Senior Software Engineer

Mozilla is seeking a Senior Software Engineer to join the Add-ons Engineering team, responsible for maintaining and enhancing (AMO), the platform supporting Firefox's add-ons ecosystem. This role focuses on developing user-friendly, accessible experiences for both users and developers, contributing to a platform that serves millions worldwide.

In this position, you will design and implement frontend features using React and TypeScript, ensuring high performance and accessibility. Responsibilities include modernizing the platform's architecture, maintaining security and trustworthiness, and collaborating with cross-functional teams to deliver comprehensive improvements.

The ideal candidate has over four years of experience in modern web application development, with proficiency in React, JavaScript/TypeScript, HTML, and CSS. Familiarity with Python/Django, understanding of web security principles, and experience in accessible and responsive design are essential. Strong collaboration and communication skills are required for success in Mozilla's distributed team environment.

Mozilla offers a comprehensive benefits package, including performance-based bonuses, medical, dental, and vision coverage, generous retirement contributions, wellness days, and professional development budgets. Additional perks include a home office stipend, paid parental leave, and an employee referral bonus program.

Joining Mozilla means contributing to an organization dedicated to building an open and accessible internet. The company values diversity, equity, inclusion, and belonging, encouraging applications from all backgrounds. This role provides opportunities for professional growth and the chance to make a significant impact on the web experience of users worldwide.