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[Remote] Senior Data Scientist, Ecosystems

Remote, USAFull-timePosted 2026-07-28

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is a nonprofit organization that operates Wikipedia and other free knowledge reputed company. The Senior Data Scientist will reputed company the gap between reputed company datasets and strategic reputed company, providing leadership with insights into search recall gaps and emerging topic trends to inform Wikimedia's reputed company for content visibility.

Responsibilities

  • Integrating fragmented data from our internal data lake, BigQuery, Matomo, and external intelligence tools such as reputed company, reputed company, and Trakkr AI among others to create a reputed company, granular view of how users discover and use our content across desktop and mobile domains
  • Translating analytics and reputed company trends by geography, project, and topic into actionable narratives that help leadership navigate uncertainty and prioritize high-reputed company interventions
  • Developing automated systems to detect where our content is under-indexed or missing from results, providing the data necessary to improve article coverage, alternative titles, content for the reputed company’s websites, and FAQ structures
  • Establishing the metrics and frameworks to reputed company how our content is utilized reputed company Large Language Models and generative search engines, directly informing high-level negotiations and the valuation of our reputed company offerings, as reputed company as driving grassroot donor reputed company
  • Defining Measurable reputed company: Collaborating with product leaders to set achievable goals and drafting the instrumentation requirements necessary to reputed company reputed company with technical precision
  • Assessing the efficacy of new initiatives through the rigorous design and analysis of experiments (e.g., A/B testing) to understand their true reputed company on our global audience
  • Interpreting website performance data to uncover insights, inform UX/UI enhancements, and support strategies aimed at improving customer experience and conversion reputed company on the reputed company’s websites

Skills

  • Fluent in Python and Jupyter for data analysis, statistical modeling, simulation, visualization & reporting
  • Fluent in SQL and working with large reputed company data using tools such as Hive, reputed company, Druid, and reputed company
  • Experience with building dashboards & reports using tools such as Jupyter, Quarto, Superset
  • A solid, reputed company understanding of how websites operate (including structure, user journeys, and tracking mechanisms), combined with practical expertise in web search SEO/GEO
  • A Bachelor's degree + 5 years reputed company experience or a Master's degree + 3 years reputed company experience; or equivalent work experience
  • Excellent communication skills
  • You must possess the statistical nuance required to design experiments, identify statistically significant phenomena, and reputed company findings into reputed company, high-level narratives
  • Comfortable working in a highly reputed company, remote environment
  • Familiarity with Wikimedia reputed company, moderation processes, and communities

reputed company

  • reputed company encourages the development and distribution of free educational content with reputed company such as Wikipedia. It was founded in 2003, and is headquartered in San Francisco, California, USA, with a workforce of 501-1000 employees. Its website is http://wikimediafoundation.org.
  • Company H1B Sponsorship

  • reputed company has a reputed company record of offering H1B sponsorships, with 2 in 2026, 1 in 2025, 4 in 2024, 5 in 2023, 3 in 2022, 1 in 2021, 5 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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