Join the Network
← All roles

Startup jobs in Silicon Valley

South of the city, the portfolio runs deep: Sunnyvale hardware floors, Peninsula AI labs, San Mateo product teams. Every open role between San Mateo and San Jose collects here. San Francisco proper has its own page.

1493 open roles · Search and filter on the board →
The speedrun talent teamWe're hiring a Product EngineerContract. Students and co-ops welcome. Build the tools job seekers use.>> send this to the best builder you know <<See the role
1493 roles · a16z portfolio plus wider market
Software Engineer, ROS
Roblox · San Mateo, CA, United States · Full-time
$169k - $212k this month Apply →
Product Manager - Cabin Intelligence
Applied Intuition · Sunnyvale · Full-time
$152k - $232k this month Apply →
Software Engineer, Grok Connectors
Cursor · Palo Alto, CA · Full-time
this month Apply →
Senior Software Engineer - Data Acquisition
Roblox · San Mateo, CA, United States · Full-time
$197k - $243k this month Apply →
Senior Electric Motor Propulsion Engineer
Skydio · San Mateo, California, United States · Full-time
this month Apply →
Senior Hardware Product Packaging Engineer
Skydio · San Mateo, California, United States · Full-time
this month Apply →
Senior Data Scientist, Monetary Policy
Roblox · San Mateo, CA, United States · Full-time
$264k - $323k this month Apply →
Director, Customer Trust
Illumio · Sunnyvale, California - HQ · Full-time
$250k - $300k this month Apply →
Director, Integration Engineering
Hippocratic AI · Menlo Park, CA · Full-time
this month Apply →
Software Engineer, Data Model
Roblox · San Mateo, CA, United States · Full-time
$169k - $212k this month Apply →
Electrical Design Engineer
Skydio · San Mateo, California, United States · Full-time
this month Apply →
Sr. Marketing Operations Analyst/Developer
Illumio · Sunnyvale, California - HQ · Full-time
$126k - $145k this month Apply →
Hardware Validation Engineer
Applied Intuition · Sunnyvale · Full-time
$110k - $180k this month Apply →
Hardware Reliability Engineer Technical Lead
Applied Intuition · Sunnyvale · Full-time
$180k - $220k this month Apply →
Hardware Operations Program Manager
Applied Intuition · Sunnyvale · Full-time
$180k - $220k this month Apply →
Hardware Manufacturing Engineer
Applied Intuition · Sunnyvale · Full-time
$150k - $175k this month Apply →
Software Engineer, Inference
Luma AI · Redwood City, CA · Full-time
$195k - $345k this month Apply →
Software Engineer, Engine Systems
Roblox · San Mateo, CA, United States · Full-time
$169k - $212k this month Apply →
Senior Product Manager (Risk)
Earnin · Mountain View, US · Full-time
this month Apply →
Research Scientist / Engineer – Performance Optimization
Luma AI · Redwood City, CA · Full-time
$195k - $395k this month Apply →
Research Scientist / Engineer – Training Infrastructure
Luma AI · Redwood City, CA · Full-time
$195k - $395k this month Apply →
Head of Environmental Health & Safety (EHS)
Periodic Labs · Menlo Park, CA · Full-time
$250k - $325k this month Apply →
Senior Product Support Manager, Support Operations
Roblox · San Mateo, CA, United States · Full-time
$174k - $207k this month Apply →
[2027] Data Scientist - PhD Intern
Roblox · San Mateo, CA, United States · Internship
$66/hr this month Apply →
[2027] Senior Machine Learning Engineer - PhD Early Career
Roblox · San Mateo, CA, United States · Full-time
$197k - $243k this month Apply →
[2027] Applied Scientist - PhD Intern
Roblox · San Mateo, CA, United States · Internship
$72/hr this month Apply →
Senior Software Engineer - Android Platform
Skydio · San Mateo, California, United States · Full-time
this month Apply →
Director, Global Talent Acquisition (TA) Operations and Programs
Illumio · Sunnyvale, California - HQ · Full-time
$229k - $275k this month Apply →
Senior Software Integration Engineer, Vehicle OS
Applied Intuition · Sunnyvale · Full-time
$180k - $220k this month Apply →
Process Safety Engineer
Periodic Labs · Menlo Park, CA · Full-time
this month Apply →
CAE Engineer
Applied Intuition · Sunnyvale · Full-time
$150k - $230k this month Apply →
LLM Inference Systems Engineer
Hippocratic AI · Menlo Park, CA · Full-time
this month Apply →
Safety Management Systems Lead
Applied Intuition · Sunnyvale · Full-time
$150k - $230k this month Apply →
Senior Engineer, Cloud Security
Illumio · Sunnyvale, California - HQ · Full-time
$172k - $198k this month Apply →
Senior Financial Analyst, GTM Business Partner
Armadin · Palo Alto · Full-time
this month Apply →
Release Manager
Applied Intuition · Sunnyvale · Full-time
$160k - $215k this month Apply →
Senior HRIS Analyst (Workday)
Earnin · Mountain View, US · Full-time
this month Apply →
Senior Software Engineer
Illumio · Sunnyvale, California - HQ · Full-time
$172k - $198k this month Apply →
Treasury Manager
Applied Intuition · Sunnyvale · Full-time
$155k - $215k this month Apply →
Sr. IT Administrator
Illumio · Sunnyvale, California - HQ · Full-time
$114k - $131k this month Apply →
Sales Operations Analyst, ADR
Illumio · Sunnyvale, California - HQ · Full-time
$100k - $115k this month Apply →
Cloud Security Lead
Replit · Foster City, CA · Full-time
$250k - $325k this month Apply →
Principal Software Engineer - Service Networking
Roblox · San Mateo, CA, United States · Full-time
$295k - $345k this month Apply →
Senior Network Engineer - Data Center Networking
Roblox · San Mateo, CA, United States · Full-time
$243k - $295k this month Apply →
Space Datacenter Networking Engineer
Cowboy Space Corporation · San Carlos, California · Full-time
this month Apply →
Senior Machine Learning Engineer - 3D Reconstruction
Applied Intuition · Sunnyvale · Full-time
$190k - $260k this month Apply →
Senior Machine Learning Engineer - Generative Models
Applied Intuition · Sunnyvale · Full-time
$185k - $260k this month Apply →
Senior Software Engineer - Neural Simulation
Applied Intuition · Sunnyvale · Full-time
$185k - $250k this month Apply →
Software Engineer, Test Frameworks & Tooling
Roblox · San Mateo, CA, United States · Full-time
$153k - $197k this month Apply →
IP Counsel
Roblox · San Mateo, CA, United States · Full-time
$212k - $252k this month Apply →
Show more direct roles (1193 remaining)

Roles here come straight from each speedrun portfolio company and refresh daily. Prefer warm intros over cold applying? Join the speedrun talent network: one signup, and we route you to the founders most likely to need you.