Senior Java Backend Developer
New
J
JobgetherInformation Technology
BrazilFull-TimeSenior
Salary not disclosed
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Job Details
- Required Skills
- AWSDockerJavaKafkaKubernetesRabbitmqSpring BootCI/CDRESTful APIsMicroservices
Requirements
- Strong experience with Java backend development, including Spring Boot and Java versions 8, 11, 12, 17, and 21.
- Solid knowledge of microservices architecture, especially Hexagonal Architecture principles.
- Experience designing and consuming APIs, API Gateways, and system integrations.
- Knowledge of messaging platforms such as Kafka and RabbitMQ.
- Experience working with relational and NoSQL databases, including MongoDB, MySQL, Oracle, and PostgreSQL.
- Familiarity with cloud environments, especially AWS services such as EKS, ECS, EC2, Amazon RDS, and DynamoDB.
- Understanding of design patterns, system design principles, and scalable architecture.
- Experience with security concepts such as encryption (AES-256), hashing, and JWT/Azure AD authentication.
- Knowledge of Docker, Kubernetes, container orchestration, and infrastructure configuration.
- Experience with CI/CD pipelines, GitLab, YAML, Kustomize, and Git best practices.
- Familiarity with application monitoring and observability tools such as Datadog, New Relic, or Dynatrace.
Responsibilities
- Develop and maintain Java-based microservices following software architecture best practices.
- Implement and integrate messaging solutions based on asynchronous and event-driven architectures.
- Design, develop, and consume REST APIs and domain events.
- Participate in technical solution design and contribute to architectural decisions.
- Implement observability practices, including logging, metrics, and tracing.
- Identify and resolve performance, concurrency, and scalability challenges.
- Collaborate with product, QA, infrastructure, and engineering teams.
- Provide technical guidance and mentorship to less experienced developers.
- Ensure compliance with security standards and service governance.
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