Browser Extension Engineer

As a Software Engineer on our latest security product team, you will be building web browser extensions with a focus on cybersecurity used by Fortune 100 customers to protect their business-critical communications. The ideal candidate will bring expertise in creating extensions across multiple desktop and mobile platforms. This is a uniquely challenging role: we empower small teams to make large impacts, the scale of our user base is legitimately huge, and we're building product that is mission-critical to our customers 24/7/365.

Your day-to-day

* Design and develop browser extensions for Chrome, Edge, Firefox, and Safari (desktop and mobile)

* Implement cybersecurity features and best practices in extension development

* Collaborate with our engineering team to integrate extensions with existing security infrastructure

* Optimize extension performance and ensure cross-browser compatibility

* Conduct code reviews and contribute to technical documentation

What you bring to the team

* Proven experience developing browser extensions for multiple platforms (Chrome, Edge, Firefox, Safari)

* Experience with mobile browser extension development, particularly for Safari on iOS

* Strong knowledge of JavaScript, HTML, and CSS

* Familiarity with browser extension APIs and their security models

* Understanding of web security principles and common vulnerabilities

* Experience with version control systems (e.g., Git)

* Experience with continuous integration and deployment (CI/CD) for browser extensions