Developer Backend Java Senior

At CI&T, we help large companies transform AI potential into real business impact through AI implementation, AI project execution, and technology business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in agentic SDLC, application modernization, Data & AI, martech, and business strategy. We are 8,000 CI&Ters in over 25 countries, collaborating to create solutions with real impact. AI is already part of how we work, grow, and innovate every day. Important: if you reside in the metropolitan region of Campinas, your presence in the city's offices will be mandatory according to the current attendance policy.

We are looking for people residing in Brazil to work as a Senior Java Developer in the financial sector. Your mission: Interact with the development team, ensuring high quality results and alignment with client expectations; Contribute to problem-solving in an affirmative manner, with a systemic vision and a focus on business impact; Mandatory requirements: Experience developing in Java 11 and 17 using Spring Boot 3; Experience with JavaScript and TypeScript (v4+); Deep knowledge of Design Patterns, OOP, SOLID, KISS, DRY, and YAGNI; Experience with automated testing; Experience with Git; Knowledge of relational and/or non-relational databases; Experience building and consuming RESTful APIs. Some experience with AI (Agents - Tools and Skills + MCP)

• AI Fundamentals (Prompt Engineering, agents, etc.)
• SOLID and Clean Code Fundamentals
• Event-driven architecture
• Databases (Mongo and Postgres)
• Caching (Redis)

Behavioral traits:

• Always available, the team exchanges many ideas
• Proactive participant
• Curious
• Inclined to ask questions
• Team spirit, the team is very supportive of each other

Our benefits:

• Health and dental insurance;
• Food and meal vouchers;
• Childcare assistance;
• Extended maternity/paternity leave;
• Partnership with gyms and health and wellness professionals through Wellhub (Gympass) TotalPass;
• Profit and Results Sharing (PLR);
• Life insurance;
• Continuous learning platform (CI&T University);
• Discount club;
• Free online platform focused on improving physical, mental health, and well-being;
• Courses for pregnant women and responsible parenting;
• Partnership with online course platforms;
• Language learning platform;
• And much more

Learn more about our benefits here:

At CI&T, inclusivity begins at first contact. If you are a person with a disability, it is important to provide your medical report during the selection process. Check the necessary data for the report by clicking here. This way, we can ensure the support and accommodations you are entitled to. If you don't have a relevant report yet, don't worry: we can help you get one.

We have a dedicated Health and Well-being team, Inclusion Specialists, and Affinity Groups that will be with you every step of the way. Count on us to go through this journey together.