Senior Product Engineering A

Engineering | Full-time
San Francisco (Relocation assistance available)
180,000 - $215,000 + Equity

At Ello, our mission is to maximize the potential of all children. Our first product, Read with Ello, is an AI reading teacher that listens to children read out loud. Ello uses speech recognition to help them when they get stuck, makes up stories using generative AI, and inspires a love for reading.

We’re now building on the success of Read with Ello and putting together the pieces of the world’s first complete AI teacher. We are reimagining how technology will reshape how children of the future will learn and grow. Together, we believe we can close the primary school education gap worldwide.

We are well-funded, backed by world-class investors, and ready to recruit new talent to help us achieve our vision.

You will bridge the gap between engineering, product, and marketing to test and implement data-driven growth strategies. You’ll be part of a small and nimble team responsible for the full growth stack, from designing user-facing flows & prototype experiences to developing backend pipelines, experimentation frameworks, and analytics tooling. You are an engineer with a business mindset who enjoys finding leverage through code, loves rapidly iterating based on data, and thrives
You are comfortable working full-stack and across multiple programming environments. You have experience building growth features like A/B testing systems, referral programs, onboarding flows, and notifications. We welcome candidates from all backgrounds - frontend, backend, growth product - but we prioritize strong technical foundations and proven impact on user or revenue growth. We work in-person out of our San Francisco office, and we’re big believers in face-to-face collaboration.

Build and own growth features end-to-end, from ideation to deployment

Develop A/B testing and experimentation frameworks to validate growth hypotheses

Collaborate with product, marketing, and data to identify high-leverage growth opportunities

Analyze user data to generate actionable insights and inform strategy

Experience with building products or features designed for children and parents

Familiar with the range of tools & services available to build a full end-to-end customer solutions

Stripe, Twilio, SendGrid, CRMs, etc.)

Deep understanding of front-end architectures (web & mobile), design patterns, and performance optimization techniques

Want to do work they are proud of, and ship products they are proud of

Have an urge to make a real impact on child development at scale

Dive deep into the rapidly evolving world of AI and interactive learning.

Experience the joy of turning your designs and code into engaging and educational experiences for children worldwide

Ello is a public benefit corporation on a mission to maximize the potential of all children. Our team has deep expertise in artificial intelligence, K-12 education, and child development across institutions such as Stanford, Berkeley, Google, Apple, and more. We were part of Y Combinator’s W20 batch and are funded by world-class investors including Goodwater Capital, Homebrew, Reed Hastings, Common Sense Growth, Ravensburger, Project A Ventures, Reach Capital, Khosla Ventures, WndrCo, Visible Ventures, and K9 Ventures.

Because our mission is to support all children, it is crucial that our team reflects the communities in which we work; we place significant emphasis on ensuring diversity within our team and fostering inclusion in our culture.

We feel enormously privileged to be one of the few companies that has the opportunity to take a shot at truly revolutionizing education with AI at this inflection point in technology. We don’t take it for granted, so we work quite hard to turn that vision into reality with urgency. At Ello, we view diversity as a moral imperative and a competitive advantage. We do not discriminate on the basis of race, religion, skin color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We plan and structure our interviews to directly assess skills and experience. 180K - $215K offers Equity

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