CI&T

[Job-31106] Senior Kotlin/Java Developer, Brazil

JavaNode.jsSQLAWSDockerKubernetes
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About the opportunity

At CI&T, we help large companies transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.

With 30 years of experience in technological transformation, we accelerate innovation with expertise in agentic SDLC, application modernization, Data & AI, martech, and business strategy.

We are 8.000 CI&Ters in over 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.

We are looking for a Senior Developer with strong knowledge in Java, Kotlin Backend, AWS to work on a challenging project linked to one of the largest digital banks in Brazil. Your mission will be to act throughout the development lifecycle, from the conception of functionalities to the support and continuous improvement of services.

Important: If you reside in the Campinas Metropolitan Region, your presence in the city's offices will be mandatory, according to the current attendance policy.

#LI-DJ1 #LI-midsenior

At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your medical report during the selection process. Check which data needs to be included in the report by clicking here. This way, we can ensure the support and adaptations you deserve. If you don't have the characterizing report yet, 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 all stages. Count on us to go through this journey side by side.

Your Mission

  1. Act in all stages of the software development lifecycle, including conception of functionalities, testing, production deployment, support, and continuous improvements.

Minimum requirements

Requirements

  1. Work with object-oriented languages, with proficiency in Java and Kotlin.
  1. Microservices architecture.
  1. Good software development practices, such as TDD (Test-Driven Development), DDD (Domain-Driven Design), Clean Code, and Hexagonal Architecture.
  1. Agile practices/frameworks, such as SCRUM or KANBAN.
  1. SQL databases.
  1. HTTP/HTTPS protocol.
  1. GIT and Git Flow.
  1. Good communication and partnership skills with the team.
  1. Solution of technical problems (bugs, incidents, analyses).
  1. Follow policies and processes defined by the client.
  1. Coding of unit, functional, and performance tests, according to team guidelines.
  1. Instrumentation of applications for extracting performance information, operational logs, and metrics.

You Will Stand Out With

  1. Experience with Spring Boot and/or Javalin.
  1. Familiarity with Kafka, SQS, and SNS.
  1. Knowledge of NoSQL databases.
  1. Experience with Docker and Kubernetes.
  1. Experience with data streaming solutions.
  1. Experience with event-driven solutions.
  1. Knowledge of platforms like ApiGee and Node.js (server-side management, APIs management).
  1. Experience with AWS.

Our benefits

  • Health and dental plan;
  • Meal and food voucher;
  • Childcare assistance;
  • Extended parental leave;
  • Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;
  • Profit Sharing (PLR);
  • Life Insurance;
  • Continuous learning platform (CI&T University);
  • Discount club;
  • Free online platform dedicated to promoting physical, mental health, and well-being;
  • Pregnancy and responsible parenting course;
  • Partnership with online course platforms;
  • Platform for language learning;
  • And many others

More details about our benefits here: ciandt.com/br/pt-br/carreiras

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