Senior Frontend Architect – React, TypeScript, GraphQL

A leading software development company based in Nuevo León, Colombia is seeking an experienced Frontend Developer. The ideal candidate will have over 10 years of frontend development experience, strong expertise in React and TypeScript, and a solid understanding of GraphQL fundamentals. You will collaborate with backend teams to improve performance and...

A leading software development firm located in Mexico is seeking an experienced Frontend Developer with over a decade of professional experience. The ideal candidate will have deep expertise in React and TypeScript along with robust knowledge of GraphQL for client-side applications. Responsibilities include collaborating with backend teams, designing...

10+ years of professional frontend development experience.Deep expertise in React and TypeScript, including advanced patterns such as hooks, context, portals, and performance optimization techniques.Strong experience with GraphQL on the client side.Strong understanding of GraphQL fundamentals, including schema design principles, queries, mutations,...

10+ years of professional frontend development experience.Deep expertise in React and TypeScript, including advanced patterns such as hooks, context, portals, and performance optimization techniques.Strong experience with GraphQL on the client side.Strong understanding of GraphQL fundamentals, including schema design principles, queries, mutations,...

About DEUNA  DEUNA is a rapidly growing startup revolutionizing global commerce with ATHIA, our AI-powered orchestration and payments platform that helps large enterprises boost approval rates, reduce costs, and unlock new revenue. Built by the team behind DEUNA—the fastest-growing Commerce OS in Latin America—ATHIA combines payment...

About The RoleThe OfferUp Business team is responsible for the key infrastructure and processes that allow our small business users to efficiently post and manage items on our platform, making them available for potential buyers. Our team leverages various technologies and workflows to provide a meaningful user experience to our sellers. We have barely...