




Summary: As a Senior Java Backend Developer, you will lead the design and development of scalable cloud-based solutions, collaborating with cross-functional teams to ensure high-quality deliverables. Highlights: 1. Lead design and development of scalable cloud-based solutions 2. Collaborate with cross-functional teams on robust solutions 3. Mentor junior developers and foster technical excellence We are **tech transformation** specialists, uniting human expertise with AI to create scalable tech solutions. With over 7\.400 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. **Your Mission** As a Senior Java Backend Developer, you will lead the design and development of a scalable cloud\-based solution, employing Java, Spring Boot, and both SQL and NoSQL databases. Collaborating with cross\-functional teams, you will ensure high\-quality deliverables aligned with client expectations, all while being part of a team that thrives on collaboration, innovation, and transformation. **Key Responsibilities** Design, develop, and enhance backend applications using Java and Spring Boot; Implement and maintain automated tests (JUnit) to ensure quality and stability; Work with SQL (PostgreSQL) and NoSQL databases, ensuring data integrity and performance; Contribute to the design and implementation of cloud\-based solutions (GCP); Collaborate with cross\-functional teams to deliver robust, scalable solutions aligned with client needs; Mentor junior developers and foster a culture of learning and technical excellence. **Required Skills and Qualifications** Solid experience with Java and Spring Boot; Strong knowledge of JPA and JUnit; Hands\-on experience with Kubernetes (K8s) and Crunchy Data (PostgreSQL on K8s); Experience with Redpanda and Kafka for messaging and event\-driven architectures; Proficiency in SQL (PostgreSQL) and NoSQL databases; Familiarity with Google Cloud Platform (GCP); Excellent communication and collaboration skills in multicultural teams; Advanced English (both written and spoken). \#LI\-CI **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.** 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.


