Frontend Jobs in United States

Open 44d RemoteNorth AmericaContractSenior

Senior Frontend Engineer, Ads Creative

Accessibility Agentic AI AI API Data Science +7 skills

Senior frontend engineer on Reddit's Ads Creative & Recommendations team, owning the technical design and delivery of advertiser-facing features in Ads Manager (creative and recommendation workflows). Core stack is JavaScript, TypeScript, and React, working alongside product, design, data science, and ML.

191K – 267K $

Open 36d RemoteNorth AmericaContract

Frontend Engineer, Ads

AI CSS Design Patterns Docker Generative AI +9 skills

Frontend engineer on Reddit's Brand Ad Formats team building ad experiences and patterns for Reddit's web app, owning the full development cycle from design through deploy. Core stack: TypeScript/JavaScript, React, HTML/CSS, with Go, gRPC, Kubernetes and GenAI tooling on the team.

164K – 230K $

Open 17d RemoteNorth AmericaContractMiddle

Frontend Engineer, Ads Campaign Manager

Open 29d North AmericaFull-timeSenior

Mid-level frontend engineer on Reddit's Ads Manager team building advertiser-facing tools for creating and managing ad campaigns on ads.reddit.com. Day to day: owning medium-sized frontend projects end to end — technical design, implementation, testing, and release — while collaborating with PMs, designers, and backend engineers on performance and reliability.

Senior Software Engineer, Front End – Super App (Applications)

Accessibility AI API Authentication Ccpa +9 skills

Senior front-end engineer at ID.me's Mountain View office building the SuperApp — the company's member-facing web experience including a browser extension, home page, life events, and government sections — using React, TypeScript, and Next.js, with offer discovery, platform API integration, and production support.

Frontend Software Engineer

Open 108d RemoteNorth AmericaFull-time

AI Angular AWS Cloud Containerization +17 skills

Build and improve web apps for geologists and data scientists using React, TypeScript, and D3/Leaflet to visualize and manage mineral exploration data.

Front-End Engineer

NewBe an early applicant RemoteNorth America

Accessibility API CSS Data Visualization HTML +6 skills

Front-End Engineer building responsive, mobile-first customer-facing web experiences and internal tools (acquisition funnels, forms, surveys, admin and reporting interfaces) across multiple brands. Stack: TypeScript, React, Next.js, Tailwind CSS, Radix UI, Material UI; partners with a senior engineer who provides backend services. Remote in the US with Eastern Time availability.

Frontend Developer

NewBe an early applicant North AmericaFull-time

Accessibility Agile AI Angular API +32 skills

On-site Frontend Developer in Chantilly, VA (active TS clearance required) designing, building, and maintaining intuitive, accessible enterprise UIs — turning designs and business requirements into scalable components in modern JavaScript frameworks like Angular/React, integrating REST APIs, optimizing performance and security, and mentoring developers. Salary $123k–$168k.

Senior Software Engineer, Frontend (App Foundations)

Open 45d North AmericaFull-timeSenior

Android API C++ CSS Flux +10 skills

Senior frontend engineer shaping the architecture of Roblox's consumer-facing app surfaces (Home, Avatar, Search). Day to day: building reusable React-style abstractions and Luau UI libraries, defining architecture and state-management standards, and optimizing performance across web, mobile, and desktop clients.

Director, Product Management, Consumer Frontend

Open 127d North AmericaFull-time

AI Data Science React Stakeholder Management

Lead the product vision for Roblox’s consumer frontend, standardizing UI/UX across mobile, desktop, console, VR, and web while driving adoption of design systems and platform-wide improvements.

Principal Frontend Software Engineer - Discovery

Open 73d North AmericaFull-timePrincipal

A/B Testing Data Pipelines JavaScript React Statistics +1 skills

Principal frontend engineer building high-traffic discovery surfaces (Home, Search, Charts) in React/TypeScript that serve tens of millions of daily Roblox users across web and app.

Senior Frontend Engineer, Discovery UX

Open 21d North AmericaFull-timeSenior

A/B Testing Game Development JavaScript React Statistics +1 skills

Senior frontend engineer on Roblox's Discovery UX team building high-traffic user-facing surfaces (homepage, search, charts, experience details) across web and app. Day to day involves designing and shipping React/TypeScript features for millions of users, with A/B testing and cross-platform architecture.

Front End Developer

NewBe an early applicant North America

AWS CSS Developer Experience Django EC2 +5 skills

Front End Developer at Playbook building the user interface and experience for a platform that helps sports and academic program entrepreneurs launch and manage programs. Daily work uses HTML, CSS, JavaScript, Python (Django), AWS, and third-party tools like Stripe and Mandrill.

Zuora

NewBe an early applicant HybridNorth AmericaSenior

Sr Frontend Engineer

Accessibility AI Automation CI/CD Claude Code +16 skills

Senior frontend engineer on Zuora's UI Platform team: builds and evolves the shared React/TypeScript component library and design system behind customer-facing apps, ships product features, and creates AI-assisted development workflows and tooling. Hybrid role, onsite 3 days/week in Foster City, CA.

Frontend Engineer - AI Trainer

NewBe an early applicant North AmericaContract

AI C++ C# DevOps Java +7 skills

Independent contractor role on DataAnnotation's platform: engineers train AI models by creating and solving coding problems, building coding environments with unit tests and verifiers, and evaluating/debugging AI-generated code. Fully remote, flexible schedule, paid hourly at $50–100+.

50 – 100 $ / hr

Black Canyon Consulting

Open 88d North AmericaLead

Front-End Technical Lead – Wagtail CMS

Accessibility Agile Analytics API CI/CD +15 skills

Leads front-end architecture and development for public-facing web platforms using React, Next.js, Django, and Wagtail CMS, while implementing a Web Design System and ensuring accessibility and scalability.

Black Canyon Consulting

Front-End Developer – Angular

Open 122d North America

Accessibility Agile Angular API Automation +27 skills

Builds and supports dynamic Angular web applications with complex data flows, search interfaces, and data visualizations for Black Canyon Consulting's public sector clients in health, science, and public policy. Day to day: writing responsive front-end code in Angular/TypeScript, testing with Cypress, participating in code reviews and Agile ceremonies alongside SMEs, designers, and UX researchers.

Senior Software Engineer, Frontend

Open 122d RemoteNorth AmericaSenior

AI API CAD Candidate Experience Cloud +8 skills

Senior frontend engineer building and optimizing Zoo Design Studio, an open-source DSL-driven cloud CAD modeling app that streams 3D scenes from a remote graphics engine. Day to day: TypeScript/React/XState work, CodeMirror extensions, AST/code-mods, Wasm integration, and WebSocket API integration, with heavy focus on performance.

Software Engineer II, Frontend

Open 18d RemoteNorth America

AI Android API AWS Claude Code +16 skills

Android engineer on Toast's Android Systems team building the device management platform for Toast's restaurant POS devices: writing Java/Kotlin system apps and background services for device setup, security, firmware and app updates, plus hardware bring-up, fleet debugging, and Robot Framework automated testing on real hardware.

104K – 213K $

Open 35d RemoteNorth AmericaContract

Front End Software Engineer, Media Player

AI API GraphQL gRPC JavaScript +7 skills

Build and evolve Reddit's web media player and the APIs that power video and audio playback, working cross-functionally through the full development cycle. The stack centers on React, TypeScript, and Next.js on the frontend with Go and Python backend APIs using GraphQL, REST, and gRPC.

165K – 229K $

Open 30d RemoteNorth AmericaContractMiddle

Front End Software Engineer, Consumer Engineering

AI API Authentication Distributed Systems GraphQL +8 skills

Reddit is hiring a front end software engineer for its Consumer Engineering org to build and scale user-facing features (feeds, onboarding, identity, growth, monetization) end to end. The role uses JavaScript/TypeScript, front-end frameworks like React/Vue/Angular/LIT/Polymer with CSS, and APIs (GraphQL, REST, gRPC), with heavy emphasis on A/B experimentation.

164K – 230K $