[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.