Ensuring data governance, quality, and compliance
• Creating documentation and supporting Agile/DevOps delivery

Required Experience

• 5+ years as a System Analyst / Architect
• Strong skills in REST API design, ETL (Python), Power BI, data modeling, SDLC, BPMN/UML
• Experience with data products, data lifecycle, GitHub, and Gherkin
• English B2+

Nice to Have

• Snowflake
• Experience with banking/credit data