Keystone · 8 hours ago
Founding Engineer
San Francisco, CA
Full-time
Onsite
Senior Level
$150K/yr - $350K/yrKeystone is an innovative company on a mission to automate software engineering, making it more human-centric. They are seeking a Founding Engineer to join their team, where you will have significant ownership over the product, culture, and technical direction while building the core product alongside the founder.
Artificial Intelligence (AI)B2BDeveloper ToolsInformation TechnologySaaSSoftware
Responsibilities
You'd be one of the first couple engineering hires, working directly with me (the founder) to build the core product
You'll have more ownership over product, culture, and technical direction than almost anywhere else
2-week sprint to build a new product vertical from scratch
Design a new interface for engineering workflows that wasn't possible until a model advancement that came out last week
Qualification
Required
Experience shipping products from 0 to n
Desire for a role that will be very dense in experience
Satisfaction with the passion or caliber of teammates
Deep care about the people you work with, what you spend your life doing, and the impact of your work
Benefits
Top-of-market salary
Significant equity
Full health/dental/vision
All meals covered
Equipment budget
Monthly health/wellness stipend
Company
Keystone
Keystone is an AI-native testing platform that helps developers build, maintain, and run end-to-end tests at scale.
Founded in 2025
2-10 employees
Funding
Current Stage
Early StageTotal Funding
$0.5MKey Investors
Y Combinator
2025-09-09Pre Seed· $0.5M
Recent News
2026-01-09
2026-01-06
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