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Backend Developer, Java, Spring Boot

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 5,001-10,000Since 1995H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

53 days ago

Salary

0

Seniority

Senior

Job Description

Backend Developer, Java, Spring Boot

CI&T

• Design and implement RESTful APIs with Spring Boot 3 (Web and WebFlux) • Implement and maintain complex KPI calculation logic (SFC Index, ranking, incentives) • Manage database schema evolution with Flyway migrations on PostgreSQL • Integrate with Azure Active Directory (OAuth2 / JWT) for authentication and authorization • Maintain a Redis caching layer for high-frequency KPI reads • Integrate with external systems • Send email notifications via SendGrid and push notifications via APNs (Pushy) • Manage secrets using AWS Secrets Manager • Write unit and integration tests (JUnit 5, Mockito, Spring Security Test) • Document APIs with OpenAPI / Springdoc UI • Participate in maintenance of the Jenkins CI/CD pipeline

Job Requirements

  • 4+ years of Java
  • Spring Boot 3 (Web, Data JPA, Security, Cache, Actuator)
  • Spring Security (OAuth2 / JWT) and Azure AD integration
  • PostgreSQL and Flyway (schema migrations)
  • Redis (Spring Cache)
  • Maven
  • Lombok and MapStruct
  • JUnit 5 and Mockito
  • REST API design
  • Git with trunk-based development

Benefits

  • Health and dental insurance
  • Meal and food allowance
  • Childcare assistance
  • Extended paternity leave
  • Partnerships with gyms and health & wellness professionals via Wellhub (Gympass) and TotalPass
  • Profit sharing and results participation (PLR)
  • Life insurance
  • Continuous learning platform (CI&T University)
  • Employee discount club
  • Free online platform focused on physical, mental, and overall well-being
  • Pregnancy and responsible parenting course
  • Partnerships with online learning platforms
  • Language learning platform
  • And many more!

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