Frontend Developer Jobs in San Mateo

Frontend Developer jobs in San Mateo hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $270,722/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

You searched for “Frontend Developer Jobs in San Mateo”, so this list shows: Frontend Developer roles · an office in San Mateo · known staffing agencies left out. Adjust the filters

San Mateo
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Skydio

skydio.com
skydio.com • HQ: San Mateo, United States • Military Drones • Drone AI • Drones & UAVs • Computer Vision • 201-500 employees • Est. 2014 • Trust B • Hiring 152, 20 new
HQ: San Mateo, United States • Military Drones • Drone AI • Drones & UAVs • Computer Vision • 201-500 employees • Est. 2014 • Trust B • Hiring 152, 20 new
Skydio is an American drone company founded in 2014 by MIT engineers who had worked on Google's Project Wing, and it built its reputation on autonomous flight rather than on airframes. Its aircraft navigate and avoid obstacles using onboard computer vision without relying on satellite positioning or a skilled pilot, which is what allows an untrained operator to inspect a bridge or clear a building. Headquartered in San Mateo, it exited the consumer market in 2023 to concentrate entirely on public safety, defence and infrastructure inspection, where it is the largest American drone manufacturer.
Abraham Bachrach · Co-founder and Chief Technology Officer · decision-maker
Adam Bry · Co-founder and Chief Executive Officer · decision-maker
Bastiaan Janmaat · Director
Michael Slade · Director
Careers mailbox is known
Verified live · 1 hour ago Visa sponsor 1 day ago Likely open · 63%

Frontend Software Engineer Intern - Summer 2027

$106k – $140k per year • Intern • Hybrid (San Mateo, United States) • PhD • Internship • Intern
TypeScript
JavaScript
Frontend
GraphQL
Three.JS
React.js
Apply

Roblox Corporation

roblox.com
roblox.com • HQ: San Mateo, United States • Mobile Games • Metaverse • Game Development • 5000+ employees • Est. 2004 • NYSE: RBLX • Trust B • Hiring 255, 20 new
HQ: San Mateo, United States • Mobile Games • Metaverse • Game Development • 5000+ employees • Est. 2004 • NYSE: RBLX • Trust B • Hiring 255, 20 new
Roblox is an American company founded in 2004 that operates a platform where users build and publish their own three-dimensional games and social experiences for other users to play. Its economy runs on a virtual currency called Robux, which players buy and spend inside experiences, and a share of which is paid out to the creators who make them, so the company earns from the platform rather than from producing games itself. Headquartered in San Mateo and listed on the New York Stock Exchange since 2021, it reports tens of millions of daily active users, skewed heavily toward younger age groups.
David Baszucki · Co-founder and Chief Executive Officer · decision-maker
Manuel Bronstein · Executive Officer · decision-maker
Barbara Messing · Executive Officer · decision-maker
Daniel Sturman · Executive Officer · decision-maker
Careers mailbox is known
Top 25% payVerified live · 27 min ago Visa sponsorship 28 days ago Likely open · 55%

Senior Frontend Engineer, Discovery UX

$197k – $243k per year • Equity • Senior • 3+ years exp • Hybrid (San Mateo, United States) • Senior
TypeScript
JavaScript
Frontend
React.js
Analytics
A/B Testing
Apply
Top 25% payVerified live · 27 min ago Visa sponsorship 1 month ago Fading · 35%

Senior Software Engineer, Frontend (App Foundations)

$242k – $313k per year • Equity • Senior • 8+ years exp • Hybrid (San Mateo, United States) • Bachelor's Degree • Senior
Swift
Lua
Kotlin
TypeScript
C++
JavaScript
Lua
Luau
Frontend
Redux
React.js
Mobile
MVVM
MVC
State Management
DevOps
Windows
+5
Apply
Top 25% payVerified live · 27 min ago Visa sponsorship 2 months ago Long shot · 24%

Principal Frontend Software Engineer - Discovery

$295k – $345k per year • Equity • Lead • 8+ years exp • Hybrid (San Mateo, United States) • Principal
TypeScript
JavaScript
Frontend
React.js
Analytics
A/B Testing
Apply

Verkada

verkada.com
verkada.com • HQ: San Mateo, United States • Access Control & Alarm Systems • Video Surveillance • 5000+ employees • Est. 2016 • Trust A • Hiring 300, 23 new
HQ: San Mateo, United States • Access Control & Alarm Systems • Video Surveillance • 5000+ employees • Est. 2016 • Trust A • Hiring 300, 23 new
Verkada is an American physical security company founded in 2016 that sells cloud-managed cameras, access control, alarms, sensors and intercoms administered from a single browser-based console. Its argument against the incumbents is that traditional security systems require on-site recorders and separate software for each device type, whereas its hardware streams to a managed cloud service with automatic updates and video search built in. Headquartered in San Mateo and privately held, it sells to schools, healthcare providers, retailers, manufacturers and local government, and has grown quickly in a category that had seen little product change for years.
Filip Kaliszan · Co-founder and Chief Executive Officer · decision-maker
Bill Berry · Executive Officer · decision-maker
Kameron Rezai · Executive Officer · decision-maker
Tim Wilcox · Executive Officer · decision-maker
No careers mailbox known
Top 25% payVerified live · 3 hours ago Visa sponsor 29 days ago Hiring now · 77%

Staff Frontend Engineer - Mapping & Spatial Platform

$185k – $265k per year • Equity • Staff+ • 5+ years exp • In office (San Mateo, United States) • Bachelor's Degree • Staff • Polish
JavaScript
Databases
PostGIS
PostgreSQL
AI/ML
AI Agents
Physical AI
Frontend
Zustand
React Query
React.js
Three.JS
Deck.gl
WebGPU
Mobile
Offline-First
+4
Apply
Top 25% payVerified live · 3 hours ago Visa sponsor 1 month ago Likely open · 50%

Staff Frontend Engineer - Design Systems

$185k – $265k per year • Equity • Staff+ • 4+ years exp • In office (San Mateo, United States) • Bachelor's Degree • Staff
TypeScript
JavaScript
AI/ML
AI Agents
Physical AI
Frontend
Storybook
CSS Modules
Web Components
React.js
Design
Figma
+1
Apply
Top 25% payVerified live · 3 hours ago Visa sponsor 1 month ago Likely open · 50%

Senior Frontend Engineer - Access Control

$160k – $280k per year • Equity • Senior • 7+ years exp • In office (San Mateo, United States) • Bachelor's Degree • Senior
JavaScript
AI/ML
AI Agents
Physical AI
Frontend
React.js
Apply

MrBeast

mrbeastyoutube.com
mrbeastyoutube.com • HQ: Greenville, United States • Influencers • Content Creation • 51-200 employees • Trust A • Hiring 70
HQ: Greenville, United States • Influencers • Content Creation • 51-200 employees • Trust A • Hiring 70
MrBeast is the media and entertainment business of Jimmy Donaldson, the YouTube creator known as MrBeast, run through MrBeastYouTube LLC and the wider Beast Industries group from Greenville, North Carolina. Beyond YouTube channels that reach an audience of more than 100 million people, Beast Industries spans digital media, philanthropy, consumer products and other ventures, and is building an AI-first engineering team in the San Francisco Bay Area and New York. It hires video editors, YouTube creative strategists, social media and brand partnership managers, project managers, IT and HRIS engineers, finance systems analysts and machine learning engineers.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 3 hours ago Visa sponsor 4 months ago Fading · 27%

Senior Frontend Engineer

$178k – $223k per year • Equity • Senior • 8+ years exp • Hybrid (San Mateo, United States) • Relocation • Senior
TypeScript
JavaScript
Frontend
Vue.js
Angular
React.js
DevOps
CI/CD
Apply

IXL Learning

ixl.com
ixl.com • HQ: San Mateo, United States • E-learning • EdTech Platforms • 1001-5000 employees • Est. 1998 • Trust B • Hiring 120, 5 new
HQ: San Mateo, United States • E-learning • EdTech Platforms • 1001-5000 employees • Est. 1998 • Trust B • Hiring 120, 5 new
IXL Learning is an education technology company that makes the IXL personalized practice and assessment platform for K-12 math, language arts, science and social studies, used by millions of students in schools and homes. Founded in 1998, it also owns Rosetta Stone, Education.com, Wyzant and other learning brands, with offices in the United States, Canada and the United Kingdom. The company is headquartered in San Mateo, California, United States.
No named decision-maker yet.
Careers mailbox is known
Open 167 daysVerified live · 5 min ago 5 months ago Long shot · 7%

Front-End Software Engineer, IXL Product

$116k – $150k per year • Middle • 3+ years exp • In office (San Mateo, United States) • Bachelor's Degree • Full-Time • Middle
JavaScript
TypeScript
Frontend
Angular
React.js
Apply

2K

2k.com
2k.com • HQ: Novato, United States • Game Development • PC Games • Console Games • 1001-5000 employees • Est. 2005 • Trust A • Hiring 94, 2 new
HQ: Novato, United States • Game Development • PC Games • Console Games • 1001-5000 employees • Est. 2005 • Trust A • Hiring 94, 2 new
2K is an American video game publisher founded in 2005 as a label of Take-Two Interactive, and it holds the sports and strategy franchises that sit alongside Rockstar's open-world titles in the group. Its portfolio includes the NBA 2K basketball series, the Civilization strategy franchise, Borderlands, BioShock, WWE 2K and PGA Tour 2K, developed across studios including Visual Concepts, Firaxis, Gearbox and Cloud Chamber. Headquartered in Novato, California, it depends heavily on annual sports releases and their in-game economies, which now generate more revenue than the games themselves.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 7 months ago Long shot · 16%

Lead UI Engineer

$134k – $198k per year • Equity • Lead • 7+ years exp • In office (San Mateo, United States) • Staff
C++
Mobile
MVVM
Game Dev
Unreal Engine
Apply

DatologyAI

datologyai.com
datologyai.com • HQ: Redwood City, United States • Machine Learning • AI Research Labs • AI Training Data & Annotation • 11-50 employees • Est. 2023 • Startup • Trust C • Hiring 14, 2 new
HQ: Redwood City, United States • Machine Learning • AI Research Labs • AI Training Data & Annotation • 11-50 employees • Est. 2023 • Startup • Trust C • Hiring 14, 2 new
Headquartered in Redwood City, California, DatologyAI is an artificial intelligence startup that builds automated data curation platforms for training foundation models. The company provides software tools that automatically select and prepare optimal training datasets, allowing organizations to train better deep learning models with less data and reduced computing costs. Founded in 2023, the firm helps machine learning teams enhance overall AI performance by efficiently identifying and filtering out noisy data at scale.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveTop 25% pay Visa sponsor 7 months ago Long shot · 5%

Software Engineer, Front-end

$180k – $300k per year • Middle • 4+ years exp • Hybrid (San Mateo, United States) • Relocation • Full-Time • Middle
TypeScript
JavaScript
Python
AI/ML
Synthetic Data
Frontend
React.js
Apply
Machines can read this selection · checked 22:24 UTC
Frontend Developer Jobs in San Mateo
Frequently asked questions
How many Frontend Developer jobs in San Mateo are available on Alion?
There are currently 20 active listings from 7 hiring companies on Alion, refreshed daily.
What salary do Frontend Developer jobs in San Mateo pay?
The average salary is around $270,722 per year based on the current listings.
Are remote options available for Frontend Developer jobs in San Mateo?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Frontend Developer jobs in San Mateo?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.