Requirements

4+ years of professional experience building modern web applications
Proficiency in React, JavaScript/TypeScript, HTML, and CSS, with strong debugging and testing skills
Familiarity with Python/Django or similar backend frameworks
Understanding of web security principles and practices
Awareness of accessibility, responsive design, and API integration
Strong collaboration and communication skills in a distributed team environment
Comfortable working in an environment with contributions from both staff and the open-source community
Commitment to core values including welcoming differences, being relationship-minded, practicing responsible participation, and having grit

Nice to Haves

Design, build, and refine frontend experiences in addons.mozilla.org (AMO) and DevHub
Contribute to modernization and improvements in architecture and maintainability
Help keep the platform safe and trustworthy, focusing on security and user trust
Resolve issues impacting users and developers from small bugs to larger incidents
Collaborate with designers, product managers, QA, and community contributors for end-to-end improvements
Contribute in the open through pull requests, code reviews, and discussions