We are experts in **technological transformation**, combining human expertise with AI to build scalable tech solutions. With over 8,000 CI&Ters worldwide, we have partnered with more than 1,000 clients throughout our 30-year history. Artificial Intelligence is our reality. **Important**: If you reside in the Metropolitan Region of Campinas, your physical presence at our city offices is mandatory, per our current attendance policy. **Your mission:** Participate across the entire lifecycle—from feature conception, test monitoring, production deployment, system maintenance, and continuous improvement—to delivering services linked to one of Brazil’s largest banks’ products. **You must have experience in:** * Object-oriented programming languages, with no restrictions for working with Java and Kotlin. * Microservices architecture \- Software development best practices: TDD, DDD, Clean Code, and Hexagonal Architecture * Agile practices/frameworks: SCRUM or KANBAN * SQL databases * HTTP/HTTPS protocol * GIT / Git Flow * Strong communication and collaboration with the team * Solving technical issues (bugs/incidents/analyses) * Adhering to client-defined policies and processes * Writing unit, functional, and performance tests following team guidelines/directions * Instrumenting applications to collect performance metrics, operational logs, and telemetry data. **You’ll stand out with experience in:** * Spring Boot and/or Javalin * Kafka / SQS / SNS * NoSQL * Docker and Kubernetes * Data streaming solutions * Event-driven solutions * API management platforms such as Apigee and Node.js (server-side management, API governance) * AWS \#LI\-Midsenior \#LI\-DJ1 **Our benefits:** * Health and dental insurance; * Meal and food allowances; * Childcare assistance; * Extended parental leave; * Partnerships with gyms and health & wellness professionals via Wellhub (Gympass, TotalPass); * Profit and Results Sharing Program (PRP); * Life insurance; * Continuous learning platform (CI&T University); * Discount club; * Free online platform dedicated to promoting physical health, mental well-being, and overall wellness; * Pregnancy and responsible parenting courses; * Partnerships with online course platforms; * Language learning platform; * And many more More details about our benefits here: https://ciandt.com/br/pt\-br/carreiras At CI&T, inclusion begins from the first contact. If you are a person with a disability, it is essential to **submit your medical report during the selection process.** *Check which information must be included in the report* *by clicking here.* This ensures we provide the appropriate support and accommodations you deserve. **If you don’t yet have the official medical report, don’t worry—we can support you in obtaining it.** We have a dedicated Health & Wellness team, inclusion specialists, and affinity groups ready to support you at every stage. Count on us to walk this journey alongside you.