Company Details
Technology Stack
Professional Summary
Korey Kassir is Engineering Manager at Builder.io. Builder.io operates in the information technology & services industry and has 140 employees. Based in Oakland, California, United States. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes Amazon CloudFront, Route 53, Gmail, Google Apps, UptimeRobot, and 52 other technologies. Builder.io reports annual revenue of 7600000. Builder.io has raised 37250000 in total funding.
Position in the CTO Rank Database
- • Typical Engineering Manager compensation in California: $150,000 – $280,000 (median $200,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact Korey Kassir?
Korey Kassir has a verified email address on file on CTO Rank. They work at Builder.io. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Korey Kassir work for?
Korey Kassir is Engineering Manager at Builder.io, a company in the information technology & services industry with 140 employees. The company is headquartered in San Francisco, California, United States.
What is Korey Kassir's role in technology leadership?
Korey Kassir is classified as a Engineering Manager leader at the manager level.
What technologies does Korey Kassir's organization use?
Korey Kassir's organization uses a technology stack that includes Amazon CloudFront, Route 53, Gmail, Google Apps, UptimeRobot, Netlify. This information is useful for sales teams, recruiters, and technology vendors.
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Can I pitch or sell to Korey Kassir at Builder.io?
Korey Kassir is Engineering Manager at Builder.io. Engineering Managers like Korey Kassir typically evaluate vendors in Amazon CloudFront, Route 53, Gmail, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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