Data & AI Jobs at Ello
Ello has one open data and AI role, in San Francisco, paying USD 155k to 205k a year, alongside 4 other open roles.
About Ello
Ello is a public benefit corporation that offers an AI-powered reading and math app for children ages 4–9. The app adapts to each child in real time, providing interactive lessons, original stories, and parent progress reports. It is available on iOS and Android. The company is headquartered in San Francisco and has an office in Nairobi, Kenya.
The open role
- AI/ML Engineer: San Francisco, USD 155k to 205k, posted 28 May 2026.
Also hiring at Ello
Ello is also hiring in customer success and support (1), design (1), marketing and growth (1) and product (1).
Its roles are in San Francisco, CA, US (5).
What data and AI work involves at an early-stage startup
The data is messy and there is not much of it yet. You build the pipeline, train the model, then explain the result to a founder in plain words. Large employers give you a clean warehouse and one narrow question, while here you pick the question too.
Questions people ask
Where is the data and AI job at Ello?
San Francisco.
How much does it pay?
USD 155k to 205k a year, as stated in the posting.
What else is Ello hiring for?
Customer success and support, design, marketing and growth, and product: 4 more roles.