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Wallet icon Coin icon Rate 170 000 CZK - 200 000 CZK / month info
Timer icon Form of cooperation Full-time / 50% Remote
Briefcase icon Sector Card, payment
Location icon Location České Budejovice

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

Project duration 12
Period of cooperation 04.08.2025 - 04.08.2026
Start date 04.08.2025 or by agreement
Technology
  • AWS Amazon Web Services
  • ElasticSearch
  • PostgreSQL
  • Hibernate
  • Java EE
  • Docker
  • Microservices
  • Redis
  • Spring Boot
  • Logstash
  • Kibana
  • ActiveMQ
Languages
  • English flag English - basics, A1/A2
  • Slovak or Czech flag Slovak or Czech - native

Project description

  • Development and implementation of new functionalities for the payment gateway using Java 17 and Spring Boot
  • Maintenance and optimization of backend systems of the payment platform core
  • Collaboration on the design and implementation of microservices architecture
  • Design and implementation of synchronization and integration mechanisms between systems
  • Identification and resolution of problems related to data consistency across services
  • Designing robust error handling and recovery in distributed systems
  • Analysis of technical problems across various system layers
  • Involvement in solution design as a solution architect
  • Participation in code reviews and application of TDD principles
  • Close cooperation in an agile Scrum team

Project requirements

  • At least 8 years of experience as a Java Developer with a focus on solution architecture in recent years
  • Excellent knowledge of Java 17, Spring Boot, and Hibernate
  • Proven experience with the design and implementation of a microservices architecture
  • Experience with PostgreSQL, Redis, ActiveMQ, ELK stack, Docker, CI/CD tools, and AWS
  • Experience in developing real-time, low-latency, and high-concurrency systems
  • Extensive experience in the design of integration solutions
  • Demonstrated understanding of the principles of distributed systems, data consistency, and idempotence
  • Experience with the design of solutions using message brokers (e.g., ActiveMQ)
  • Ability to identify and solve problems in a client-server environment, databases, and the operating system
  • Excellent analytical and communication skills
  • Expert orientation in design patterns and architectural principles
  • Ability to make independent decisions and provide technical leadership
  • Willingness to commute 2 to 3 days a week to the offices in České Budějovice
  • Advantage:
    • Orientation in the field of payment solutions and fintech environment
    • Experience with the design of distributed systems with high availability
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