Frontend Developer (React + Next.js) - international job - Home Office

Frontend Developer (React + Next.js) - international job

Brasil - São Paulo/SP - Remoto

Senior Frontend Developer (React + Next.js)

💼 Contract Type: CLT or Independent Contractor (PJ)

🌎 Work Format: 100% Remote

About our Client

This opportunity is for a technology and innovation company focused on the digital assets market. The team is made up of highly skilled professionals passionate about cutting-edge tech, working in a dynamic environment with a strong emphasis on innovation and scalability.

Key Responsibilities

Design and maintain accessible and high-performance user interfaces using JavaScript/TypeScript and Next.js;

Build and manage complex forms using react-hook-form, ensuring robust validation and enhanced user experience;

Develop reusable UI components with Styled Components and Tailwind CSS, maintaining visual consistency and responsiveness;

Implement internationalization (i18n) with react-intl, enabling multilingual support across the application;

Optimize frontend performance using smart data fetching and caching strategies with SWR or React Query;

Write and maintain automated tests using React Testing Library and Mock Service Worker (MSW) to ensure code reliability and stability;

Collaborate with cross-functional teams to develop new features and enhance existing functionality;

Participate in code reviews, helping ensure best practices, scalability, and code quality in the frontend stack.

Requirements

5+ years of experience as a frontend developer working with React.js and modern frameworks like Next.js;

Strong knowledge of JavaScript/TypeScript, with the ability to write clean, efficient, and well-documented code;

Advanced experience using react-hook-form to handle complex form logic and validation;

Solid understanding of styling frameworks such as Styled Components, Tailwind CSS, Material UI, or Shadcn/UI;

Experience implementing i18n solutions using react-intl or similar libraries;

Familiarity with data-fetching and caching tools like SWR or React Query;

Hands-on experience with frontend testing using React Testing Library and MSW;

Advanced or fluent English is required for effective communication with international teams.

Why Join?

Work on impactful and innovative projects in the digital assets space;

Join a collaborative, skilled, and forward-thinking tech team;

Enjoy the flexibility of a fully remote work environment;

Choose your preferred contract model (CLT or PJ)