Senior Software Engineer

Job Summary

A company is looking for a Senior Software Engineer, WebExtensions.

Key Responsibilities

• Implement and maintain WebExtensions APIs and Addon Management, ensuring safety and performance
• Debug and resolve issues affecting extensions in Firefox
• Collaborate with product managers and engineering teams to deliver features from start to finish

Required Qualifications

• 4+ years of professional experience in software development
• Strong proficiency in JavaScript, DOM APIs, HTML, and CSS
• Familiarity with modern browser architecture and debugging tools
• Experience with API design and integration
• Ability to navigate and learn from large codebases