Taro Logo

Senior Java/Kotlin Backend Developer + AWS

Technology transformation specialists combining human expertise with AI to create scalable tech solutions
Campinas, State of São Paulo, Brazil
Backend
Senior Software Engineer
Remote
5,000+ Employees
5+ years of experience
Enterprise SaaS · Finance

Description For Senior Java/Kotlin Backend Developer + AWS

CI&T, a global technology transformation company with over 6,500 employees worldwide, is seeking a Senior Java/Kotlin Backend Developer to join their team. This role offers an exciting opportunity to work on strategic projects for one of Brazil's largest banks, focusing on developing and maintaining critical services. The position combines cutting-edge technologies including Java/Kotlin, AWS services, and reactive programming paradigms.

The ideal candidate will be responsible for the complete lifecycle of features, from conception to production deployment, ensuring high-quality, performant solutions. This role requires expertise in Java 8+ or Kotlin with Spring framework, extensive AWS knowledge, and experience with modern development practices including automated testing and reactive programming.

Working at CI&T means joining a company with a 30-year history of successful partnerships with over 1,000 clients. The company offers a comprehensive benefits package including health insurance, professional development opportunities through CI&T University, and various wellness programs. They strongly value diversity and inclusion, encouraging applications from underrepresented communities.

The position is remote-friendly but requires occasional presence in the Campinas metropolitan region office according to current attendance policies. This is an excellent opportunity for a senior developer looking to work with enterprise-scale applications while contributing to innovative financial technology solutions.

Last updated 13 days ago

Responsibilities For Senior Java/Kotlin Backend Developer + AWS

  • Work on the full lifecycle of features from conception to production deployment
  • Develop services for one of Brazil's largest banks
  • Ensure quality, performance and innovation
  • Maintain and continuously improve systems
  • Implement automated tests including unit and integration tests
  • Create and consume REST APIs
  • Work with stream processing using Apache Kafka

Requirements For Senior Java/Kotlin Backend Developer + AWS

Java
Kotlin
Python
Kafka
  • Strong experience in Java 8+ or Kotlin with Spring framework
  • Deep knowledge of AWS services (API Gateway, ECS, Lambda, SQS, DynamoDB, DocumentDB, Aurora)
  • Experience with automated testing
  • REST API development expertise
  • Python development experience
  • Experience with Apache Kafka
  • Knowledge of Gradle for build automation
  • Experience with WebClient in reactive applications using Flux pattern
  • Understanding of hexagonal architecture
  • Knowledge of reactive programming concepts
  • Familiarity with infrastructure as code (Terraform, AWS CloudFormation) - desired
  • Experience with monitoring tools (AWS CloudWatch, Datadog) - desired

Benefits For Senior Java/Kotlin Backend Developer + AWS

Medical Insurance
Dental Insurance
Parental Leave
Vision Insurance
  • Health and dental insurance
  • Meal and food allowance
  • Childcare assistance
  • Extended paternity leave
  • Wellhub (Gympass)
  • TotalPass
  • Profit sharing
  • Life insurance
  • CI&T University
  • Discount club
  • Online platform for physical and mental health
  • Pregnancy and parenting courses
  • Online learning platforms partnership
  • Language learning platform

Interested in this job?

Jobs Related To CI&T Senior Java/Kotlin Backend Developer + AWS