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[Job - 32190] Senior Java Developer, Brazil

CI&T
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Hybrid (Brasil)HomeofficePosted 1w ago

About the role

Senior Java Developer to lead design and development of a scalable cloud-based solution using Java, Spring Boot, and AWS in Brazil. Collaborative, innovative, and transformative environment with AI-driven projects.

Responsibilities

  • Develop, test, and deploy software applications using Java, Spring Boot, and AWS.
  • Collaborate with stakeholders to define project requirements and technical solutions.
  • Maintain and improve application performance, scalability, and reliability.
  • Mentor junior developers and contribute to a culture of learning.
  • Implement best practices in Agile and Test-Driven Development (TDD).
  • Ensure the integration of RESTful APIs within microservice architectures.
  • Engage actively in code reviews and contribute to continuous integration and delivery processes.

Qualifications

  • 5+ years of experience as a developer working on large, distributed systems.
  • 8+ years of development experience in any language, with the last 4 years focused on Java for server-side applications.
  • Expert in Core Java 1.8 and above.
  • Proficient with Spring, Spring Boot, and development of RESTful/JSON web services in a micro-service architecture.
  • Demonstrable proficiency with JUnit, Mockito, and Assert-J.
  • Strong experience with messaging frameworks such as JMS and ActiveMQ.
  • Proficient in Git and familiar with continuous integration systems like Jenkins and GitHub.
  • Comfortable working with relational and NoSQL databases, and proficient in database access using Spring JDBC template, JPA, and Hibernate.
  • High-level understanding of in-memory distributed data storage systems like memcache and Hazelcast.
  • Excellent verbal and written communication skills.
  • A strong desire to solve complex problems and learn new technologies.
  • Bachelor’s or higher in Computer Science, Software Development, or a related field.

Skills

Required:JavaSpring Framework & Spring BootRESTful APIsJUnit/Mockito/AssertJMessaging (JMS/ActiveMQ)Git & CI (Jenkins, GitHub)

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!
Last updated Oct 21, 2026. Interested? Apply on the company site.

About CI&T

Technology Transformation Specialists

A global technology consulting and digital transformation firm that combines human expertise with AI to develop innovative solutions.

Technology transformationAISoftware developmentCloud servicesDigital experienceData analyticsApplication modernizationConsulting
Company profileWebsite

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