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[Job 29147] Mid-level Developer Backend Java (Focus in AI)

2 hours, 58 minutes ago
Brazil
Full-time
Mid Level
AI Engineer
Software Development
Angular CI/CD Docker Java JUnit Kafka Kubernetes LLM Microservices Mockito RabbitMQ REST API Spring Boot SQL
Apply Now
CI&T

CI&T

CI&T is a global digital technology agency empowering agile growth for leading companies through advanced technologies with a team of 2000 experts worldwide.

Internet Software & Services
5K-10K
Founded 1995
View All Jobs 183

Description

  • Design and maintain backend systems in Java and Spring Boot for an AI-powered chatbot platform.
  • Integrate backend services with large language models to improve performance and interaction quality.
  • Use AI-assisted development tools to speed up coding, testing, and documentation workflows.
  • Build scalable RESTful APIs to support natural language processing workloads.
  • Implement efficient data flows using relational and non-relational databases.
  • Work with messaging systems such as Kafka or RabbitMQ.
  • Ensure platform stability through JUnit, Mockito, and Clean Code practices.
  • Work with Docker and Kubernetes in a CI/CD delivery environment.
  • Collaborate on the modernization of the chatbot ecosystem and related backend architecture.

Requirements

  • Strong hands-on experience with Java and Spring Boot in production environments.
  • Familiarity with generative AI concepts and consuming APIs from language models.
  • Solid knowledge of data structures, design patterns, and microservices architecture.
  • Practical knowledge of the testing pyramid, including unit, integration, and end-to-end tests.
  • Experience with both SQL and NoSQL data persistence.
  • Experience with Docker and Kubernetes in a CI/CD environment.
  • Nice to have: familiarity with Angular for chatbot integration.
  • Nice to have: experience with observability tools such as Dynatrace.
  • Interest in AI and backend development for intelligent systems.

Benefits

  • Health and dental insurance.
  • Food and meal allowance.
  • Childcare assistance.
  • Extended parental leave.
  • Gym and wellness partnerships via Wellhub (Gympass) and TotalPass.
  • Profit sharing (PLR).
  • Life insurance.
  • Continuous learning platform through CI&T University.
  • Discount club and partnerships with online course platforms.
  • Free online platform focused on physical and mental health and overall well-being.
  • Pregnancy and responsible parenting courses.
  • Language learning platform.

Interested in this position?

Apply directly on the company website

Apply Now

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