Frontend Engineer Jobs

WHOOP is hiring a Senior Fullstack Software Engineer to develop scalable AI platform features and seamless member experiences from frontend interfaces to backend APIs.

As a Senior Frontend Software Engineer on ActiveCampaign's DUX team, you will drive frontend architecture, build scalable design-system components, and improve the developer and user experience across a micro-frontend platform.

Front-End React Developer role at Incedo in Austin focused on building responsive, high-performance React applications and reusable UI components.

Senior frontend engineer to lead architecture and development of React/TypeScript platform UIs that surface and orchestrate machine identity workflows at scale for CyberArk.

Lead frontend development for athenahealth’s Scheduling product, driving React + TypeScript architecture, GraphQL data integrations, accessibility, and performance for a hybrid Austin-based team.

Pax8 Labs seeks a Senior Full‑Stack Engineer to design and deliver human‑AI interfaces that make autonomous systems accessible, trustworthy, and scalable.

Lead the software architecture and development for a production environmental monitoring platform at DRI, ensuring stability, security, and alignment with operational and compliance requirements.

Lead the frontend architecture and execution for WHOOP's Growth web experiences—driving conversion, performance, and experimentation across the join flow, checkout, and shop.

Lead frontend development to build real-time, collaborative, AI-enabled interfaces that help legal teams automate contract work and surface hidden risk.

Help design, build, and operate merchant-facing checkout components and developer tooling at Primer, a remote-first company rethinking payments and commerce.

Ivo is hiring a Frontend Software Engineer to build high-performance, real-time, AI-enabled interfaces that help legal teams work faster and more accurately.

Be a senior frontend engineer at Ivo, crafting real-time, AI-enabled interfaces that help overworked legal teams reclaim time and reduce risk.

Lead full-stack development of large-scale generative AI features that power Ivo's legal automation platform, collaborating with engineers, designers, and lawyers to ship production-grade systems.

Auctor, an early-stage company building AI-powered tooling for professional services, is hiring a Senior Software Engineer, Product in New York to design, implement, and iterate on user-facing enterprise features.

New Lantern is recruiting new-grad software engineers for a 4-week paid remote trial that leads to in-person full-time roles at our San Francisco headquarters for top performers.

Help shape and ship polished, member-facing web experiences at WHOOP as a Software Engineer II (Frontend) using Next.js, React, Tailwind, and AI-assisted workflows.

Polymarket seeks a pragmatic full-stack engineer to own the Markets Portal and build automation and operational systems that power its high-volume prediction markets.

Join Sigma Software to develop scalable Java/Spring backends and React frontends for a high-load marketplace platform serving millions of users.

Lead the design and engineering of customer-facing geospatial dashboards, interactive proposal tools, and demo environments that shape how prospects experience Rainmaker's technology.

Build high-performance, data-rich Angular front ends for a digital twin SaaS platform used across critical industries.

Join CDW as a remote Frontend Engineer I to build scalable, accessible React/TypeScript web experiences for enterprise-managed cloud services.

As a Frontend Engineer at HIFI, you will design, prototype, and ship polished UI and interactions that bring programmable money products to life for developers and businesses.

Product-focused full stack engineer needed to design and ship real-time transaction decisioning and partner integrations at an early-stage, impact-driven fintech.

Help build Bild AI's core product as a founding product engineer, shipping end-to-end features that turn messy blueprint and construction data into simple, usable interfaces.

Metriport seeks a pragmatic Design Engineer to lead design system work and front-end implementation for complex, data-dense healthcare interfaces.

Read AI is hiring a Staff Frontend Engineer to lead the technical direction and delivery of high-quality, scalable TypeScript/React client experiences used by millions.

Inclusive & Diverse

Rise from Within

Mission Driven

Diversity of Opinions

Work/Life Harmony

Feedback Forward

Take Risks

Collaboration over Competition

Medical Insurance

Dental Insurance

Vision Insurance

Paid Time-Off

Maternity Leave

Paternity Leave

Mental Health Resources

Life insurance

Disability Insurance

Health Savings Account (HSA)

Flexible Spending Account (FSA)

Employee Resource Groups

Lead efforts to accelerate and stabilize Slack's frontend build systems and developer toolchain to improve productivity and developer experience across the org.

Customer-Centric

Growth & Learning

Collaboration over Competition

Inclusive & Diverse

Rapid Growth

Dental Insurance

Vision Insurance

401K Matching

Maternity Leave

Paternity Leave

Flex-Friendly

Medical Insurance

Equity

Brex is hiring a Senior Frontend Engineer to design and implement high-quality, scalable web experiences and lead cross-functional projects that impact our global finance platform.

Inclusive & Diverse

Feedback Forward

Collaboration over Competition

Growth & Learning

Help design and build the platform that powers ChatGPT Apps and developer integrations, working across frontend and backend systems to enable a global developer ecosystem.

First Orion is hiring a Front-End Software Engineer to build responsive, high-performance web applications and translate UI/UX designs into production-ready Vue.js components.

Goodie AI is hiring a Senior Software Engineer to lead full‑stack development of its AI Lab platform, building scalable front‑end and back‑end systems and improving deployment workflows.

Be the founding Solutions Engineer on Whatnot's Enterprise team, architecting integrations and enterprise-grade sync systems to support large sellers at scale.

Experienced full-stack software engineer needed to build secure, scalable aviation data transfer systems using Microsoft technologies for an employee-owned defense engineering firm in Huntsville, AL.

Experienced frontend/full-stack engineer wanted to design and ship React and React Native features for a fast-moving fintech SaaS serving construction finance teams.

Lead frontend ownership for a mission-driven, AI-first product at Multitude Insights, building realtime, accessible interfaces that support law enforcement workflows.

Work as a Software Engineer Intern on Frontier Systems to build full-stack UIs or perception and robotics components that fuse sensor data into real-time, deployable systems.

Join Lorikeet's New York engineering team to build AI-first customer support products, owning end-to-end features and working with coding agents to define the future of support automation.

Lead the technical vision and development of a next-generation homecare SaaS platform, working full-stack with Go, PostgreSQL, Redis, Kubernetes and modern DevOps practices.

CyberArk is looking for a Senior Software Engineer to develop React and TypeScript frontend platform experiences for Machine Identity Management in a hybrid Santa Clara role.

Inclusive & Diverse

Mission Driven

Diversity of Opinions

Growth & Learning

Collaboration over Competition

Dental Insurance

Disability Insurance

Flexible Spending Account (FSA)

Health Savings Account (HSA)

Vision Insurance

Family Medical Leave

Paid Holidays

Medical Insurance

Mental Health Resources

Benchling is hiring a Full Stack Software Engineer to build the Study Lifecycle platform and integrations that streamline regulated life-science experimentation and analysis.

Senior Frontend Engineer to design and implement high-performance, real-time interfaces that connect operators to autonomous heavy machinery at a fast-growing robotics startup.

Mission Driven

Inclusive & Diverse

Growth & Learning

Transparent & Candid

Medical Insurance

Dental Insurance

Vision Insurance

401K Matching

Flex-Friendly

Equity

Lead frontend architecture and delivery at Vetcove, building high-performance React and React Native experiences that serve tens of thousands of veterinary professionals and millions of pet parents.

Build end-to-end software and infrastructure for large-scale GPU AI clusters as a New Grad Software Engineer at Zettabyte, working across frontend, backend, and Kubernetes operations.

Build elegant, high-performance AI-native front-end experiences at Klarity, turning complex enterprise flows into intuitive, delightful interfaces.

Senior Frontend engineer needed to modernize frontend-to-backend data access patterns and lead complex UI migrations at a high-growth enterprise SaaS company.

Work as an entry-level Software Engineer at Waystar to build, test, and deploy cloud-enabled healthcare payment solutions while growing your skills within an agile engineering team.

Technical hands-on leader wanted to own architecture and execution for core, scalable systems at Chalkboard, helping shape product and platform direction while coaching a pod of engineers.

Product-focused frontend engineer to own the user journey, analytics instrumentation, and feature delivery for a mission-driven mental health marketplace in an in-office NYC role.

Lead the technical stewardship of PermitFlow’s React design system, owning component development, standards, and cross-team adoption in a hybrid NYC product org.

Lead the frontend platform at Luxury Presence to define component architecture, drive a Tailwind/Radix design system, and shape AI-augmented frontend development for a high-growth proptech business.