Frontend Developer Jobs in United States

Mujin is building the future of industrial robotic systems for production and distribution environments, giving robots perception and awareness to handle advanced tasks. As a Frontend Developer in the Research and Development department, you will build real-time, operational user interfaces for robotics and warehouse automation systems, including dashboards, control interfaces, and scalable cloud services integrated with advanced robotics.

Frontend Engineering at CareerWellness builds user-facing experiences for the Abacus.AI platform. The role designs and evolves the React desktop client and web app, implements new software patterns, and shares best practices while shipping features daily in an agile environment.

Research and Development team at Mujin builds advanced robotics and warehouse automation platforms. The Senior Frontend Engineer creates real-time web applications using React, MUI, and TypeScript, integrates with WebSockets, gRPC, RESTful and GraphQL APIs, and optimizes performance for high-frequency data streams.

Software Development Office at Recruiting From Scratch builds innovative enterprise solutions in AI and Devtools. The Lead Frontend Developer drives the creation of scalable React and Next.js applications, collaborates with cross‑functional teams to design and ship features, and optimizes performance across devices.

TagLeaf Engineering team builds intuitive, high‑quality user interfaces for laboratory software. The Frontend Developer leads Vue.js development, integrates with a Laravel backend, and creates reusable components while collaborating with designers, product managers, and backend engineers.

USM Business Systems – Frontend Development team builds web applications for government and enterprise clients. The role designs, develops, tests, and documents AngularJS (v1.5+) and Node.js features, handling HTML5/CSS3, JavaScript functional programming, and unit testing.

Capgemini Digital Frontend team builds modern web applications for enterprise clients. The Lead Frontend Developer defines architecture, drives React/Angular development, and integrates AI/LLM capabilities into customer solutions.

Vianai Systems seeks an experienced Frontend Developer to shape and deliver a human‑centered AI experience across its growing suite of machine‑learning products. The role sits within the ML data science and engineering team, building complex, enterprise‑scale interfaces from scratch.

Spatial Front, Inc. seeks a Frontend Developer to design and build responsive, accessible, high-performance UIs for federal government web applications. The role requires expertise in HTML5, CSS3, JavaScript, and modern frameworks (React, Angular, Vue.js), Section 508 and WCAG 2.1 compliance, performance optimization, API integration, and cross-browser testing.

Alderson Loop is seeking a Frontend Developer to build next‑generation web applications for a leading enterprise in the energy sector. The role creates clean, scalable UI components using Lit.js, Web Components, and a custom design system while collaborating with UX/UI designers and cross‑functional teams.

Swanky is a fast-growing global ecommerce agency that designs, builds, and grows Shopify Plus stores for ambitious brands. As a Mid-level Shopify Frontend Developer, you will focus on from-theme builds and custom theme development on Shopify Store 2.0, delivering elegant, scalable solutions.

Metron, an employee‑owned national‑security solutions firm, builds advanced simulation and optimization platforms. As a Front‑End Software Engineer you will design and implement web applications that visualize probabilistic models, collaborating with research scientists and engineers on end‑to‑end problem solving.

Titan Technologies' Frontend team builds responsive, accessible UI/UX for Joint Cyber Command and Control applications. The Senior Frontend Developer creates HTML5/CSS3 advertising content, transforms PSD/mockups into functional interfaces, and leads front‑end architecture in Agile, collaborating with design, backend and stakeholders.

Senior Angular Frontend Developer role at MyTime focuses on building responsive, high‑performance web UIs for a global scheduling and POS platform. The candidate will collaborate with UX designers and engineers to ship scalable features, optimize performance, and maintain code quality through unit tests and reviews.

A seasoned front‑end engineer who builds scalable, high‑performance web and desktop applications. Leads the design and development of core frontend architecture from scratch, rapidly prototyping and iterating features to validate user experience.

Photon Group is hiring a Frontend Developer on a contract basis in the United States. The role involves developing and maintaining responsive web applications using modern front-end technologies.

We are building an inclusive and just employment ecosystem, collaborating with Rimthan to develop scalable frontend architecture. The role focuses on creating reusable component libraries, design systems, and high‑quality UI features using React and TypeScript.

Frontend Web Developer II responsible for managing Adobe Experience Manager CMS, building UI/UX for 53.com, collaborating with business and design teams, ensuring accessibility compliance, and supporting marketing technology integrations.

Core Development team at Virtu Financial builds powerful trading tools that power high‑performance market‑making systems. The Software Engineer – Desktop Frontend Developer designs and optimizes C# Winforms interfaces, collaborates with traders and researchers, and scales performance for real‑time trading data.