Senior Application Security Engineer

Description:

You will be working primarily on our MediaWiki platform which powers Wikipedia. As a top 10 website we must meet stringent performance standards while addressing new security challenges such as supporting modern authentication technologies, detecting and preventing platform abuse from bots, and planning and rolling out improvements to our security architecture by defending against emerging security threats.

We’d like you to do these things:

• 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

We’d like you to have these skills:

The right person is better than the right set of experiences, these are the traits we’ve identified that make great additions to our team so far.

• 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

It would be awesome if you have any of these skills:

In addition to the basic skills needed for being successful these skills could set you apart from the pack!

• Experience as a contributor in the Wikipedia or Wikimedia project communities
• Experience contributing to a consensus-based open source project
• Experience developing, maintaining, or administering authentication systems

About the Wikimedia Foundation

The Wikimedia Foundation is the nonprofit organization that operates Wikipedia and the other Wikimedia free knowledge projects. Our vision is a world in which every single human can freely share in the sum of all knowledge. We believe that everyone has the potential to contribute something to our shared knowledge and that everyone should be able to access that knowledge freely. We host Wikipedia and the Wikimedia projects, build software experiences for reading, contributing, and sharing Wikimedia content, support the volunteer communities and partners who make Wikimedia possible, and advocate for policies that enable Wikimedia and free knowledge to thrive.

The Wikimedia Foundation is a charitable, not-for-profit organization that relies on donations. We receive donations from millions of individuals around the world, with an average donation of about $15. We also receive donations through institutional grants and gifts. The Wikimedia Foundation is a United States 501(c)(3) tax-exempt organization with offices in San Francisco, California, USA.

As an equal opportunity employer, the Wikimedia Foundation values having a diverse workforce and continuously strives to maintain an inclusive and equitable workplace. We encourage people with a diverse range of backgrounds to apply. We do not discriminate against any person based upon their race, traits historically associated with race, religion, color, national origin, sex, pregnancy or related medical conditions, parental status, sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, or any other legally protected characteristics.

The Wikimedia Foundation is a remote-first organization with staff members including contractors based 40+ countries*. Salaries at the Wikimedia Foundation are set in a way that is competitive, equitable, and consistent with our values and culture. The anticipated annual pay range of this position for applicants based within the United States is US$109,047 to US$169,455 with multiple individualized factors, including cost of living in the location, being the determinants of the offered pay. For applicants located outside of the US, the pay range will be adjusted to the country of hire. We neither ask for nor take into consideration the salary history of applicants. The compensation for a successful applicant will be based on their skills, experience and location.