[Remote] Senior Software Engineer - Product Safety & Integrity at Wikimedia Foundation

Remote

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Technology, Non-Profit, MediaIndustries

Requirements

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
Collaboration, humility, and a shared commitment to Wikimedia’s vision of free knowledge for all
Communicate with clarity and empathy, both in synchronous and asynchronous settings

Responsibilities

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

Skills

Key technologies and capabilities for this role

PHPJavaScriptRelational DatabasesSecurity PrinciplesLarge-scale ApplicationsAbuse DetectionPrivacy SystemsObservability

Questions & Answers

Common questions about this position

Is this position remote?

This is a mostly-remote position where the team values teamwork and close collaboration.

What skills and experience are required for this role?

Candidates need 4+ years of related professional experience, experience building and maintaining large-scale applications, proficiency in PHP, Javascript and relational databases, a strong foundation in security principles, and experience driving cross-team objectives and user/product impact.

What is the salary for this position?

This information is not specified in the job description.

What is the company culture like at Wikimedia Foundation?

The culture emphasizes collaboration, humility, a shared commitment to free knowledge for all, and clear, empathetic communication in both synchronous and asynchronous settings.

What makes a strong candidate for this role?

Strong candidates have the required skills plus nice-to-haves like familiarity with abuse fighting or security, open source contributions, experience with Wikipedia editing or Wikitext, and a degree in computer science or related field.

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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