We are **tech transformation** specialists, uniting human expertise with AI to create scalable tech solutions. With over 8,000 CI\&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. **Objective:** Transform business requirements into robust, maintainable backend services, aligned with architecture standards and Agile delivery processes. ### **Key Responsibilities:** * **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. ### **Required Skills and Qualifications:** * **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. ### **Soft Skills:** * **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. ### **Nice\-to\-Have Skills:** * **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! \#LI\-THAI23 **Our benefits:*** Health and dental insurance * Meal and food allowance * Childcare assistance * Extended paternity leave * Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass; * Profit Sharing and Results Participation (PLR); * Life insurance * Continuous learning platform (CI\&T University); * Discount club * Free online platform dedicated to physical, mental, and overall well\-being * Pregnancy and responsible parenting course * Partnerships with online learning platforms * Language learning platform And many more! More details about our benefits here: https://ciandt.com/br/pt\-br/carreiras At CI\&T, inclusion starts at the first contact. If you are a person with a disability, it is important **to present your assessment during the selection process.** *See which data needs to be included in the report by* *clicking here*.This way, we can ensure the support and accommodations that you deserve. **If you do not yet have the assessment, don't worry: we can support you in obtaining it.** We have a dedicated Health and Well\-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.
João Silva
Indeed · HR
João Silva
Indeed · HR
