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Wallet icon Coin icon Rate 6 000 € - 6 800 € / 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 100% Remote
Project duration 2-3 months with the possibility of extension
Period of cooperation 15.10.2026 - 31.12.2026
Start date ASAP
Project duration 2-3 months with the possibility of extension
Period of cooperation 15.10.2026 - 31.12.2026
Start date ASAP

Technology

  • AWS Amazon Web Services
  • ASP .NET Web API
  • Kubernetes
  • Java
  • Apache NiFi

Languages

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

Project description

  • Development and maintenance of solutions in Java technology within a project focused on legacy system migration
  • Active participation in the technical implementation of migration and modernization of the existing solution
  • Development and modification of components ensuring orchestration, processing, transformation, and conversion of files/data
  • Designing, developing, and integrating solutions using Apache NiFi
  • Designing, implementing, and integrating APIs and related integration services
  • Working with open-source technologies used within the integration and migration solution
  • Deploying and operating applications and services in a Kubernetes environment
  • Working with the AWS cloud environment and services
  • Participation in the development and migration of solutions in the payments / banking area
  • Working with DOKA technology / system
  • Diagnosing and resolving technical problems arising during migration and subsequent system operation
  • Close cooperation with the development and project team, active communication and coordination of technical tasks
     
  • Cooperation is possible in a REMOTE mode + occasional ad-hoc onsite (Vienna, Austria) if needed
  • Final remuneration depends on the candidate's experience and the progress of the selection process

Project requirements

  • Senior and active experience in Java development
  • Advanced experience with:
    • Developing applications and services in Java
    • Apache NiFi
    • Designing, developing, and integrating APIs
    • Open-source technologies
    • Migrating and modernizing legacy systems
    • Orchestrating, processing, transforming, and converting files/data
    • Kubernetes
    • Cloud services and environment AWS or Azure
    • DOKA technology / system
  • Ability to participate hands-on in system development and migration, not just in a consulting or analytical capacity
     
  • Active knowledge of the English language, both spoken and written
     
  • Advantageous:
    • Active knowledge of the German language
    • Experience with projects or systems in the payments / banking area
       
  • Very good communication skills
  • Ability to collaborate effectively within a team
  • Independence and responsibility in solving technical tasks
  • Analytical and technical thinking
  • Proactive approach to problem-solving

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