Systems Analyst

TSS

Warsaw, MA, Poland • 34m ago • Remote

Senior

Remote

80 - 100 PLN/yr

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Quick Facts

  • Role: Systems Analyst

  • Focus: Requirements engineering, system modeling, API/interface definition, and integration support

Description

You will lead complex systems analysis and coordinate a team of systems analysts. The role includes defining functional and non-functional requirements (including performance and security), modeling data and integration processes, designing logical system architecture, and defining API interfaces and communication. You will translate requirements into tasks for developer teams and support integration and acceptance testing.

Responsibilities

  • Lead the process of complex systems analysis and coordinate analysts

  • Define functional and non-functional requirements (e.g., performance, security)

  • Model data and integration processes at the logical level

  • Define logical system architecture

  • Design and specify API interfaces and internal/external communication

  • Create UML diagrams (activity, sequence, component, state)

  • Elicit, analyze, and decompose requirements

  • Convert requirements into developer tasks and support developers in interpretation

  • Align designed solutions with stakeholders and delivery teams

  • Participate in code and architectural reviews

  • Support integration and acceptance testing

  • Identify and analyze technical and integration risks

  • Create technical documentation

  • Provide analytical support during design, development, and testing

Requirements

  • Minimum 5 years of experience as a Systems Analyst or similar role

  • Experience in IT projects delivered using both Agile (e.g., Scrum) and Waterfall methodologies

  • Experience with nationwide/large-scale systems with integrations to other systems

  • Very good knowledge of UML and BPMN

  • Practical experience eliciting and documenting system requirements

  • Experience creating use cases and user stories

  • Knowledge of system architecture modeling

  • Knowledge of database technologies (relational and non-relational)

  • Practical knowledge of SQL and data modeling

  • Knowledge of XML, JSON, and Web Services (SOAP, REST)

  • Experience designing system integrations and APIs

  • Knowledge of CASE tools and business process modeling tools

  • Knowledge of JIRA and Confluence

  • Ability to model integration processes

  • Experience creating technical documentation using UML

  • Knowledge of the software development and deployment process

  • Project experience in IT solutions for mass-market/end-citizen contexts

  • Advanced analytical and interpersonal skills

  • Ability to quickly acquire knowledge and requirements from stakeholders

  • Problem-solving skills and fast learning

Benefits

  • Long-term cooperation based on a B2B contract

  • Real impact on IT systems—your analysis directly shapes solutions

  • Growth of analytical competencies through complex system and business projects

  • Expert environment—collaboration with experienced IT and business teams

  • Culture of collaboration focused on communication, analysis, and solution quality

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