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Wallet icon Coin icon Rate 4 800 € - 6 000 € / month info
Timer icon Form of cooperation Full-time / 95% Remote
Briefcase icon Sector Information Technology
Location icon Location Bratislava

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

Project duration 8 - 36 months with possibility of extension
Period of cooperation 01.05.2025 - 31.12.2025
Start date 01.05.2025 - 01.06.2025
Technology
  • Java EE
  • Spring
  • Quarkus
  • Keycloak
Languages
  • English flag English - conversational, B1
  • Slovak or Czech flag Slovak or Czech - active, B2/C1/C2

Project description

  • cooperation in the analysis, design, development and testing of the back-end [JAVA] of a unique greenfield Big Data solution in the field of air traffic
  • the opportunity to participate in a unique integration of artificial intelligence ( AI ) and machine learning into the field of aviation
  • cooperation in the design of the solution with the chief solution architect and its subsequent development and testing
  • cooperation within international [mostly CZ/SK] DevSecOps teams cooperating using the SAFe (Scaled Agile Framework) method  
  • participation in CI/CD including code reviews
  • cooperation can take place in almost complete REMOTE [home-office] mode, or (if the freelancer is interested) ON-SITE (in Bratislava)

Project requirements

  • min. 4 years of experience programming large [enterprise] systems in JAVA
  • advanced experience with the Quarkus and/or Spring ecosystem
  • advanced knowledge and use of design patterns (design patterns: Factory, Singleton, Strategy, MVC, ...)
  • experience with:
    • writing unit tests
    • using Web Services (REST/SOAP)
    • microservices ( Docker and/or Kubernetes )
  • knowledge of SQL and database principles
  • knowledge of Git or another repository system
  • a big advantage: experience with creating and/or participating in the creation of architecture for large systems
  • experience with:
    • big data processing (ideally HDFS & Kafka )
    • KeyCloak tool
    • cloud services ( AWS and/or Azure )
    • SQL/noSQL databases
    • Apache Kafka
    • front-end programming in ReactJS
    • end-to-end testing
    • static code analysis tools ( FxCop, StyleCop, Sonar )
    • conducting effective code reviews and adhering to coding standards
  • responsibility
  • communicativeness
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