Java Developer – Mid/Senior

🕒 December 31, 2025

🗣️🇧🇷🇵🇹 Portuguese Required

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Logo of CI&T

CI&T

5001 - 10000 employees

Founded 1995

🤖 Artificial Intelligence

☁️ SaaS

💰 $5.5M Venture Round on 2014-04

Artificial Intelligence • Cloud Services • SaaS

CI&T is a global tech transformation specialist focusing on helping organizations navigate their technology journey. With services spanning from application modernization and cloud solutions to AI-driven data analytics and customer experience, CI&T empowers businesses to accelerate their growth and maximize operational efficiency. The company emphasizes digital product design, strategy consulting, and immersive experiences, ensuring a robust support system for enterprises in various industries.

📋 Description

• Collaborate with cross-functional teams to identify software requirements; • Write clean, efficient, and maintainable code following best practices and coding standards; • Perform unit and integration testing to ensure software quality; • Develop software solutions using Agile methodologies; • Work with product owners, architects, and other developers to understand project requirements and translate them into technical specifications; • Design, develop, and maintain RESTful APIs; • Work with SQL databases (Oracle); • Create and maintain documentation for software development projects; • Troubleshoot and debug software applications to resolve issues; • Participate in code reviews and provide constructive feedback to improve code quality; • Stay up to date with emerging trends and technologies in software development.

🎯 Requirements

• Strong experience with Java and Spring (Java versions 8, 11 and 21); • Experience with SQL databases (Oracle); • Experience in Java using object-oriented programming principles and design patterns; • Experience with JavaScript (React/Angular); • Experience with PL/SQL; • Experience developing RESTful APIs and microservices architecture; • Familiarity with containerization technologies such as Docker and Kubernetes; • Excellent problem-solving skills; • Proficient in writing clean, modular, and testable code; • Clear and professional communication skills, with the ability to contribute effectively to team discussions.

🏖️ Benefits

• Health and dental insurance; • Meal and grocery allowance (meal and food vouchers); • Childcare assistance; • Extended parental leave; • Partnerships with gyms and health/wellness professionals via Wellhub (Gympass) 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 wellbeing; • Pregnancy and responsible parenting course; • Partnerships with online course platforms; • Language learning platform; • And many others

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