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Wallet icon Coin icon Rate 5 000 € - 6 400 € / month info

info The reward is calculated upon delivery of 20 MD per month (1MD=8h)

Timer icon Form of cooperation Freelance: Full-time
Briefcase icon Sector Banking
Location icon Location Bratislava, 80% Remote
Project duration 7-36 months with the possibility of extension
Period of cooperation 01.06.2026 - 31.12.2026
Start date 01.06.2026 or by agreement
Project duration 7-36 months with the possibility of extension
Period of cooperation 01.06.2026 - 31.12.2026
Start date 01.06.2026 or by agreement

Technology

  • Confluence
  • Oracle
  • PostgreSQL
  • JIRA
  • Apache Kafka
  • Java EE
  • JMS
  • WS Webservice REST
  • WS Webservice SOAP
  • XML

Languages

  • English flag English - conversational, B1
  • Slovak or Czech flag Slovak or Czech - active, B2/C1/C2

Project description

  • active cooperation in:
    • implementation of services ensuring application integrations
    • integration of external applications into the internal banking environment
    • analysis and development of back-end parts of innovative cloud-ready applications in the banking sector
    • performance tuning
    • testing
  • participation in the creation of analytical documentation
  • participation in the creation of strategy and roadmaps for system development
  • proactive communication with business and IT partners
  • participation in the design, development, testing, deployment, maintenance and improvement of systems
  • cooperation in an agile team (SCRUM)
  • cooperation possible in a combined ON-SITE (Bratislava) / REMOTE mode (approx. 1:4)

Project requirements

  • min. 4 years of active experience in message-oriented middleware (Message queuing)
  • experience with:
    • implementation of services ensuring application integrations
    • integrations of external applications into the internal environment
    • analysis and/or development of back-end parts of applications
    • performance tuning
    • testing
    • Enterprise messaging systems (JMS, KafkaMQ, RabbitMQ, IBM MQ...)
    • web services (REST, SOAP)
    • XML and/or JSON formats
    • SQL databases (PostgreSQL, OracleDB)
  • knowledge of English at a conversational level (spoken and written)
     
  • experience is a big advantage:
    • with IBM Integration Bus and/or other integration platforms
    • with development of back-end parts of applications (JAVA, .NET, ...)
    • with cloud services (AWS, Azure, GCP, ...)
    • in the field of banking application development
    • one of the agile software development methods (SCRUM, LEAN and/or KANBAN)
       
  • independent and proactive approach
  • open to new ideas and visions
  • ability to react flexibly and adapt to change

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