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CI&T

Senior Java Developer

CI&T

Senior Developer in Java at CI&T specializing in scalable backend solutions for over 1,000 clients globally. Focus on quality code and engineering best practices.

Posted 5/7/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies
AWSCloudDockerJavaJenkinsKafkaKubernetesMongoDBRabbitMQRedisSpringSpring BootSpringBoot

About the role

Key responsibilities & impact
  • Experience working on BFF (Backend-for-Frontend) solutions focused on Mobile
  • Design and develop scalable, resilient backend solutions using Java
  • Ensure code quality with a focus on maintainability and performance
  • Support the dissemination of software engineering best practices, including TDD, BDD, DDD and Clean Code
  • Perform code reviews and optimizations, engage in pair programming and provide mentoring to the team
  • Collaborate with business areas to translate complex rules into efficient implementations
  • Promote technical knowledge sharing and provide support to development teams
  • Guide and establish technical guidelines for requirements gathering with clients
  • Take technical ownership of backend-related aspects of projects and products
  • Ensure technical documentation of projects and application security
  • Propose solutions autonomously, contributing to decision-making at various leadership levels
  • Facilitate consensus in high-complexity technical decisions, promoting collaboration and alignment among development teams

Requirements

What you’ll need
  • Solid experience in software development
  • Proficiency in programming languages such as Java 8+
  • Experience building software components for development platforms
  • Advanced knowledge of the Spring Boot framework
  • Experience with Docker/Kubernetes, Jenkins/GitLab CI, and AWS Cloud
  • Experience with relational and non-relational databases (MongoDB/Redis)
  • Advanced knowledge of messaging systems (Kafka and RabbitMQ)
  • Knowledge of design patterns and microservices
  • Familiarity with agile practices and development methodologies
  • Bachelor's degree completed or in progress, preferably in Computer Engineering, Computer Science, Systems Analysis, or related fields

Benefits

Comp & perks
  • Health and dental insurance
  • Food and meal allowance
  • Childcare assistance
  • Extended parental leave
  • Partnerships with gyms and health & wellness professionals via Wellhub (Gympass) and TotalPass
  • Profit Sharing (PLR)
  • Life insurance
  • Continuous learning platform (CI&T University)
  • Discount club
  • Free online platform dedicated to promoting physical and mental health and well-being
  • Pregnancy and responsible parenthood course
  • Partnerships with online course platforms
  • Language learning platform
  • And many others

ATS Keywords

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Hard Skills & Tools
JavaSpring BootDockerKubernetesJenkinsGitLab CIAWS CloudMongoDBRedisKafka
Soft Skills
code qualitymentoringcollaborationtechnical ownershipdecision-makingconsensus buildingtechnical guidelinesknowledge sharingcommunicationproblem-solving
Certifications
Bachelor's degree in Computer EngineeringBachelor's degree in Computer ScienceBachelor's degree in Systems Analysis