Desenvolvedor(a) Frontend Senior | React/Next.js

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Desenvolvedor(a) Frontend Senior | React/Next.js based in Brazil. This role is an opportunity for a senior frontend engineer to build and evolve high-performance digital experiences used by millions of customers.You will work on modern web applications, combining frontend development expertise with analytics, observability, and performance optimization.The position focuses on creating scalable, accessible, and reliable interfaces while improving user experience across the digital journey.You will collaborate with multidisciplinary teams to solve complex challenges, analyze data, and deliver impactful solutions.Working with technologies such as React, Next.js, TypeScript, and Redux, you will contribute to the evolution of a high-traffic platform.This is an ideal opportunity for professionals passionate about engineering excellence, innovation, and creating seamless digital products.