Senior TypeScript Engineer

Job Summary

A company is looking for a Senior TypeScript Engineer to lead the development of browser-based technologies.

Key Responsibilities

• Build and maintain a browser-side TypeScript/JavaScript agent for device identification and risk assessment
• Contribute to a widely-used open-source project with significant monthly usage
• Collaborate with various teams to align signal capture with detection logic and ensure functionality across platforms

Required Qualifications

• Expert-level experience in JavaScript and TypeScript, particularly in browser environments
• Deep understanding of browser APIs, DOM behavior, and anti-debugging techniques
• Proficiency with build tools like Webpack or Rollup, including code obfuscation and minification
• Experience with modern testing frameworks such as Jasmine or Jest
• Familiarity with security principles and privacy best practices