[Job- 31021] Senior Full Stack Oracle Developer, Brazil

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated 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 across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day. We are looking for a Full Stack Oracle Developer to join our multidisciplinary teams and work on building, evolving, and maintaining robust, high-impact solutions. You will work in an agile (Lean/Agile), collaborative, and challenging environment, using engineering best practices to transform business needs into efficient and scalable software. Responsibilities * Develop and maintain full stack applications using Oracle backend technologies and modern frontend frameworks; * Model, optimize, and manipulate Oracle relational databases, creating and maintaining complex queries, stored procedures, functions, packages, and triggers (PL/SQL); * Design and implement RESTful/SOAP APIs for integration between legacy systems and modern platforms; * Build responsive and intuitive user interfaces focused on user experience (UX); * Perform performance analysis, SQL query tuning, and critical incident troubleshooting across database and application layers; * Actively participate in agile ceremonies (Dailies, Planning, Review, Retrospective) and collaborate with Product Owners, Architects, and Designers; * Ensure code quality through unit testing, integration testing, and code reviews; * Apply clean architecture principles, software security, and engineering best practices. What We Are Looking For (Required Qualifications) Qualifications * Advanced English * Backend & Database: Solid experience in Oracle Database development and PL/SQL programming; * Frontend: Proficiency in modern frameworks and languages (e.g., React, Angular, Vue.js, JavaScript/TypeScript, or Oracle APEX); * Integrations: Strong knowledge in developing and consuming RESTful / SOAP APIs; * Architecture & Engineering: Good understanding of object-oriented programming, design patterns, and data structures; * Version Control: Practical experience with version control tools (Git/GitHub/GitLab). Nice to Have * Experience with Oracle APEX (Application Express) and Oracle JET; * Knowledge of cloud services (Oracle Cloud Infrastructure - OCI, AWS, Azure, or GCP); * Experience with CI/CD pipelines and DevOps practices (Docker, Kubernetes, Jenkins, etc.); * Official Oracle certifications (PL/SQL, Database, or OCI); * Familiarity with agile methodologies and Lean culture. #LI-LO1 Our benefits: -Health and dental insurance -Meal and food allowance -Childcare assistance -Extended paternity leave -Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass; - Profit Sharing and Results Participation (PLR); -Life insurance - Continuous learning platform (CI&T University); -Discount club -Free online platform dedicated to physical, mental, and overall well-being -Pregnancy and responsible parenting course -Partnerships with online learning platforms -Language learning platform And many more! More details about our benefits here: https://ciandt.com/br/pt-br/carreiras At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here . This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it. We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.