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MADIFF Polska

Senior IT Systems Analyst

MADIFF Polska Warsaw, Masovian Voivodeship, Poland

IT Services and IT Consulting · 51-200 employees

Oct 09
system-analyst Senior (5-10 yrs) Full-time Contractor Poland
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About the role

The Senior IT Systems Analyst will design complex banking system integrations and translate business requirements into detailed technical specifications. They will collaborate with architects and developers to coordinate technical dependencies and support integration testing and troubleshooting.

What they look for

System integrations Web services Microservices SOA Distributed systems architecture UML modelling Enterprise Architect PlantUML Swagger MS SQL Relational databases CRUD operations Business requirements analysis Functional requirements analysis IT systems design Scrum

Requirements

Candidates must have at least 5 years of experience as a Systems Analyst with strong knowledge of distributed systems and integration tools. A university degree in IT, economics, or a related field is required, along with proficiency in English.

Benefits

Flexible hybrid work model Competitive salary Multinational environment Comprehensive healthcare Long-term B2B contract

Full description

We are looking for a Senior IT Systems Analyst to support the analysis and design of complex banking system integrations and distributed enterprise applications. The role focuses on translating business requirements into detailed technical specifications, designing integrations using Web Services, microservices, SOA, REST APIs, and UML, and preparing technical documentation with tools such as Enterprise Architect, PlantUML, and Swagger. The consultant will work closely with architects, developers, and other IT teams to design reliable integration solutions, coordinate technical dependencies, and support integration testing and troubleshooting.

Responsibilities

  • Validate functional and non-functional business requirements
  • Design integrations between IT systems
  • Prepare UML diagrams, including use case, sequence, activity and component diagrams
  • Prepare detailed integration designs using Swagger or similar tools
  • Work with architects and developers on technical solutions
  • Coordinate technical dependencies with other IT teams
  • Perform initial integration testing
  • Analyse integration errors and technical issues
  • Participate in Scrum ceremonies
  • Prepare and maintain technical documentation

Requirements

  • Minimum 5 years experience as a Systems Analyst in IT projects
  • Strong knowledge of system integrations
  • Web Services
  • Microservices
  • SOA
  • Distributed systems architecture
  • UML modelling
  • Enterprise Architect, PlantUML or another CASE tool
  • Swagger or similar integration documentation tools
  • MS SQL or other relational databases
  • Understanding of CRUD operations
  • Experience analysing business and functional requirements
  • Experience designing IT systems
  • University degree in IT, economics or related field
  • Fluent Polish
  • English B2/C1

Nice to have

  • Banking or financial services experience
  • Insurance sector experience
  • Kibana
  • Grafana

Benefits

  • Flexible hybrid work model (1 day/week on-site in Warsaw)
  • Solid, competitive salary
  • Work in a multinational environment on international projects
  • Comprehensive healthcare
  • Long-term B2B contract with a stable project pipeline

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