Software Engineer - Browser Extension Engineer

Job Summary: 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. Primary Skills: • 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 Role and Responsibilities • 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