At CI&T, we are seeking a highly skilled and motivated Senior React Developer to join bour team in Brazil. You will contribute to an innovative project in a collaborative, transforming, and multicultural environment.

Position Overview

As a Senior React Developer, you will lead the design and development of dynamic web applications using React and modern JavaScript frameworks. Collaborating with cross-functional teams, you will ensure high-quality deliverables that meet client expectations while embracing the latest advancements in AI technology.

Key Responsibilities

• Develop and maintain web applications using React and modern JavaScript frameworks.
• Collaborate with the team to design and implement user-facing features.
• Ensure the technical feasibility of UI/UX designs.
• Write clean, maintainable, and efficient code.
• Participate in code reviews and contribute to team knowledge sharing.
• Assist in troubleshooting and resolving technical issues.
• Communicate proficiently in English and lead effectively in a collaborative team environment.

Must-have Skills

• Solid React and Javascript experience
• Advanced English proficiency

Essential Technical Skills

• React & JavaScript: Proficiency in React 18 with functional components, hooks, and modern ES6+ JavaScript for building single-page applications.
• State Management: Experience with Redux and state management patterns for complex applications.
• Styling: CSS/SCSS and modern styling approaches.
• API Integration: Experience with GraphQL for data fetching and integration.
• Testing: Experience with unit testing frameworks (Vitest/Jest) and component testing practices.
• Build Tools: Familiarity with modern build tools (Vite, npm) and development workflows.

General Skills

• Clear and Effective Communication in English: Ability to convey information concisely and understandably, facilitating team collaboration and understanding with stakeholders.
• Proactivity and Autonomy: Ability to take the initiative in problem-solving and manage tasks independently, delivering results efficiently.
• GIT Repository: Experience using GIT for code versioning, including branching, merging, and conflict resolution.

Nice-to-have Skills

• Familiarity with . NET / C# for back-end development
• Familiarity with Docker for containerizing and running applications in development environments.
• Familiarity with command-line interfaces (CLI) and bash scripting for tasks such as running scripts, managing dependencies, and interacting with development tools and services.

Join us at CI&T, where we drive collaboration, innovation, and transformation. If you’re ready to make an impact in a dynamic environment powered by AI, we want to hear from you!

#LI-CI

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.