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Sr. Frontend Engineer

Hiring Hub, San Francisco, California, United States, 94199

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About the job Sr. Frontend Engineer

Location: Hybrid in San Francisco, New York City or Vancouver

Work type: 3 days in office, 2 days remote

Our client's team is building an

AI-first revenue platform

designed to help sales teams focus less on busywork and more on closing deals. By combining AI-driven insights with intuitive user interfaces, they deliver an operating layer that guides sales teams with precision, removing friction and surfacing the right actions at the right time.

The Role: Senior Frontend Engineer

As a

Senior Frontend Engineer , you'll take ownership of the React-based UI and play a pivotal role in delivering

high-performance, AI-driven user experiences . This is a hands-on role where you'll architect scalable front-end solutions, optimize performance, and ensure seamless integration with real-time GraphQL APIs and AI recommendations.

This is an opportunity to

own the frontend

at an early-stage, fast-growing company where your work will directly shape the experience of a next-generation AI-powered sales intelligence product.

Why This Role?

Own the Frontend

Be the key contributor shaping the React-based UI. AI-Driven Interfaces

Build intuitive, responsive UIs that interact with GraphQL APIs and real-time AI insights. High-Performance Web Apps

Deliver fast, scalable, and reliable frontend experiences. Responsibilities

Develop and maintain the React frontend using

Next.js, TypeScript, and TailwindCSS . Architect scalable, reusable UI components that integrate with AI-driven APIs. Optimize performance with

lazy loading, caching, and WebSockets

for real-time updates. Collaborate with backend engineers to efficiently integrate GraphQL APIs. Enhance UX with

AI-powered insights ensuring seamless interaction between frontend and AI-driven recommendations. Implement frontend best practices for

accessibility, responsiveness, and usability . Partner with product & design teams to create

intuitive, elegant interfaces . Lead efforts around

frontend code quality, performance, and scalability . What You'll Bring

6+ years of frontend development experience, with strong expertise in

React and TypeScript . Deep experience with

GraphQL,

including efficient query structuring and caching. Strong understanding of

Next.js

and modern frontend frameworks. Experience integrating with backend APIs and handling

real-time data

(WebSockets, polling, subscriptions). Proven ability to write

high-quality, maintainable frontend code . Strong sense for

UX/UI design and accessibility best practices . Bonus Points

Experience building

AI-powered UIs, chat interfaces, or sales intelligence platforms . Familiarity with

server-side rendering (SSR)

and

static site generation (SSG)

for performance. Prior work in

B2B SaaS, analytics dashboards, or complex data-driven products . Tech Stack

Frontend : React, TypeScript, Next.js, TailwindCSS, WebSockets APIs : GraphQL Infrastructure : AWS Compensation & Logistics

Base Salary : $100k - $200k (depending on experience) Equity : meaningful ownership in a fast-growing company Benefits : health, dental, vision Location : Hybrid San Francisco, New York City, Vancouver (3 days in office, 2 remote) Team : Small, senior, and high-impact with lots of ownership opportunities