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September 22, 2026
Business Analyst (IT)
Senior • On-site
85 - 100 PLN/yr
Warsaw, Poland
Apply now
Quick Facts
Role: IT Business Analyst
Focus: business requirements, systems/process & data modeling, and API/integration specification
Description
You will gather, analyze, and structure business needs for upcoming project releases, then prepare functional and non-functional requirements for stakeholders.
You will decompose requirements into use cases, user stories, and scenarios, and support teams with architecture concepts, process/data modeling, and integration/API design.
You will also create UML diagrams, prepare test scenarios/cases for acceptance testing, validate requirement consistency, and ensure data privacy and regulatory requirements are reflected in the solution.
Responsibilities
- Collect, analyze, and structure business needs for project releases
- Create functional and non-functional requirements from stakeholder input
- Decompose requirements into use cases, user stories, and development scenarios
- Develop solution architecture concepts using IT best practices and standards
- Model business processes and data flows
- Prepare data models and specify integration/API solutions
- Analyze applicable laws and derive requirements from regulations
- Create use cases with UML diagrams
- Prepare test scenarios/cases and participate in acceptance testing
- Verify requirement consistency and alignment with the architectural concept
- Collaborate with system analysts, architects, developers, and UX/UI teams
- Support project teams in defining requirements per system
- Co-contribute to the architectural roadmap management
- Prepare feasibility studies
- Ensure personal data security and confidentiality
Requirements
- Minimum 3 years of experience in IT analysis (business and systems analysis)
- Practical knowledge of SQL and database technologies (relational and non-relational)
- Knowledge of integration design and APIs
- Ability to model data
- Experience with Enterprise Architect or similar modeling/specification tooling
- Practical knowledge of JIRA and Confluence
- Skills to write requirements specifications and break them into use cases and user stories
- Ability to create test scenarios and test cases
- Knowledge of BPMN for business process modeling
- Knowledge of UML
- Analytical thinking to translate business needs into IT solutions
- Strong communication and collaboration with stakeholders
- Independence, precision, and good work organization
Benefits
- Long-term collaboration under a B2B contract
- Real impact: your analysis directly shapes system solutions
- Development of analytical competencies through complex system and business projects
- Expert environment working with experienced IT and business teams
- Collaborative culture centered on communication, analysis, and solution quality
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