CI&T
[Job - 32454] Mid-Level Backend Developer (Java + Spring Boot), Brazil
About this role
Description: Contribute to the design, development, and continuous improvement of scalable backend systems for a B2B e-commerce platform in the alcoholic beverage industry. Build and maintain reliable backend services, develop RESTful APIs, and ensure application quality, security, and performance. Requirements: Strong proficiency in Java and frameworks like Spring and Spring Boot. Solid understanding of microservices architecture and RESTful API design principles. Familiarity with relational and non-relational databases, data modeling, and persistence concepts. Knowledge of messaging systems such as Kafka and RabbitMQ. Experience with automated testing frameworks like JUnit and Mockito. Proficiency in CI/CD practices and familiarity with Docker and Kubernetes. Strong understanding of OOP, data structures, algorithms, and software design patterns. Excellent communication skills and ability to work in cross-functional teams. Upper-intermediate to advanced English proficiency. Benefits: Health and dental insurance. Meal and food allowance. Childcare assistance. Extended paternity leave. Profit Sharing and Results Participation (PLR). Continuous learning platform (CI&T University). Partnerships with online learning platforms and language learning platform. Free online platform dedicated to physical, mental, and overall well-being.