Senior Java Fullstack Developer

Tech transformation specialists with 30 years of experience, operating in 10 countries with 6,000 employees across 5 continents.
Campinas, State of São Paulo, Brazil
Backend
Senior Software Engineer
In-Person
1,000 - 5,000 Employees
5+ years of experience
Enterprise SaaS

Description For Senior Java Fullstack Developer

CI&T is a global tech transformation company with a 30-year legacy, employing 6,000 professionals across 10 countries. We're seeking a Senior Java Fullstack Developer to join our team in Campinas, Brazil. This role combines backend expertise with Java Spring Boot and frontend development using React, focusing on building enterprise-scale solutions using microservices architecture.

The ideal candidate will be responsible for transforming business requirements into efficient code, while maintaining high quality standards through practices like Clean Code and SOLID principles. You'll work with cutting-edge technologies including Kafka for messaging, various databases, and implement AI-driven optimizations to improve workflow efficiency.

We offer a comprehensive benefits package including health insurance, mental health support, and continuous learning opportunities through CI&T University. Our work environment emphasizes collaboration in multidisciplinary agile teams, providing opportunities for professional growth and innovation.

The position requires on-site presence in our Campinas office, with flexible arrangements regarding specific days. You'll be part of a company that values diversity and inclusion, actively encouraging applications from underrepresented communities. Join us in delivering impactful solutions for global brands while working with the latest technologies in a supportive, growth-oriented environment.

Last updated a day ago

Responsibilities For Senior Java Fullstack Developer

  • Transform business requirements into source code following architectural definitions
  • Participate in refinement meetings and document solutions
  • Ensure code quality and fix technical issues
  • Collaborate with the development team in agile ceremonies
  • Participate in code reviews and quality assurance activities
  • Implement and optimize algorithms using AI techniques
  • Develop and maintain continuous delivery systems
  • Create and maintain technical documentation
  • Collaborate on time and resource estimations
  • Perform testing and validation of developed solutions

Requirements For Senior Java Fullstack Developer

Java
React
Kafka
  • Experience with Java development using Spring Boot for backend
  • Experience with React for frontend
  • Knowledge of relational and/or non-relational databases
  • Experience with testing culture (unit tests, etc.) and code review practices
  • Mastery of development best practices (Clean Code, SOLID, etc.)
  • Experience with code versioning tools (GitHub, Gitlab, Azure DevOps Repos)
  • Experience in Microservices architecture and RESTful APIs
  • Experience with messaging services (SQS, Kafka)
  • Ability to work with multidisciplinary teams in agile delivery model

Benefits For Senior Java Fullstack Developer

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

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