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Senior Data Scientist, Growth Forecasting

Duolingo · Pittsburgh, PAsenior

In short

  • ▸Científico de datos senior especializado en predecir el crecimiento de usuarios en una app de educación con 500M+ usuarios.
  • ▸Día a día: construir modelos de pronóstico, colaborar con producto/finanzas/estrategia y comunicar hallazgos técnicos a ejecutivos.
  • ▸Destacado: se valora tener una racha impresionante en Duolingo (¡lo dice en la vacante!).

No se requiere inglés explícitamente, pero se menciona comunicación con equipos globales y

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What they ask for

  • ✓Experiencia demostrable construyendo pronósticos en entornos reales con datos complejos.
  • ✓Título de posgrado en Ciencia de Datos, Estadística, Economía o campo cuantitativo relacionado.
  • ✓Habilidades avanzadas en SQL, Python y herramientas de análisis de IA.
  • ✓Capacidad para traducir hallazgos técnicos en recomendaciones claras y accionables.
  • ✓Comunicación excepcional: escrita y verbal, para audiencias diversas.
  • ✓Experiencia previa en empresas de tecnología de alto crecimiento, especialmente en pronósticos de crecimiento de usuarios.

Don't tick every box? That's normal — your free dossier shows your gaps and how to cover them in the interview.

SQLPythonAI analysis toolsdata/analytics engineering ecoforecasting modelsproduct developmentbusiness strategyinvestor-grade reportingcross-functional collaborationquantitative analysis

Who should you write to at Duolingo?

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Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission, and that’s where you come in! At Duolingo, you’ll join a team that cares about educating our users, experimenting with big ideas, making fact-based decisions, and finding innovative solutions to complex problems. You’ll have limitless learning opportunities and daily collaborations with world-class minds — while doing work that’s both meaningful and fun. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. Read our blog to learn more. About the role... This person will be part of our Growth Data Science team, collaborating with peers and cross-functional partners in Product, Finance, and Strategy to continuously improve our forecasting capabilities. They will drive methodological advances and deliver trustworthy business-critical quarterly forecasts, built on a deep understanding of the dynamics of user growth across Duolingo’s product portfolio. 🧠 You will... • Join a small team of data scientists focused on User Growth forecasting. Collaborate with peers and mentor junior data scientists to ensure that our forecasts remain trustworthy and reliably delivered. • Work with diverse stakeholders to develop forecasts that reflect a deep understanding of our product development, big bets, and evolving business strategy. • Translate complex analytical findings into clear narratives for senior leadership and cross-functional partners. Influence strategic decisions through a combination of technical depth and effective communication. • Develop and validate methodological advances to our forecasts, aligning methodological strengths with business priorities. • Build systems and processes that ensure our forecasting process is robust and repeatable. ✅ You have... • Applied industry experience building forecasts in messy real world settings where details, confounds, and the validity of assumptions matter. • A graduate degree in Data Science, Statistics, Economics, or a related quantitative field, or equivalent demonstrated expertise in formal analytical techniques. • Demonstrated ability to connect technical results to real-world recommendations, and to translate product and business changes into technical requirements. • Strong command of SQL, Python, AI analysis tools, and data/analytics engineering ecosystems. • Exceptional communication skills, both written and verbal, with the ability to distill complex quantitative work into crisp, actionable insights for diverse audiences. ⭐ Exceptional candidates will have... • Experience operating at a high-growth consumer technology company, including experience with user growth forecasting specifically. • Experience at a public company, including the analytical demands that come with investor-grade reporting and forecasting. • An impressive Duolingo streak. The offered salary is dependent upon several factors, including work experience, skills, and internal peer comparisons. The posted range is subject to change in the future. For this role, base salary is supplemented by equity compensation. We encourage you to talk with your recruiter for more information related to compensation for this role! Salary Range: $182,800 <span

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