Pessoa Desenvolvedora Back-End Sr - Java

New
BrazilFull-TimeSenior
Salary not disclosed
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Job Details

Required Skills
DockerJavaJUNITKafkaRabbitmqSpring BootMicroservices

Requirements

  • Strong experience in backend development with Java (Java 11+).
  • Solid knowledge of Spring Boot, Spring Data, and Spring Security frameworks.
  • Experience with modern architectural approaches, including Hexagonal Architecture and Contract-First API design.
  • Hands-on experience with microservices architecture and messaging systems such as RabbitMQ, Kafka, or GCP Pub/Sub.
  • Strong experience writing unit tests using JUnit and applying software testing best practices.
  • Good understanding of clean code principles and scalable system design.
  • Strong communication skills and ability to work collaboratively in agile teams.
  • Experience with CI/CD pipelines, Docker, Kubernetes, observability tools, and both relational and non-relational databases (MySQL, GCP Firestore) is considered a strong plus.

Responsibilities

  • Develop and evolve backend services in Java to support a real-time credit marketplace delivering personalized offers.
  • Design and implement scalable integrations using asynchronous messaging systems to support complex distributed workflows.
  • Apply and promote modern architectural patterns such as Hexagonal Architecture and Contract-First API design to ensure decoupled and maintainable systems.
  • Build and maintain microservices orchestration, ensuring reliability, scalability, and performance across distributed systems.
  • Ensure end-to-end software quality through automated testing practices, including unit testing and integration validation.
  • Collaborate with engineers, architects, and stakeholders to define technical solutions and ensure alignment across teams.
  • Contribute to continuous improvement of engineering practices, code quality, and system design standards.
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