Senior Web Front-End Engineer / 100% Remote (ARG/BR) / USD payment / Advanced English (must)

Senior Web Front-End Engineer / 100% Remote (ARG/BR) / USD payment / Advanced English (must) Apply now ONLY BR / ARG CANDIDATES Job Summary Our client, a leading payments and digital wallet company, is seeking a highly skilled and experienced Senior Web FrontEnd Engineer to join their team. As part of this team, you will be responsible for solving complex FrontEnd challenges and building new features related to how people make monetary transactions worldwide. This role requires technical expertise and offers an opportunity to contribute to one of the top send money experiences. Job Responsibilities Working independently to contribute to the development of a web application built using React. Understanding how to debug and trace through logs on the browser as well as application logs. Collaborating with other engineers for quality assurance and release support. Contributing across the full stack with an understanding of testing. Basic Qualifications 5+ years of handson professional JavaScript experience. Solid experience using React. Experience with unit and functional testing of web applications using Jest, React Testing Library, or similar. Understanding of NodeJS/Express with basic ability to work fullstack across web applications. Debugging skills on the client side and capability to follow stack traces across the web application. IT WOULD BE A BIG PLUS IF YOU HAVE Experience with Next.js Experience in building web applications that comply with accessibility standards, such as WCAG (Web Content Accessibility Guidelines). Locations BRAZIL, ARGENTINA Remote status Fully Remote