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October 11, 2026

Senior System & Business Analyst (Banking)

Senior • On-site

120 - 180 PLN/yr

Warsaw, Poland

Quick Facts

  • Role: Senior System & Business Analyst (banking)

  • Focus areas: credit processes, KYC, electronic channels

  • Ownership: full responsibility for analysis process and technical solution specification

Description

You will collect and interpret business requirements, create technical specifications for development teams, and model IT systems using UML. The role also includes designing integrations and distributed architecture solutions (SOA, microservices), defining business processes and rules, and designing interface prototypes. You will support testing and coordinate implementations.

Responsibilities

  • Gather and interpret business requirements

  • Create technical specifications for development teams

  • Model IT systems using UML

  • Design integrations and distributed architecture solutions (SOA, microservices)

  • Design business processes, business rules, and interface prototypes

  • Support testing and coordinate deployments

Requirements

  • Minimum 4 years of experience in system or business-systems analysis

  • Very good knowledge of UML

  • Practical experience designing integrations (REST API, SOAP, web services)

  • Ability to work with API specifications in Swagger or OpenAPI

  • Good knowledge of SQL

  • Experience with CASE tools such as Enterprise Architect

Benefits

  • Long-term cooperation on banking projects

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