Senior Data Scientist, Growth Forecasting
Duolingo
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This role on the market
90 open forecasting roles across 41 companies are on ApplySarthi right now, most of them in Hyderabad (5), Bengaluru (5), Pune (1).
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What forecasting roles keep asking for: SQL (28%), Python (22%), Supply chain (16%), Excel (14%) — counted across their open postings here.
Data Scientist jobs in the United States · Remote Data Scientist jobs · Python jobs · SQL jobs
Duolingo has 82 open roles listed here.
- Senior Creative, Social
- Senior Creative, Social
- Senior Product Manager, Learning
- Associate Product Manager, Intern
- Software Engineer, Intern
Counted across 14 company job boards, updated as roles open and close.
Preparing for this interview
Interviews for forecasting roles keep coming back to SQL, Python, Supply chain, Excel. Practise those questions before you sit with Duolingo.
Questions you are likely to be asked
- Why do you want to join Duolingo?
- What is your experience with Python? Tell me one thing you learned the hard way.
- What would you check first if a model's accuracy dropped after going live?
- When would you not use machine learning for a problem?
- Walk me through a model you built, from the data to how it was used.
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Practise the Senior Data Scientist, Growth Forecasting at Duolingo interview free →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!
Benefits: Take a peek at how we care for our employees' holistic well-being with our benefits here.
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Accommodations: We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation, please contact accommodations@duolingo.com.
Equal Employment Opportunity: Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
Fraud Warning: Unfortunately, there is a rise in scammers pretending to be real Duolingo employees. Duolingo and our employees will never ask for your Social Security number, bank details, or passport info, and we’ll never ask you to deposit a check, purchase equipment, or exchange money during the interview process. Real Duolingo employees always use an email that ends in @duolingo.com or @recruiting.duolingo.com. Stay alert and double-check these details before sharing any information.
By applying for this position your data will be processed as per the Duolingo Applicant Privacy Notice.
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Listed on greenhouse · posted 2026-08-26. ApplySarthi collects openings and links to application pages; the role is advertised by Duolingo, not by us.