Cyberhaven
A Senior Software Engineer (Browser Extension) at Cyberhaven is responsible for designing, building, and maintaining a secure and performant browser extension for major browsers like Chrome and Edge, utilizing Manifest V3 and modern web APIs. This role involves implementing features that interact with web content and backend services while ensuring compliance with security best practices, optimizing performance, and collaborating with endpoint agent and backend teams for seamless integration. The engineer will stay updated on evolving browser APIs and participate in code reviews and development process improvements. Candidates should have over five years of experience, with a focus on browser extension development, and proficiency in JavaScript/TypeScript and secure coding practices.
Headquarters
Palo Alto, California, United States
Company Size
51-200 employees
Founded
2016
Cyberhaven is a data security company offering an AI-native platform designed to protect organizations in the agentic enterprise era. Their platform combines data lineage tracking with advanced DLP, insider risk management, AI security, and data security posture management (DSPM) across endpoints, SaaS, cloud, and hybrid environments. By tracing the full lifecycle of data and leveraging agentic AI, Cyberhaven helps organizations prevent data exfiltration, manage insider threats, secure AI usage, and accelerate incident investigations.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Cyberhaven.
Cyberhaven didn’t post a salary, so this is our estimate from similar listings.
Cyberhaven Ranked Among the Fastest-Growing Companies in North America on the 2025 Deloitte Technology Fast 500™
Nov 19, 2025
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