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Full-Time

Senior Application Security Engineer

Confirmed live in the last 24 hours

Wikimedia Foundation

Wikimedia Foundation

501-1,000 employees

Operates Wikipedia and free knowledge projects

Consumer Software
Social Impact
Education

Compensation Overview

$109k - $169.5kAnnually

Mid, Senior

Remote in USA

Category
Cybersecurity
IT & Security
Required Skills
JavaScript
Linux/Unix
Requirements
  • Two or more years of application security experience, including thorough understanding of issues documented in the OWASP Top Ten and CWE Top 25
  • Strong understanding of modern, object-oriented PHP development
  • In-depth experience developing or auditing JavaScript
  • Demonstrated ability to exploit and mitigate application-level vulnerabilities
  • Experience conducting software security reviews using a combination of source code inspection, manual testing, and automated scanning
  • Patience in explaining security issues and their implications on privacy to non-technical audiences
  • Sensitivity to the security challenges faced by participants in a large, international project
  • Strong understanding of cryptography as applied to web application security (encryption, hashing, PKI management), including analysis and implementation
  • Experience using Linux at the command line for tasks related to web application development and deployment
  • Ability to maintain focus when working remotely
Responsibilities
  • Triage and remediate reported security issues
  • Review and deploy features developed by the Foundation and community members
  • Work with other development teams to ensure that they make safe architectural and implementation choices
  • Test and evaluate our software to find bugs before attackers do
  • Provide application security concept reviews and help socialize application security best practices
  • Provide support for application security incidents and operations

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 different from competitors because it is a nonprofit organization that relies on donations from individuals and institutions, rather than advertising or commercial interests. Its goal is to ensure that all knowledge is freely available to everyone, fostering a collaborative environment for knowledge sharing.

Company Stage

Series C

Total Funding

$158.7M

Headquarters

San Francisco, California

Founded

2003

Growth & Insights
Headcount

6 month growth

17%

1 year growth

17%

2 year growth

17%
Simplify Jobs

Simplify's Take

What believers are saying

  • Working at Wikimedia Foundation offers the opportunity to contribute to one of the most visited websites globally, impacting millions of users daily.
  • The Foundation's focus on community and volunteer support provides a unique, mission-driven work environment.
  • Recent leadership appointments, including a new CEO and Chief Talent and Culture Officer, signal a fresh strategic direction and potential for organizational growth.

What critics are saying

  • The reliance on donations for funding can lead to financial instability, especially during economic downturns.
  • The open and editable nature of Wikipedia can lead to challenges in maintaining content accuracy and reliability.

What makes Wikimedia Foundation unique

  • Wikimedia Foundation operates the world's largest online encyclopedia, Wikipedia, which is entirely community-driven and free to access, unlike many other knowledge platforms that are subscription-based or ad-supported.
  • The Foundation's reliance on small individual donations rather than large corporate sponsorships ensures a high degree of independence and community trust.
  • Their commitment to open-source software and free knowledge advocacy sets them apart from other tech organizations that prioritize proprietary solutions.