
Non-profit • Education • Media
Wikimedia Foundation is a nonprofit charitable organization dedicated to the growth, development, and distribution of free, multilingual content. It provides the essential infrastructure for free knowledge, including hosting Wikipedia, the free online encyclopedia that is created, edited, and verified by a global community of volunteers. Supported primarily through donations, Wikimedia Foundation promotes collaborative projects that aim to share knowledge reflecting human diversity and strives to protect everyone's right to access free and open knowledge.
501 - 1000 employees
Founded 2003
🤝 Non-profit
📚 Education
📱 Media
💰 $2.5M Grant on 2019-09
November 27
🏄 California – Remote
💵 $141.4k - $175.7k / year
⏰ Full Time
🟠 Senior
🧑💻 Full-stack Engineer
🦅 H1B Visa Sponsor

Non-profit • Education • Media
Wikimedia Foundation is a nonprofit charitable organization dedicated to the growth, development, and distribution of free, multilingual content. It provides the essential infrastructure for free knowledge, including hosting Wikipedia, the free online encyclopedia that is created, edited, and verified by a global community of volunteers. Supported primarily through donations, Wikimedia Foundation promotes collaborative projects that aim to share knowledge reflecting human diversity and strives to protect everyone's right to access free and open knowledge.
501 - 1000 employees
Founded 2003
🤝 Non-profit
📚 Education
📱 Media
💰 $2.5M Grant on 2019-09
• Proactively develop and maintain tools that empower communities to identify, mitigate, and prevent various forms of abuse across Wikimedia projects. • Design privacy-conscious systems that detect behavioral patterns indicative of abuse while minimizing false positives and respecting user anonymity. • Continuously adapt abuse detection and mitigation strategies in response to changes in browser privacy standards, networking protocols, and platform architecture. • Collaborate cross-functionally with product managers, designers, and researchers to create holistic, human-centered solutions that balance safety and freedom. • Write resilient, maintainable systems and high-quality code with a focus on long-term sustainability. • Implement observability to maintain high levels of quality and system stability. • Instrument and measure the impact of anti-abuse across Wikimedia projects.
• 4+ years related professional experience • Experience building and maintaining large-scale applications • Proficiency in PHP, Javascript and relational databases • Strong foundation in security principles • Experience in driving cross-teams objectives • Experience in driving user and product impact
• Health insurance • Flexible work arrangements • Professional development opportunities
Apply NowNovember 27
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