Frontend Developer (React) – Brazil

About the role

We are seeking a Frontend Developer with strong React expertise to join a product‑focused team building digital solutions for large‑scale user communities. You will work on modern, high‑performance web applications, collaborating with cross‑functional teams and influencing technical decisions throughout the product lifecycle.

Key responsibilities

• Develop, maintain, and enhance web applications using React, TypeScript, and related frontend technologies.
• Collaborate with development teams and technical leadership to deliver new features and improvements.
• Participate in architecture design and contribute to technical decision‑making.
• Select, evaluate, and implement tools, frameworks, and best practices.
• Perform code reviews and ensure high standards of code quality, performance, and maintainability.
• Create responsive, interactive, and optimized user interfaces.
• Integrate frontend applications with backend services via RESTful APIs.
• Support troubleshooting, continuous improvement, and CI/CD workflows.

Required profile

• 3+ years of professional experience developing web applications.
• At least 2 years of hands‑on experience with React.js in production.
• Strong understanding of object‑oriented and functional programming principles.
• Proven ability to build interactive, responsive, high‑performance user interfaces.

Required skills

• React.js (including Hooks)
• TypeScript
• JavaScript (ES6/ES7/ES8)
• State management (Redux, Flux or similar)
• HTML & CSS (including modern styling methodologies)
• Git version control (GitHub, GitLab)
• REST APIs and service‑oriented architecture
• CI/CD concepts and deployment workflows