React Engineer with Test Automation Experience

HW.Tech

  • Brasil
  • Permanente
  • Período integral
  • Há 7 dias
We're looking for an experienced Front-End Engineer to help build modern, scalable web interfaces for our global payment platform. You'll work with cutting-edge technologies and contribute to a high-impact, fast-moving product.Responsibilities
  • Develop and maintain UI using React JS, ES6, HTML5, CSS3
  • Build modular, scalable web applications with microfrontend architecture
  • Write and maintain automation tests using Selenium, Cypress, Playwright, or similar
  • Contribute to system performance, scalability, and code quality
  • Collaborate in an Agile team environment
  • Improve internal processes and frontend infrastructure
Requirements
  • 5+ years in React JS, HTML5, CSS3
  • Strong testing skills – test automation experience with tools like Selenium, Cypress, or Playwright
  • Proficient with databases (PostgreSQL, NoSQL, MongoDB – advantage)
  • 4+ years working with modern CSS-in-JS and frontend frameworks
  • Familiar with build tools, CI/CD pipelines (advantage)
  • Passion for modern frontend development and emerging technologies
  • Team player with a proactive, problem-solving mindset
We Offer
  • Full-time role
  • Remote from Mexico or Brazil
  • Long-term contract with career growth opportunities
  • Competitive compensation based on experience
  • Work alongside a world-class engineering team
  • Challenging, high-impact projects in a global tech environment

HW.Tech