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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 – Infrastructure Tooling
Applied Intuition · Sunnyvale · Full-time
$149k - $164k Apply →
Technical Program Manager, Hardware
Mind Robotics · Palo Alto · Full-time
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Principal Software Engineer - Compute (Kubernetes)
Roblox · San Mateo, CA, United States · Full-time
$345k - $399k Apply →
AI Silicon, Junior Digital Design Engineer
Unconventional AI · Mountain View, CA · Full-time
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AI Silicon, Digital Design Engineer
Unconventional AI · Mountain View, CA · Full-time
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Senior Software Engineer (C++)
Roblox · San Mateo, CA, United States · Full-time
$196k - $242k Apply →
Associate Editor
Applied Intuition · Sunnyvale · Full-time
$100k - $170k Apply →
Senior Software Engineer, Metric Platform
Roblox · San Mateo, CA, United States · Full-time
$243k - $295k Apply →
Principal Software Engineer
Roblox · San Mateo, CA, United States · Full-time
$295k - $345k Apply →
Senior Software Engineer, Service Mesh
Roblox · San Mateo, CA, United States · Full-time
$243k - $295k Apply →
Senior Security Software Engineer, IAM
Roblox · San Mateo, CA, United States · Full-time
$251k - $307k Apply →
Principal Software Engineer, Backend - Sharing
Roblox · San Mateo, CA, United States · Full-time
$295k - $345k Apply →
VP, Revenue Operations
Ambient · Redwood City · Full-time
$195k - $240k Apply →
Senior Software Engineer, Platform Infrastructure
Aptos Labs · Palo Alto, California · Full-time
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Firmware Engineer
Mind Robotics · Palo Alto · Full-time
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Senior Supplier Quality Engineer PCB/PCBA
Skydio · San Mateo, California, United States · Full-time
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Full Stack Software Engineer
Illumio · HQ - Sunnyvale (Office) · Full-time
$143k - $164k Apply →
ML & Molecular Simulation Scientist
Genesis Molecular AI · San Mateo, CA · Full-time
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UX Product Designer
Skydio · San Mateo, California, United States · Full-time
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Senior Asset Pipeline Engineer - Sensor Platform
Applied Intuition · Sunnyvale · Full-time
$151k - $230k Apply →
Senior Software Engineer, Engineering Acceleration Foundations
Roblox · San Mateo, CA, United States · Full-time
$197k - $243k Apply →
Senior Equipment Maintenance Technician
Periodic Labs · Menlo Park, CA · Contract
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Staff Analytics, Product Growth
Earnin · Mountain View, US · Full-time
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Engineering Manager - Perception, Self-Driving Systems
Applied Intuition · Sunnyvale · Full-time
$267k - $354k Apply →
Senior Product Manager, AI Compute Infrastructure
Roblox · San Mateo, CA, United States · Full-time
$281k - $331k Apply →
Global Supply Chain Manager
Mind Robotics · Palo Alto · Full-time
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Product Engineering - Engineering Manager / Sr. Engineering Manager
Sprinter Health · Menlo Park, CA · Full-time
$235k - $275k Apply →
Principal Software Engineer, Engineering Acceleration
Roblox · San Mateo, CA, United States · Full-time
$295k - $345k Apply →
Senior Cloud Security Engineer
Roblox · San Mateo, CA, United States · Full-time
$251k - $326k Apply →
Sr. Site Reliability Engineer
Illumio · Sunnyvale, California - HQ · Full-time
$172k - $198k Apply →
Senior Automation Controls Engineer
Skydio · San Mateo, California, United States · Full-time
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Senior Software Engineer, Platform
SnapLogic · San Mateo, CA · Full-time
$160k - $180k Apply →
Global Mobility Lead
Roblox · San Mateo, CA, United States · Full-time
$206k - $241k Apply →
Principal Security Engineer, Enterprise Security
Roblox · San Mateo, CA, United States · Full-time
$321k - $366k Apply →
Senior Global Supply Manager, EE
Skydio · San Mateo, California, United States · Full-time
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Senior AI/ML Engineer
TENEX.AI · San Jose, CA · Full-time
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AI/ML Engineer II
TENEX.AI · San Jose, CA · Full-time
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AI/ML Engineer
TENEX.AI · San Jose, CA · Full-time
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Senior Software Engineer - Safety Experience
Roblox · San Mateo, CA, United States · Full-time
$243k - $295k Apply →
Solution Engineer, Korean Market (US-based)
Applied Intuition · Sunnyvale · Full-time
$110k - $150k Apply →
Solution Engineer, Japanese Market (US-based)
Applied Intuition · Sunnyvale · Full-time
$110k - $150k Apply →
Senior Autonomy Engineer, Data Curation
Skydio · San Mateo, California, United States · Full-time
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Principal Software Engineer, GPU Compute
Roblox · San Mateo, CA, United States · Full-time
$345k - $399k Apply →
Accelerating impact through partnerships
Inceptive · Palo Alto, CA · Full-time
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Forward Deployed Engineer, Physics & Simulation
Periodic Labs · Menlo Park, CA · Full-time
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Senior Software Engineer - Security
Skydio · San Mateo, California, United States · Full-time
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Staff Software Engineer - Security
Skydio · San Mateo, California, United States · Full-time
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Senior Data Scientist - Consumer Frontend
Roblox · San Mateo, CA, United States · Full-time
$264k - $323k Apply →
Engineering Manager, Observability Infrastructure
Roblox · San Mateo, CA, United States · Full-time
$295k - $345k Apply →
Wireless Software Engineer
Skydio · San Mateo, California, United States · Full-time
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