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November 3, 2026
Data Analyst
Senior • On-site
120 - 145 PLN/yr
Warsaw, Poland
Quick Facts
Role: Data Analyst (System/Business/System/Data)
Focus: Requirements analysis, data integration, ETL specifications, and documentation for developers
Description
You will translate business requirements into technical solutions, running analysis independently from elicitation and clarification through handover-ready documentation for the development team. The role includes analyzing data flows and system dependencies, creating integration specifications and data mappings, defining ETL/process requirements, and supporting testing to verify compliance with requirements.
Responsibilities
Analyze, refine, and document business and system requirements
Prepare analytical and technical documentation for development teams
Create system integration specifications, data mappings, and ETL-related process requirements
Facilitate analytical workshops and align solutions with business representatives, architects, and developers
Analyze data flow and dependencies between systems
Support testing and verify solutions meet the stated requirements
Lead analysis end-to-end from requirements collection to delivering complete documentation to the development team
Requirements
Minimum 5 years of experience as a System Analyst, Business/System Analyst, or Data Analyst
Proven ability to lead the analytical process independently, from requirements gathering to documentation for developers
Strong SQL knowledge; PL/SQL is a plus
Knowledge of system integration, data flow, and data transformation
Experience with integration projects, data warehouses, data platforms, or reporting solutions
Stakeholder collaboration skills (business, architects, and developers)
Benefits
Long-term collaboration
Choice of employment: permanent contract with employee benefits or flexible B2B contract
Technical training, certifications, and qualification development
Mentoring Competence Center community from day one; opportunity to grow skills and share knowledge
Clear career path
Employee benefits package
Friendly work environment, integration events, and team-building meetings
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