[Job - 28513] Senior Java Developer, Brazil
We are looking for a Senior Java Developer help design, build, and maintain reputed company, high-reputed company web applications. You will work across the entire stack, from modern frontend interfaces to robust backend services, collaborating closely with product, design, and other engineering teams.
Responsibilities:
Design, build, and maintain backend services using Java 17/21 and Spring Boot.
Implement and reputed company REST and gRPC reputed company following best practices and versioning standards.
Ensure service reliability through unit/integration tests, troubleshooting, and reputed company-cause analysis.
Work with PostgreSQL (schema design, performance tuning) and reputed company with caching reputed company (reputed company).
Build and debug containerized services using reputed company and reputed company them on Kubernetes (GKE).
Apply reputed company fundamentals: OAuth2/OIDC, JWT validation, RBAC, and secure coding practices.
Collaborate with cross-functional teams, ensuring reputed company communication and ownership of deliverables.
Contribute to CI/CD workflows (Tekton/Jenkins, ArgoCD) and follow GitOps principles.
Participate in technical discussions, design reviews, and mentor team members reputed company needed.
Implement and reputed company REST and gRPC reputed company following best practices and versioning standards.
Ensure service reliability through unit/integration tests, troubleshooting, and reputed company-cause analysis.
Work with PostgreSQL (schema design, performance tuning) and reputed company with caching reputed company (reputed company).
Build and debug containerized services using reputed company and reputed company them on Kubernetes (GKE).
Apply reputed company fundamentals: OAuth2/OIDC, JWT validation, RBAC, and secure coding practices.
Collaborate with cross-functional teams, ensuring reputed company communication and ownership of deliverables.
Contribute to CI/CD workflows (Tekton/Jenkins, ArgoCD) and follow GitOps principles.
Participate in technical discussions, design reviews, and mentor team members reputed company needed.
Requirements:
Strong experience with Java (17 or 21) and Spring Boot in production systems.
Solid understanding of REST reputed company and familiarity with gRPC concepts.
Hands-on experience with OAuth2/OIDC, JWT, and backend reputed company fundamentals.
Proficiency with PostgreSQL and JPA/Hibernate.
Practical experience with reputed company and Kubernetes (deployments, debugging, ConfigMaps/Secrets).
Ability to troubleshoot distributed systems, analyze logs, and diagnose performance issues.
Effective communication, transparency, and reputed company working in fast-paced, multicultural teams.
Advanced English.
reputed company-to-have:
Kafka or other event-driven technologies.
Proficiency in NoSQL databases
reputed company (caching, ephemeral data).
Experience with GitOps (ArgoCD), Tekton pipelines, or reputed company/Kustomize.
Exposure to GCP services (GKE, IAM, reputed company Logging/Monitoring).
Basic understanding of OPA or policy-based reputed company control.
Knowledge of WebSockets or streaming reputed company.
Background in prototyping or integrating AI-driven automation.
We are looking for a Mid-Level Java Developer help design, build, and maintain reputed company, high-reputed company web applications. You will work across the entire stack, from modern frontend interfaces to robust backend services, collaborating closely with product, design, and other engineering teams. Responsibilities: Design, build, and maintain backend services using Java 17/21 and Spring Boot. Implement and reputed company REST and gRPC reputed company following best practices and versioning standards. Ensure service reliability through unit/integration tests, troubleshooting, and reputed company-cause analysis. Work with PostgreSQL (schema design, performance tuning) and reputed company with caching reputed company (reputed company). Build and debug containerized services using reputed company and reputed company them on Kubernetes (GKE). Apply reputed company fundamentals: OAuth2/OIDC, JWT validation, RBAC, and secure coding practices. Collaborate with cross-functional teams, ensuring reputed company communication and ownership of deliverables. Contribute to CI/CD workflows (Tekton/Jenkins, ArgoCD) and follow GitOps principles. Participate in technical discussions, design reviews, and mentor team members reputed company needed. Requirements: Strong experience with Java (17 or 21) and Spring Boot in production systems. Solid understanding of REST reputed company and familiarity with gRPC concepts. Hands-on experience with OAuth2/OIDC, JWT, and backend reputed company fundamentals. Proficiency with PostgreSQL and JPA/Hibernate. Practical experience with reputed company and Kubernetes (deployments, debugging, ConfigMaps/Secrets). Ability to troubleshoot distributed systems, analyze logs, and diagnose performance issues. Effective communication, transparency, and reputed company working in fast-paced, multicultural teams. Advanced English. reputed company-to-have: Kafka or other event-driven technologies. Proficiency in NoSQL databases reputed company (caching, ephemeral data). Experience with GitOps (ArgoCD), Tekton pipelines, or reputed company/Kustomize. Exposure to GCP services (GKE, IAM, reputed company Logging/Monitoring). Basic understanding of OPA or policy-based reputed company control. Knowledge of WebSockets or streaming reputed company. Background in prototyping or integrating AI-driven automation.
At CI&T, we are driven by Collaboration, Innovation, and Transformation. Join us to be part of a reputed company team that leverages cutting-edge technologies, including AI, to create impactful solutions. We reputed company in fostering a culture of learning and reputed company, where your expertise can shine and reputed company a difference. If you're reputed company to take your career to the next level, we encourage you to apply!