[Job - 29654] Senior Java Developer, Brazil

June 2, 2026

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. We are seeking a Senior Java Developer to deliver and maintain robust backend services in a fast-paced client environment. You will operate with high autonomy and direct accountability within a multidisciplinary team. <h3>Required Skills and Qualifications:</h3> <ul style="list-style-type: disc;"> <li>Experience: 5+ years in software development.</li> <li>Java & Spring Boot: Strong hands-on experience in production systems.</li> <li>REST API Design: Solid understanding of REST API design and best practices.</li> <li>PostgreSQL Proficiency: Proficiency with PostgreSQL.</li> <li>Containerization Experience: Practical experience with Docker and Kubernetes.</li> <li>Messaging Systems: Experience with Apache Kafka or similar messaging systems.</li> <li>Cloud Familiarity: Familiarity with Google Cloud Platform.</li> <li>Agile Methodologies: Familiarity with Agile methodologies.</li> <li>Language Proficiency: Advanced English — fluent written and verbal communication.</li> </ul> <h3>Nice-to-Have Skills:</h3> <ul style="list-style-type: disc;"> <li>Authentication & Authorization: Experience with OPA (Open Policy Agent) and Keycloak.</li> <li>CI/CD Knowledge: Knowledge of CI/CD pipelines and GitOps practices.</li> </ul> Key Responsibilities<ul style="list-style-type: disc;"> <li>Backend Development: Build and maintain backend services using Java 21 and Spring Boot.</li> <li>API Implementation: Implement and evolve REST APIs following best practices and versioning standards.</li> <li>Product Backlog Management: Work on the team's product backlog, delivering features and enhancements aligned with sprint goals.</li> <li>Incident Resolution: Support the team in diagnosing and resolving incidents.</li> <li>Database Management: Work with PostgreSQL, including schema design and query optimization.</li> <li>Containerization: Build and debug containerized services using Docker and deploy them on Kubernetes.</li> <li>Event-Driven Integration: Integrate with event-driven systems using Apache Kafka.</li> <li>Cloud Environment: Work within Google Cloud Platform (GCP) environments.</li> <li>Time Management: Manage your own time and priorities, taking end-to-end ownership of deliverables.</li> <li>Documentation: Produce clear and accurate release documentation.</li> <li>Collaboration: Collaborate effectively with cross-functional and multicultural teams.</li> <li>Agile Participation: Participate in Agile ceremonies and contribute to continuous improvement practices.</li> </ul> Soft Skills<ul style="list-style-type: disc;"> <li>Autonomy & Self-Organization: Ability to manage your own time and priorities without close supervision.</li> <li>Ownership Mindset: Strong ownership mindset with proactive follow-through on tasks.</li> <li>Clear Communication: Ability to communicate clearly across technical and non-technical audiences.</li> <li>Documentation Skills: Ability to produce structured release and technical documentation.</li> <li>Team Collaboration: Collaborative team player, comfortable in multidisciplinary and multicultural environments.</li> <li>Adaptability: Resilient and adaptable under ambiguity and shifting requirements.</li> </ul> #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 platformAnd many more! More details about our benefits here: <a href="https://ciandt.com/br/pt-br/carreiras">https://ciandt.com/br/pt-br/carreiras</a> 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 <a href="https://docs.google.com/presentation/d/12BqYLIGeEyp9t0ZdF2b4bvnjFLza4E8fmbcowWeBlfk/edit?slide=id.g3a9cf52bf2b_0_0#slide=id.g3a9cf52bf2b_0_0">clicking here</a><a href="https://docs.google.com/presentation/d/12BqYLIGeEyp9t0ZdF2b4bvnjFLza4E8fmbcowWeBlfk/edit?slide=id.g3a9cf52bf2b_0_0#slide=id.g3a9cf52bf2b_0_0">.</a>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.

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[Job - 29654] Senior Java Developer, Brazil

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