Wikimedia Foundation Logo

Wikimedia Foundation

Software Engineer III, Core Experiences

Reposted 14 Hours Ago
Remote
Hiring Remotely in USA
92K-144K Annually
Mid level
Remote
Hiring Remotely in USA
92K-144K Annually
Mid level
As a Software Engineer III, you will contribute to the App Growth and Moderator Tools teams, building web-first features, APIs, and improving user experiences while collaborating cross-functionally.
The summary above was generated by AI

Software Engineer III, Core Experiences

The Wikimedia Foundation is looking for two Software Engineer III’s to join the App Growth and Editing Engineering teams within the Core Experiences engineering group.

App Growth

The App Growth team has a clear and ambitious goal: make the apps the destination for knowledge lovers and grow our active readership. As a web full stack mid-career Software Engineer III supporting the Mobile Apps teams you will build features that create natural handoffs from the web to the app and landing users in exactly the right place — for example, prompting a reader to try a personalized reading list in the app, creating a game that is integrated within the apps as a webview; or when someone tries to edit there is a smooth hand off to the web editing experience.

This is not a native iOS or Android role. The role is focused on web-first product experiences, APIs, and platform integrations that can be reused across mobile web and native app surfaces; to help us scale features across platforms and create compelling features that deepen reader engagement and increase user retention. 

To ensure there are enough opportunities to communicate, this role with the App Growth team needs at least four hours of your workday to occur between 14:00 UTC and 21:00 UTC.

Reader Growth

The Reader Growth team focuses on new ways of learning and engagement. We aim to invest in creating innovative experiences that leverage new technologies and formats. This includes tools and features that enable users to browse and discover content more intuitively, contextualize and frame knowledge in novel ways, and engage with visual, audio, and other multimedia formats.
To ensure there are enough opportunities to communicate, this role with the Reader Growth team needs at least four hours of your workday to occur between UTC -8 through UTC -3.

You are responsible for:

  • Delivery and enablement - Supports delivery of initiatives. Breaks down complex features into tasks, anticipates risks and collaborates to resolve blockers.
  • Implementation  - Can successfully build moderately complex features and components with minimal support and suggests areas for architectural improvements. 
  • Production support - Takes ownership of bug fixes and production problems and communicates in a clear and timely way about impact and resolution.
  • Quality, testing and observability - Designs and improves features with observability and testing as a core consideration. Instruments features that enable deeper analysis by Product Analysts. Contributes to healthier testing and software quality practices. 
  • Cross-functional collaboration - Supports team alignment by asking clarifying questions, reinforcing agreements, and coordinating their work with cross-functional partners. Facilitates team ceremonies. 
  • Prioritisation - Contributes meaningfully to planning. Helps scope work. Identifies risks across multiple sprints. Adapts as priorities shift.
  • Culture and standards - Participates in code reviews, design discussions, and technical planning; shares knowledge proactively; and helps improve team development workflows.
  • Operational Awareness -Thinks through how code affects usage and trust. Contributes to onboarding, documentation, and hiring efforts at the team level.

Qualities that are important to us:

  • Continuous Learning - You adapt to ambiguity with desire to learn and discover by self-directing your learning in depth and breadth. You encourage and support learning in others. You proactively share knowledge to make it easier for others to contribute.
  • Autonomy - You work autonomously on most tasks, whilst timely checking in with teammates and sharing workload when blocked.You balance contributing and receiving support within the team.
  • Feedback - You share and receive thoughtful, actionable feedback with peers — both constructive and positive.
  • Collaboration - You enjoy working with others to solve problems and are open to feedback. You actively share knowledge and experience; you offer guidance to help others grow.
  • Accountable - You own your work end-to-end and help establish a culture of responsibility and follow-through. Thinks through implications of technical decisions, and reflects on whether delivered solutions meet the intended goals.
  • Clear communicator - You can explain your ideas simply and communicate in a timely manner. You adapt your communication to different audiences across engineering, product, and non-technical audiences in both synchronous and asynchronous channels.
  • Outcome-oriented - You connect your technical work to user value, team goals, and product outcomes. You can make pragmatic tradeoffs when the ideal technical solution is not the right immediate product choice.

Requirements:

  • Bachelor's + at least 2 years or equivalent professional web application experience.
  • Experience working with backend languages like PHP or Python and/or experience with front end languages particularly with Javascript frameworks.
  • A demonstrated ability to deliver testable, user-friendly features in a collaborative team environment.
  • Experience building responsive or mobile-first web experiences.
  • Experience converting design mockups into functional components.
  • Experience building features with observability and testing in mind.
  • Experience with incorporating performance and accessibility into features.
  • Experience in writing well-documented and readable code.

Additionally, we would love it if you have:

  • Experience working in a fully remote, internationally distributed teams or organizations team.
  • Experience working with large, legacy codebases.
  • A history of open source contributions
  • Prior experience with MediaWiki or Wikimedia projects.
  • Familiarity with Wikipedia / wikitext / markdown editing or content management systems (e.g., MediaWiki, Drupal, WordPress)
  • Some experience with data science, machine learning, and/or AI (e.g., familiarity with prompt engineering, Jupyter notebooks experience, etc.)
  • [For App Growth] Experience in launching and maintaining mobile applications, cross platform app frameworks, or building webview-wrapped experiences in native mobile apps.
  • [For App Growth] Experience building mobile games or other interactive experiences. 
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$92,267 to US$144,201  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.

*Please note that we are currently able to hire in the following:
US States: Arizona, California, Colorado, Connecticut, District of Columbia*, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Jersey, New Mexico, New York, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico*, Rhode Island, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin and Wyoming (*US Territory or Federal District)
Countries: Brazil, Canada, Colombia, Germany, Ghana, India, Indonesia, Italy, Kenya*, Mexico, Morocco, Netherlands, Poland, Singapore*, South Africa, Spain, Switzerland and the United Kingdom. Our non-US employees are hired through a local third party Employer of Record (EOR) and must have current work authorization in their location. (*citizens/permanent residents only)
We periodically review this list to streamline 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


Similar Jobs

6 Minutes Ago
Remote or Hybrid
New Jersey, USA
124K-187K Annually
Entry level
124K-187K Annually
Entry level
Artificial Intelligence • Cloud • Sales • Security • Software • Cybersecurity • Data Privacy
The Account Executive will sell SailPoint's Identity Security Solutions, exceed sales targets, manage customer relationships, and collaborate with teams to enhance customer experience.
Top Skills: Salesforce
7 Minutes Ago
Easy Apply
Remote or Hybrid
United States
Easy Apply
69K-135K Annually
Senior level
69K-135K Annually
Senior level
Big Data • Cloud • Software • Database
Lead Americas corporate travel program strategy and operations, managing vendors, costs, compliance, traveler experience, and regional policy localization. Partner with Finance, HR, Procurement, Security, and stakeholders to drive savings, supplier adoption, risk management, and program governance.
Top Skills: AmexBrexConcurGoogle SheetsNavanNetSuite
7 Minutes Ago
Remote or Hybrid
USA
121K-257K Annually
Senior level
121K-257K Annually
Senior level
Consumer Web • Coupons • Healthtech • Social Impact • Pharmaceutical
Lead frontend development using React and TypeScript to design scalable frontend architecture, components, and developer workflows. Own feature delivery from concept to launch, improve CI/CD and testing, collaborate with backend on APIs, evaluate new technologies, and mentor other engineers while ensuring performance, accessibility, and reliability across web surfaces.
Top Skills: Ci/CdContext ApiGraphQLNext.JsReactReduxRest ApisServer-Side Rendering (Ssr)Static Site Generation (Ssg)TypescriptUnit Testing

What you need to know about the Charlotte Tech Scene

Ranked among the hottest tech cities in 2024 by CompTIA, Charlotte is quickly cementing its place as a major U.S. tech hub. Home to more than 90,000 tech workers, the city’s ecosystem is primed for continued growth, fueled by billions in annual funding from heavyweights like Microsoft and RevTech Labs, which has created thousands of fintech jobs and made the city a go-to for tech pros looking for their next big opportunity.

Key Facts About Charlotte Tech

  • Number of Tech Workers: 90,859; 6.5% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Lowe’s, Bank of America, TIAA, Microsoft, Honeywell
  • Key Industries: Fintech, artificial intelligence, cybersecurity, cloud computing, e-commerce
  • Funding Landscape: $3.1 billion in venture capital funding in 2024 (CED)
  • Notable Investors: Microsoft, Google, Falfurrias Management Partners, RevTech Labs Foundation
  • Research Centers and Universities: University of North Carolina at Charlotte, Northeastern University, North Carolina Research Campus

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account