Senior Software Engineer, Add-Ons
Core
Build and maintain a platform supporting a global ecosystem of browser extensions, focusing on full-stack development, platform reliability, security, and ecosystem operations.
Role type
Senior Software Engineer (Full-stack)
Builds
Browser extensions platform, developer tools, reviewer workflows, and automated moderation pipelines
Domain
Internet / Browser Extensions / Platform Engineering
Deliverable
production ML models | product features | infrastructure
Required skills
Full-stack development, Python/Django, React/TypeScript, MySQL, Web security, Cloud infrastructure, Observability, Incident response, Open-source collaboration
Preferred skills
Google Cloud, Automated security/moderation systems, Ecosystem moderation tools
Responsibilities
Deliver major features and architectural improvements across the add-ons platform; Build and maintain full-stack functionality using React/TypeScript, Django/Python, and MySQL; Develop robust observability capabilities and use data-driven insights to improve system performance; Strengthen platform reliability through deployments, monitoring, incident response, and proactive improvements; Contribute to security and trust initiatives; Investigate and resolve issues affecting users and developers; Modernize developer and reviewer workflows; Collaborate with cross-functional teams to deliver end-to-end improvements; Participate in open-source development; Share technical knowledge and provide peer feedback
