Mid-level Kotlin/Java Backend Developer

Tech transformation specialists with 30 years of experience, 6,000 employees across 10 countries, focusing on design, strategy, and engineering for global brands.
Backend
Mid-Level Software Engineer
Remote
1,000 - 5,000 Employees
3+ years of experience
Finance

Description For Mid-level Kotlin/Java Backend Developer

CI&T is a global tech transformation company with 30 years of experience, serving major financial institutions in Brazil. We're seeking a Mid-level Kotlin/Java Backend Developer to join our team working on projects for one of Brazil's largest banks. The role involves full software development lifecycle responsibilities, from conception to production deployment and continuous improvement. You'll work with modern technologies including Java, Kotlin, and microservices architecture, applying best practices like TDD, DDD, and Clean Code. The position offers comprehensive benefits including health insurance, mental health support, and professional development opportunities through CI&T University. We value diversity and inclusion, creating an environment where innovation thrives through different perspectives and experiences. The role combines technical excellence with collaborative teamwork, making it an ideal opportunity for developers looking to impact the financial services sector while growing their careers in a supportive, global organization.

Last updated 4 days ago

Responsibilities For Mid-level Kotlin/Java Backend Developer

  • Develop and implement features using Java and Kotlin
  • Participate in microservices design and architecture
  • Apply software development best practices like TDD, DDD, Clean Code, and Hexagonal Architecture
  • Collaborate in agile development practices (SCRUM or KANBAN)
  • Work with SQL databases and ensure query integrity and performance
  • Use HTTP/HTTPS protocols for service communication
  • Manage code versioning using GIT and Git Flow
  • Collaborate effectively with the team
  • Solve technical problems, including bugs and incidents
  • Code unit, functional, and performance tests
  • Instrument applications for performance monitoring, logging, and metrics

Requirements For Mid-level Kotlin/Java Backend Developer

Java
Kotlin
Node.js
Kubernetes
  • Strong expertise in Java and Kotlin
  • Microservices architecture knowledge
  • Software development best practices
  • SQL database experience
  • HTTP/HTTPS protocol knowledge
  • GIT/Git Flow proficiency
  • Good communication and team collaboration skills
  • Technical problem-solving abilities
  • Comprehensive testing skills
  • AWS experience

Benefits For Mid-level Kotlin/Java Backend Developer

Medical Insurance
Dental Insurance
Mental Health Assistance
Parental Leave
  • Health and dental insurance
  • Meal allowance
  • Childcare assistance
  • Extended parental leave
  • Gympass
  • Profit sharing
  • Life insurance
  • Mental health platform partnership
  • CI&T University
  • Discount club
  • Support program: psychological guidance and nutrition
  • Pregnancy and parenting courses
  • Online course platform partnerships
  • Language learning platform

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