Wikimedia Foundation

Senior Software Engineer - Product Safety & Integrity

Remote

Not SpecifiedCompensation
Senior (5 to 8 years)Experience Level
Full TimeJob Type
UnknownVisa
Non-profit, Biotechnology, Information ServicesIndustries

Requirements

Candidates should have 4+ years of related professional experience, including experience building and maintaining large-scale applications. Proficiency in PHP, Javascript, and relational databases is required, along with a strong foundation in security principles. Experience driving cross-team objectives and user/product impact is also necessary. A Bachelor's, Master's, or Doctorate degree in computer science, management information systems, or a STEM field (or equivalent certification) is preferred. Familiarity with abuse fighting, security concerns, open-source contributions, and content management systems is a plus.

Responsibilities

The Senior Software Engineer will proactively develop and maintain tools to identify, mitigate, and prevent abuse across Wikimedia projects. They will design privacy-conscious systems for abuse detection, adapt strategies based on evolving standards, and collaborate with cross-functional teams to create human-centered solutions. Responsibilities also include writing resilient, maintainable code, implementing observability for system stability, and measuring the impact of anti-abuse measures.

Skills

PHP
Javascript
Relational Databases
Security Principles
Large-scale Applications
Observability
System Design
Cross-team Collaboration
User Impact Analysis
Product Impact Analysis
Abuse Detection
Abuse Mitigation

Wikimedia Foundation

Operates Wikipedia and free knowledge projects

About Wikimedia Foundation

The Wikimedia Foundation operates Wikipedia and other free knowledge projects, aiming to create a world where everyone can freely access and share knowledge. It provides a platform for users to read, contribute, and share content, while also supporting the volunteer communities that help maintain these projects. The foundation is funded by donations from individuals and institutions, emphasizing its nonprofit status. Unlike many other organizations, it focuses on making knowledge accessible to all without charge, advocating for policies that support free knowledge initiatives. Its goal is to empower individuals to contribute to and benefit from a collective pool of knowledge.

San Francisco, CaliforniaHeadquarters
2003Year Founded
$145.9MTotal Funding
GRANTCompany Stage
Social Impact, EducationIndustries
501-1,000Employees

Benefits

Remote Work Options

Risks

Reliance on Nvidia's AI tech may affect Wikimedia's data processing autonomy.
DSA audit could reveal vulnerabilities requiring significant resources to address.
Decentralized platforms like Mastodon may divert users from Wikipedia.

Differentiation

Wikimedia Foundation operates the world's largest free online encyclopedia, Wikipedia.
It supports a diverse range of projects like Wiktionary and Wikisource.
The Foundation is a non-profit, relying on global donations for funding.

Upsides

Nvidia's NeMo Retriever tech reduced Wikipedia processing time from 30 days to 3 days.
Holistic AI's audit under the DSA enhances Wikimedia's platform safety and accountability.
Collaboration with Open Foundation West Africa combats misinformation during Ghana's elections.

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