Top Front End Developer Jobs

Build responsive, accessible Drupal themes and sub-themes that follow University branding. Create mockups/wireframes, implement HTML5/CSS3 and JavaScript/jQuery components, perform cross-browser/device QA, use git, apply UX best practices, and optionally build Drupal tools/plugins and work with Panels/Panelizer.

Build responsive, performant React + TypeScript consumer products for blockchain payments. Develop scalable components, design systems, public SDKs/APIs, and testing frameworks. Collaborate cross-functionally to ship secure, accessible, high-quality Web3 payment experiences and improve frontend performance and developer tooling.

Develop user-friendly interfaces and tools for B2B SaaS applications, focusing on user experience and best practices in frontend development.

As a Frontend Product Engineer, you will build core user-facing product experiences using React JS and ensure seamless API integration, collaborating with product managers and designers.

Develop, migrate, and maintain web content and applications using PHP/Drupal and CMS platforms. Work with cloud (AWS/Azure), Java, JavaScript/Angular.js, Sitefinity, and Dreamweaver to build templates, forms, search, analytics, and CMS integrations. Participate in content development, transactions, and web analytics. Operate independently and collaboratively, preferably in Agile environments.

As a Senior Fullstack Engineer, you will design and build user experiences for a distributed LLM inference platform using React and Tailwind CSS, collaborating across teams, and optimizing performance.

As a Senior Frontend Engineer, you'll lead the development of frontend applications, crafting seamless user experiences and driving project implementation alongside cross-functional teams.

Architect and build scalable, high-performance dashboards with TypeScript and React using shadcn/ui. Implement advanced state management and real-time GPU telemetry visualizations, enforce frontend standards (accessibility, testing, documentation), integrate with backend APIs, collaborate with designers, and mentor junior engineers.

Own and design the dashboard and embeddable React UI library, prototype UI ideas, engage customers for feedback, implement full-stack features (frontend-first with backend support), and optimize frontend performance for a data-intensive developer-facing integration platform.

Build and ship end-to-end frontend features for Muon Space's Mission Command platform in a TypeScript monorepo. Collaborate with backend and product teams, participate in design and code review, maintain CI/CD and static analysis practices, and support post-launch observability, reliability, and performance for mission-critical web applications.

As a Frontend Platform Engineer, you'll build shared frontend infrastructure, improve developer experience, drive adoption of platform systems, and enhance application performance and reliability.

Lead evolution of frontend foundations: improve React/TypeScript/Vite infrastructure, developer automation, testing and CI/CD pipelines, observability, and platform tooling to accelerate product teams and developer experience.

Lead development of Zoom chat and meeting frontend modules using React/Vue and Zoom SDK, implement hybrid WebView bridges, handle streaming via WebSocket/Zoom realtime APIs, ensure WCAG 2.1 accessibility, build CI/CD pipelines, optimize performance under concurrency, and coordinate a distributed multilingual engineering team.

Develop user interfaces for web applications, collaborate with teams, mentor engineers, and ensure code quality and performance in a fast-paced environment.

The Sr/Staff Frontend Engineer will develop new web applications, enhance UI experiences, architect solutions, and collaborate with various stakeholders to ensure a scalable and secure platform.

As a Senior Frontend Engineer, you'll develop and optimize a novel open-source CAD modeling app, enhancing performance and user experience, collaborating with backend teams, and implementing robust APIs and state management solutions.

Build and architect user-facing products and reusable UI component libraries using React, TypeScript, and Next.js. Design frontend systems, solve complex technical problems, and take on full-stack responsibilities at an early-stage, hybrid Palo Alto team.

Build responsive, accessible, and performant frontend UIs using modern frameworks (Vue). Write maintainable, testable code, collaborate with backend/QA/design, influence architecture and workflows, and contribute to style guides and pattern libraries.

Assist with marketing campaigns including website, landing page, email, and report design. Take ownership of projects, iterate quickly in a startup environment, apply front-end skills (HTML/CSS/C#/WordPress/PHP), and collaborate across the small team. Opportunity may convert to full-time.

Lead front-end implementation and architecture for consumer-facing Next.js/React TypeScript applications. Own design system and Storybook, integrate with OpenAPI backends and headless CMS, ensure accessibility, testing, and performance (Lighthouse/Web Vitals), manage CI/CD deployments to AWS Amplify, troubleshoot production issues, implement observability, and mentor engineers while contributing to backend tasks as needed.

Lead the frontend of a proprietary AI platform: design and build reusable components, craft interaction patterns and workflows, prototype and deliver polished, high-performance UI experiences, and maintain platform building blocks for customer projects.

Build and maintain Exponent's user surface across web, CLI, and VSCode extensions. Own and develop core agents (e.g., Database, Code Review). Implement performant React/Next.js TypeScript frontends, real-time experiences, and terminal/CLI integrations.

Develop and maintain large-scale, component-based web applications (Vue/React/Angular). Collaborate with design and stakeholders to implement responsive, event-driven features, write testable code (E2E/unit), debug, and support in-person at Arlington, VA. Work includes interfacing with REST APIs and web sockets and delivering high-quality, production-ready UI components.

Build and maintain high-traffic, responsive SPA web applications using Angular/Vue and TypeScript with ASP.NET Core MVC backend. Ensure performance, accessibility (WCAG), code quality, and mentor junior engineers while collaborating with product and business stakeholders.

Build and iterate on high-quality React features in an Electron app to scale the platform to 100M+ users. Work closely with product and community, focus on performance, profiling, A/B testing, and metrics-driven feature shipping. On-site in NYC, collaborate with cross-functional teams to deliver end-to-end features.