or apply directly on Duolingo's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 21 days Duolingo's roles stay open a median of 38 days
- Reposted
- Yes taken down and listed again at least once
- Salary listed
- No 0% of Duolingo's roles list one
- Ghost-job risk at Duolingo
- high 41 stale, 6 reposted of 89 open
- Hiring momentum
- 119 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-09-17
Measured from postings appearing on and disappearing from Duolingo's own greenhouse board since 2026-08-03. Full hiring picture for Duolingo.
About this role
As a Senior Data Scientist focused on User Growth at Duolingo, you will work closely with product development teams to enhance product iteration and experimentation. Your role involves analyzing data to inform decisions, delivering scalable data products, and mentoring other data scientists. You will also translate complex data findings into actionable insights for various stakeholders, contributing to the overall growth strategy of the company.
- benefits
- 1/5
- freshness
- 4/5
- career value
- 4/5
- role clarity
- 4/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Duolingo as an employer.
What you need
- Experience working as a Data Scientist embedded with or supporting a product development team
- Exceptional communication skills, both written and verbal
- A graduate degree in Data Science, Statistics, Economics, or a related quantitative field, or equivalent demonstrated expertise in formal analysis methodology
- Strong command of SQL, Python or R, AI tools, and data/analytics engineering ecosystems
- Fluency with standard machine learning and predictive modeling techniques
Nice to have
- Experience operating at a high-growth, data-intensive consumer technology company, particularly in the user growth area
- Experience building, maintaining, and improving production machine learning models and the infrastructure that supports them
- An impressive Duolingo streak
Worth weighing
- Salary range is broad and dependent on various factors; specific benefits not detailed
- Role involves significant collaboration across multiple departments, which may require strong interpersonal skills
- No specific mention of remote work options or flexibility
Summarised from Duolingo's posting. Read the full original.
Listed by Duolingo on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.
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