[Job - 29363] Senior Java Developer, Brazil

• →Design & Development: Design, build, and maintain backend services using Java 17/21 and Spring Boot.
• →API Implementation: Implement and evolve REST and gRPC APIs following best practices and versioning standards.
• →Service Reliability: Ensure service reliability through unit/integration tests, troubleshooting, and root-cause analysis.
• →Database Management: Work with PostgreSQL (schema design, performance tuning) and integrate with caching layers (Redis).
• →Containerization: Build and debug containerized services using Docker and deploy them on Kubernetes (GKE).
• →Security Practices: Apply security fundamentals: OAuth2/OIDC, JWT validation, RBAC, and secure coding practices.
• →Collaboration: Collaborate with cross-functional teams, ensuring clear communication and ownership of deliverables.
• →CI/CD Contribution: Contribute to CI/CD workflows (Tekton/Jenkins, ArgoCD) and follow GitOps principles.
• →Mentorship: Participate in technical discussions, design reviews, and mentor team members when needed.

• Java Proficiency: Strong experience with Java (17 or 21) and Spring Boot in production systems.
• API Knowledge: Solid understanding of REST APIs and familiarity with gRPC concepts.
• Security Fundamentals: Hands-on experience with OAuth2/OIDC, JWT, and backend security fundamentals.
• Database Skills: Proficiency with PostgreSQL and JPA/Hibernate.
• Containerization Experience: Practical experience with Docker and Kubernetes (deployments, debugging, ConfigMaps/Secrets).
• Troubleshooting Ability: Ability to troubleshoot distributed systems, analyze logs, and diagnose performance issues.
• Communication Skills: Effective communication, transparency, and resilience working in fast-paced, multicultural teams.
• Language Proficiency: Advanced English.

• Proactive Ownership: Proactive ownership of tasks and a continuous improvement mindset.
• Strong Communicator: Strong communication across technical and non-technical audiences.
• Adaptability: Comfortable with context switching and balancing priorities.
• Team Player: Collaborative, inclusive team player who values shared success.
• Resilience: Ability to remain adaptable under ambiguity and shifting requirements.

• Event-Driven Technologies: Experience with Kafka or other event-driven technologies.
• NoSQL Proficiency: Proficiency in NoSQL databases.
• Caching Experience: Knowledge of Redis (caching, ephemeral data).
• GitOps Exposure: Experience with GitOps (ArgoCD), Tekton pipelines, or Helm/Kustomize.
• GCP Services: Exposure to GCP services (GKE, IAM, Cloud Logging/Monitoring).
• Policy Control Knowledge: Basic understanding of OPA or policy-based access control.
• WebSocket Knowledge: Knowledge of WebSockets or streaming APIs.
• AI Automation Background: Background in prototyping or integrating AI-driven automation.

If you are passionate about building robust backend solutions and thrive in a collaborative environment, we would love to hear from you!