Staff Frontend Engineer jobs in United States
cer-icon
Apply on Employer Site
company-logo

Vapi · 2 months ago

Staff Frontend Engineer

positionSan Francisco
timeFull-time
remoteOnsite
senioritySenior Level, Lead/Staff
money$150K/yr - $300K/yr
date6+ years exp

Vapi is a company focused on creating voice as humanity’s default interface, rapidly growing to support a large developer community. They are seeking a Senior Frontend Engineer to enhance their real-time assistant configuration system and architect features for multi-modal voice interfaces.

Artificial Intelligence (AI)Developer PlatformMachine LearningSoftware
check
H1B Sponsorednote

Responsibilities

You'll master our real-time assistant configuration system
You'll architect end-to-end features like multi-modal voice interfaces
You'll design components, APIs and UX patterns that scale across teams

Qualification

6+ years frontend engineeringBuilding beautiful productsArchitecting end-to-end featuresDesigning componentsDesigning APIsDesigning UX patternsStartup ExperienceSeries B to F Experience

Required

6+ years of experience in frontend engineering
Experience in building beautiful products
Ability to master real-time assistant configuration systems
Experience in architecting end-to-end features like multi-modal voice interfaces
Experience in designing components, APIs, and UX patterns that scale across teams

Preferred

Experience with Series B to F startups
Experience in building your own startup

Benefits

Comprehensive health coverage: medical, dental, and vision plans.
Team love: We love hanging out and do quarterly offsites.
Flexible time off: take what you need.
More: catered meals and transportation, gym & coaching stipends!

Company

Vapi

twittertwittertwitter
company-logo
Vapi is a voice AI platform that allows developers to build, test and deploy voice agents for phone calls and customer support.
dateFounded in 2023
location
San Francisco, California, USA
people-size11-50 employees
web-link
https://vapi.ai

H1B Sponsorship

Vapi has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (9)

Funding

Current Stage
Early Stage
Total Funding
$20.12M
Key Investors
Bessemer Venture PartnersY Combinator
2024-12-11Series A· $20M
2021-03-23Pre Seed· $0.12M

Recent News

Livemint.com
Meet the Indian-origin AI founders dominating Forbes’ latest 30 Under 30 list
2025-12-02
Crowdfund Insider
Deepgram’s Flux Designed for Real-Time Voice Agents
2025-10-11
CB Insights
State of AI Q2’25 Report
2025-08-01
Company data provided by crunchbase