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Wallet icon Coin icon Rate 5 000 € - 6 400 € / month info
Timer icon Form of cooperation Full-time / 60% Remote
Briefcase icon Sector Banking
Location icon Location Bratislava

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

Project duration 11-36 months with the possibility of extension
Period of cooperation 02.02.2026 - 31.12.2026
Start date ASAP or by agreement
Technology
  • Spring
  • WS Webservice REST
  • Angular 2+
  • Java
  • Spring Boot
  • Github
Languages
  • English flag English - conversational, B1
  • Slovak or Czech flag Slovak or Czech - native

Project description

  • development of robust enterprise backend applications in Java (Spring) for highly available and scalable solutions
  • development and long-term maintenance of modern front-end components (HTML5, JavaScript, Bootstrap, Velocity templates) with an emphasis on performance, usability and consistent user experience
  • design and implementation: 
    • integration solutions through SOAP and REST interfaces for secure data exchange between systems
    • integrations with payment systems and external services
    • intuitive user interfaces including the application of mobile design principles and responsive behavior
    • mechanisms for data augmentation and enrichment 
  • working with security mechanisms including certificate management, keystore, secure communication and SSO authentication
  • design of data structures and processing of XML (XSLT, XSD, XPath, XQuery) and JSON for reliable data integration and transformation
  • implementation of unit tests to ensure code quality, stability and maintainability
  • development and operation of applications in Java Application Server environment
  • collaboration on CI/CD pipeline using tools such as Jenkins and Artifactory to automate deployments
  • troubleshooting and browser debugging to identify and resolve technical issues in real time
  • development and maintenance of digital onboarding processes aimed at improving customer experience
  • modifications and development of flows for payment cards and related financial services
  • technical support for existing customer journeys and their ongoing optimization
  • active participation in code review and co-responsibility for technical quality and maintainability
     
  • collaboration will take place in a combined ONSITE-REMOTE mode according to project needs and candidate preferences

Project requirements

  • min. 5-year active experience with back-end application programming in JAVA
  • min. 3-year active experience with front-end application programming (ideally in Angular 16+
  • flexibility to work on FE and BE tasks as needed by the project
     
  • advanced experience with:
    • Spring in enterprise applications
    • web front-end (HTML/JS/CSS)
    • XML structures and working with JSON
    • REST and SOAP services
    • unit testing (ideally JUnit + Mockito)
    • Java Application Server environment
       
  • advantage experience with:
    • Jenkins / Artifactory
    • AngularJS or jQuery
    • mobile UI design
    • security topics (SSO, certificates, PKI)
    • payment systems or banking digital channels
       
  • ability to independently solve technical problems
  • analytical thinking and systematic approach
  • willingness to learn new technologies
  • team collaboration, professional and constructive approach
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