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Java Senior Developer

Roles & Responsibilities

  • 4-5 years of Java experience (Java 21)
  • Strong knowledge of microservices architecture and asynchronous programming (Kafka)
  • Experience with NoSQL databases (MongoDB) and tools Jira/Confluence
  • Key knowledge: Virtual Threads (performance optimization), resilience with Circuit Breaker and Retries, Hexagonal Architecture, DDD, CQRS, API First, and Microfrontends (React)

Requirements:

  • Develop and maintain Java 21 microservices and APIs
  • Design and implement solutions using Hexagonal Architecture, DDD, CQRS, and API First approaches
  • Implement asynchronous messaging with Kafka and ensure resilience and performance (Circuit Breaker, Retries, Virtual Threads)
  • Collaborate with frontend and DevOps teams, work with MongoDB, Jira, and Confluence

Job description

Requisitos técnicos:

4 o 5 años

  • Experiencia con Java (versión 21)

  • Conocimientos sólidos en arquitectura de microservicios

  • Programación asíncrona (Kafka)

  • Bases de datos NoSQL (MongoDB)

  • Herramientas: Jira, Confluence


Conocimientos clave:

  • Virtual Threads (optimización de rendimiento)

  • Resiliencia: Circuit Breaker, Retries

  • Arquitectura Hexagonal & DDD

  • CQRS

  • API First

  • Microfrontends (React)


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