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Wallet icon Coin icon Rate 7 600 € - 8 400 € / 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, 40% Remote
Project duration 6 - 24 months with the possibility of extension
Period of cooperation 03.08.2026 - 03.02.2027
Start date 03.08.2026 - 03.08.2026
Project duration 6 - 24 months with the possibility of extension
Period of cooperation 03.08.2026 - 03.02.2027
Start date 03.08.2026 - 03.08.2026

Technology

  • Enterprise Architect
  • WS Webservice REST
  • WS Webservice SOAP
  • TOGAF

Languages

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

Project description

  • design:
    • system architecture for mobile banking
    • integration architecture between internal and external systems
    • scalable, robust, and maintainable solutions in a distributed environment
    • mobile integration scenarios (third-party integrations, direct link, hybridization, in-app purchases)
    • modular application architecture (dependency injection, SRP, backward compatibility)
    • and documentation of mobile architecture patterns (MVVM, MVP, MVC, miniservices)
  • defining non-functional requirements (performance, availability, scalability, security)
  • performance tuning of mobile solutions (cache, offline mode, resource optimization, CDN, data compression)
  • design of synchronous and asynchronous integration patterns
  • creation of architectural documentation, process, and data flows
  • collaboration with development and analytical teams during solution implementation
  • consultations during development, testing, and deployment of solutions
  • presentation of solutions to both technical and business stakeholders
     
  • possible collaboration in a combined ON-SITE (Bratislava) and REMOTE (approx. 60:40) mode - depending on project needs

Project requirements

  • min. 5 years of experience as a Solution/IT architect, ideally in banking or other regulated sector
  • project experience in banking
  • knowledge of architectural and security standards
     
  • advanced experience with:
    • designing system architecture for mobile applications
    • designing scalable solutions in a distributed environment
    • mobile integrations and third-party integrations
    • modular application design
    • mobile architecture patterns (MVVM, MVP, MVC)
    • performance tuning of mobile applications
    • synchronous and asynchronous integration patterns
    • API design and integration solutions
    • architectural documentation and modeling
       
  • advantageous knowledge of:
    • microservices architecture (Docker, Kubernetes)
    • integration patterns (synchronous/asynchronous)
    • infrastructure architecture design (HA, clusters, cloud, balancing)
       
  • excellent communication (written and verbal) in English and Slovak / Czech language
  • professional communication with management, managers, and experts in individual areas
  • analytical, technical, and decision-making skills
  • ability to design alternative technological solutions

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