Senior react jobs in United States

We are seeking an experienced Senior React & Headless Shopify Developer to bring our Lovable Prototype to life. · A strong understanding of both React and Shopify, as well as a creative approach to gamification is required. · Javascript · Web Development · ...

We are seeking a senior developer proficient in React and who also has experience with The ideal candidate will demonstrate an ability to write high-quality maintainable code while working on exciting projects that require 3D rendering capabilities. · Your role will involve colla ...

Republican Jobs is recruiting for a Senior React / React Native App Developer to lead development of a mobile-first application used in real-world campaign and field environments. · ...

We are seeking a highly skilled senior developer with expertise in React and Solidity to address critical issues on our crypto betting platform. · ...

An employer is looking for a Senior Front End Developer to support mobile and web development efforts. · Deliver full stack solutions across web and mobile platforms supporting enterprise applications. · ...

We are seeking a senior developer with expertise in React and Tailwind CSS to update our existing platform. · A strong attention to detail and a deep understanding of modern web technologies are essential. · ...

+Job summary · I've built a web application using Lovable (AI builder) with a Supabase backend. · This role requires someone who can go beyond surface-level fixes and think architecturally. · ,+ResponsibilitiesSupabase Security Review · +Responsibilities+ Skill requirements:4+ ye ...

We are looking for a Senior React developer for a long-term project with a strong product and UI focus.We are seeking an experienced Senior React developer to join our team on a long-term project. The ideal candidate will have strong experience with React (App Router, SSR/SSG), s ...

We are currently migrating a large production frontend from Angular to React. We are looking for a very senior React expert who can act as an architect, technical reviewer and project-level advisor. · We need someone with deep expertise in React & App Router, strong experience wi ...

We are seeking a highly skilled Senior Developer proficient in React for an exciting healthcare digital twin project. · ...

We're building a private studio App. · We need a senior frontend developer. · To design · and build, · a polished, · production-ready single-page website. ...

We are building Femmora,a next-generation women's health platform focused on hormonal pattern intelligence, · emotional awareness,and trust-first UX.This is a serious product with long-term vision and acquisition potential. · Femmora IS:Baseline-first hormonal pattern tracking (n ...

We are looking for a Senior React-focused Full Stack Developer to join our team on a 6-month contract. This role is frontend-driven, with a strong emphasis on Java integration. · ...

We're seeking a seasoned React and Python developer to review an early-stage prototype focused on digital wellbeing for queer men. · The role involves assessing the current implementation, identifying areas for improvement, and outlining clear actionable next steps to tidy and re ...

A web application built using Lovable (AI builder) requires a deep technical audit. This role needs someone who can think architecturally and ensure the application is secure, optimized, and ready for production launch. · Audit Scope:Supabase Security Review · ...

Build and optimize large-scale React SPAs using functional components and hooks. · ...

We are looking for a senior-level developer who can migrate an existing application to and redesign the UX and UI to improve usability, performance, and overall product quality. · ...

I am a physician building a mobile-first health tracking application. · ...

We're building something exciting at RollOps, and we're on the hunt for a talented developer who's ready to dive into both web and mobile. This role is equity-only, perfect for someone who's excited about having a real stake in our journey and growing with us. · We need someone w ...

+We're building something exciting at RollOps, and we're on the hunt for a talented developer who's ready to dive into both web and mobile. · ...