Lead Growth Engineer

San Francisco, United States
Full-time

About the role

We are looking for a Lead Growth Engineer with 1+ years of full-time experience to become the founding engineer of Ello's growth function. Ello just publicly launched its AI teacher for kids and is shifting from product building to growth discovery, so we need a multifaceted builder who blends engineering fundamentals, product craft, and business intuition. You might be an ex-technical founder, a former FDE, or a growth engineer with proven playbooks and the numbers to back them up. This is a high-impact, high-visibility role that can grow into more for an exceptional person.

What will you be doing?

  • Chasing big-swing growth ideas, not incremental optimization, to find new avenues for user acquisition that don't rely on paid channels
  • Designing and building growth loops into the product so existing families help Ello reach more kids and parents
  • Rapidly prototyping features, launching them in the real world, measuring signals, and making quick calls on what to invest in
  • Owning growth features end to end across mobile, web, and backend, using AI coding tools to move fast
  • Helping set the voice, standards, and playbook for what growth engineering looks like at Ello, working closely with marketing, GTM, and product teams

About Ello

Building the world's first 1:1 AI teacher.

Required skills

Flutter
React
Python
iOS
Android
SQL
Mixpanel
Amplitude
Segment
Stripe
Twilio
SendGrid
Cursor
Claude Code

Other roles at Ello

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Job details

Salary

$175,000 - $235,000

Location

San Francisco, United States

Experience

1+ years

Company

NameEllo
IndustryEducation
Team Size45

Funding

Total raised

$15M

Last stage

Series A

Investors

Goodwater Capital
Y Combinator
HHomebrew
Khosla Ventures
RReed Hastings

Founders

DA

Dr. Elizabeth Adams

Tom Sayer

Tom Sayer

LinkedIn
Elizabeth Adams

Elizabeth Adams

LinkedIn
Catalin Voss

Catalin Voss

LinkedIn

What happens next.

No applications, no recruiter spam. Just the intro.

01

Confirm the fit

A few questions to make sure this role is the right shape for you. Two minutes.

02

I pitch you to the company

I write the intro, send it to the founder, and handle the back-and-forth.

03

A meeting lands on your calendar

If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.