Published: Wed, 30 Jul 2025 00:50:42 GMT
Position: Senior Engineering Manager, Experiment Platform
Company: Wikimedia Foundation
Location: Remote
Overview:
Join us at the Wikimedia Foundation, the organization behind Wikipedia, as we work towards freely sharing knowledge with the world. We are currently building a privacy-preserving experimentation platform to enable data-driven decisions across our global projects. The Experiment Platform Team is responsible for developing and maintaining this platform, providing A/B testing, feature flags, and experiment analysis capabilities to product teams. This platform will support over 10 product teams at the Wikimedia Foundation in making informed decisions through privacy-preserving experimentation.
Job Description:
As the Engineering Manager for the Experiment Platform Team, you will lead a team of talented engineers in building and maintaining the experimentation platform. In this role, you will have the opportunity to shape the platform’s architecture and capabilities. You will work closely with product analytics teams, SRE, and data engineering to ensure the platform meets the needs of product teams while upholding the highest standards for privacy, reliability, and performance. Collaboration with the Product Manager will be essential in translating product vision into technical roadmaps, balancing feature requests from product teams with platform reliability and scalability needs.
This is a fully remote position with occasional travel required 2-3 times a year for off-sites and other events.
Responsibilities:
– Foster a supportive team environment, ensuring all team members feel empowered and their voices are heard
– Lead key team rituals such as sprint and capacity planning, estimation, and stand-ups to ensure alignment and smooth execution
– Manage team workstreams by tracking progress, resolving blockers, and managing cross-team dependencies
– Coach engineers in software engineering and evolvable software architecture
– Guide team members in their career growth through structured development techniques
– Make technical decisions and work closely with the team to find solutions to complex problems
– Partner with Product to help product teams adopt the platform and provide guidance on experimentation best practices
– Facilitate discussions about the long-term technical strategy for the Experiment Platform
– Collaborate with the Product Manager to prioritize platform capabilities and define technical requirements
– Balance timely feature delivery with quality, reliability, and scalability requirements
– Be a strong voice, leader, and collaborator in team activities, including code reviews, culture, ceremonies, and work allocation
– Work with peers on cross-team delivery and provide organizational updates
– Collaborate with product analytics to ensure the platform supports meaningful experiment analysis
Skills and Experience:
– 3+ years of experience managing engineering teams, preferably working on data platforms or developer tools
– Strong technical background with the ability to make architectural decisions and guide technical discussions
– Experience with distributed systems and scaled web applications
– Understanding of A/B testing methodologies and statistical concepts
– Experience managing projects with multiple stakeholder teams
– Commitment to open source values and collaborative development
– Experience with cloud platforms and container orchestration
– Knowledge of observability tools and practices
Qualities that are important to us:
– A desire to make meaningful contributions to knowledge equity, free culture, and open access
– Experience working on remote teams, especially globally distributed teams
Additionally, we’d love it if you have:
– Familiarity with MediaWiki or similar content management systems
– Experience building or operating experimentation platforms
– Open source contribution experience
– Experience with privacy-preserving analytics techniques
About the Wikimedia Foundation:
The Wikimedia Foundation is the nonprofit organization that operates Wikipedia and 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 based in over 40 countries. Salaries at the Wikimedia Foundation are competitive, equitable, and consistent with our values and culture. The anticipated annual pay range for this position is US$152,878 to US$325,030 for applicants based within the United States, 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 do not ask for nor consider the salary history of applicants. The compensation for a successful applicant will be based on their skills, experience, and location.
*Please note that we are currently able to hire in the following countries: Australia, Austria, Bangladesh, Belgium, Brazil, Canada, Colombia, Costa Rica, Croatia, Czech Republic, Denmark, Egypt, Estonia, Finland, France, Germany, Ghana, Greece, India, Indonesia, Ireland, Israel, Italy, Kenya, Mexico, Netherlands, Nigeria, Peru, Poland, Singapore, South Africa, Spain, Sweden, Switzerland, Uganda, United Kingdom, United States of America, and Uruguay. Our non-US employees are hired through a local third-party Employer of Record (EOR). We periodically review this list to ensure alignment with our hiring requirements.
All applicants can reach out to their recruiter to understand more about the specific pay range for their location during the interview process.
If you are a qualified applicant requiring assistance or an accommodation to complete any step of the application process due to a disability, you may contact us at [email protected] or +1 (415) 839-6885.
More information:
– U.S. Benefits & Perks
– Applicant Privacy Policy
– Wikimedia Foundation
– What does the Wikimedia Foundation do?
– What makes Wikipedia different from social media platforms?
– Our Projects
– Our Tech Stack
– News from across the Wikimedia movement
– Wikimedia Blog
– Wikimedia 2030 Apply link