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November 4, 2026

System Analyst (Integrations)

Senior • On-site

100 - 110 PLN/yr

Lublin, LU, Poland

Quick Facts

  • Role: System Analyst (Integrations)
  • Domain: Banking, e-banking for retail clients

Description

You will analyze and design solutions and integrations between systems for a long-term banking project. The work includes requirements analysis, technical analysis of existing and planned solutions, logical architecture design, integration/data exchange specifications, and technical documentation. You will also validate integration behavior by analyzing logs and collaborate with architects, developers, and application administrators.

Responsibilities

  • Analyze business and technical requirements (functional and non-functional)
  • Perform system analysis of existing AS-IS solutions
  • Design logical architecture and system components
  • Define and document integrations between systems
  • Design data exchange standards
  • Create technical documentation, specifications, and logical models
  • Analyze logs and validate integration operation
  • Collaborate with architects, developers, and application administrators

Requirements

  • Minimum 5 years of analysis experience, including at least 2 years in projects related to developing banking solutions
  • Practical experience in systems analysis and system integrations
  • Very good knowledge of REST API and SOAP
  • Practical knowledge of Postman, including integration testing
  • Experience independently analyzing logs and working with PuTTY
  • Experience creating technical documentation and solution modeling
  • Knowledge of Enterprise Architect or Draw.io
  • Knowledge of Jira and Confluence
  • Experience in banking or payments
  • English proficiency for working with documentation

Benefits

Long-term project in the banking sector.

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