Senior Software Engineer (Browser Extension)
CyberhavenData Detection company
RemoteSenior
StepStone Group
Khosla Ventures
Redpoint Ventures
Schroders
Industry Ventures
Adams Street Partners
Software EngineeringNew
About the role
TL;DR
Build and enhance a secure and performant browser extension.
- •Cyberhaven is redefining data security by understanding how data flows across organizations.
- •Our browser extension is a critical component of this vision, enabling visibility and control at the point where users interact with web applications.
- •We’re looking for an experienced engineer to help build and enhance our extension, ensuring it’s secure, performant, and deeply integrated with our platform.
- •Key Responsibilities Design, build, and maintain a robust browser extension for Chrome, Edge, and other major browsers using Manifest V3 and modern APIs.
- •Implement features that securely interact with web content and backend services, ensuring compliance with security best practices.
- •Optimize performance and reliability across diverse environments and user workflows.
- •Work closely with the endpoint agent and backend teams to ensure tight integration and consistent functionality.
- •Stay ahead of evolving browser APIs, security standards, and extension ecosystem changes.
- •Requirements Extensive experience in software engineering: coding, testing, debugging, and automating complex TypeScript/JavaScript applications.
- •Comfortable inspecting third-party web applications to understand their functionality.
- •Ability to learn new technologies quickly.
- •Focus on correctness, performance, and reliability of background processes.
- •Excellent communication skills and ability to work self-sufficiently.
Required skills
TypeScriptJavaScriptHTMLCSS
Domain expertise
cybersecurity
Tech stack
JavaScriptTypeScriptHTMLCSS