Java Developer Senior, Brazil

CI&T; Brasil; Presencial; BRL 167 400 - 223 200; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Health and dental insurance

Meal and food allowance

Extended paternity leave

Profit Sharing and Results Participation (PLR)

Resumo da oferta

CI&T is seeking a Senior Java backend developer to develop and maintain APIs using Spring Boot 3 for the FORCE backend mobile app project. This role involves managing complex KPI calculations and integrating with various external systems.

The ideal candidate will have 4+ years of experience in Java, proficiency in Spring Boot, and a solid understanding of PostgreSQL. The position offers extensive benefits including health insurance and professional development opportunities.

Qualificações

• 4+ years experience in Java.
• Strong knowledge of Spring Boot 3 and PostgreSQL.
• Experience with RESTful API design and integration.

Responsabilidades

• Develop and maintain API and business logic layer.
• Design and implement RESTful APIs with Spring Boot 3.
• Manage database schema evolution with Flyway migrations.

Conhecimentos

Java

Spring Boot 3

PostgreSQL

Redis

JUnit 5

REST API design

Git

Ferramentas

Maven

AWS Secrets Manager

OpenAPI

Descrição da oferta de emprego

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.

With over 8,000 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.

About the Project

The FORCE backend is a Spring Boot 3 API that powers the mobile app used by pharma field force. It processes KPI data from several systems; applies complex business rules (SFC Index calculation, ranking, incentives, alerts); and exposes secure REST endpoints consumed by the mobile app. It runs on PostgreSQL with Redis caching and integrates with Azure Active Directory for identity.

Role

Senior Java backend developer to develop, maintain, and evolve the API and business logic layer.

Responsibilities

• Design and implement RESTful APIs with Spring Boot 3 (Web + 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 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 via AWS Secrets Manager
• Write unit and integration tests (JUnit 5 + Mockito + Spring Security Test)
• Document APIs with OpenAPI / Springdoc UI
• Participate in Jenkins CI/CD pipeline maintenance

Required Skills

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

Nice to Have

• AWS Secrets Manager / Spring Cloud AWS
• SendGrid or transactional email services
• APNs push notification integration (Pushy)
• EclipseLink JPA provider
• OpenAPI / Springdoc
• Pharma / CRM domain knowledge

Benefits

• Health and dental insurance
• Meal and food allowance
• 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

If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here. 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.