Rebolt

Build apps and agents by speaking with AI

Founding Growth Engineer

$60K - $180K0.50% - 2.00%San Francisco, CA, US / Remote (Madrid, MD, ES; London, England, GB)
Job type
Full-time
Role
Engineering, Full stack
Experience
Any (new grads ok)
Visa
US citizen/visa only
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Javier Sanchez
Javier Sanchez
Founder

About the role

Founding Growth Engineer

Global / Remote / Full-time

We're seeking a Founding GTM to drive growth to make us go from 1 to 100. This role is perfect for someone who combines technical excellence with entrepreneurial instincts to maximize revenue through experimentation.

In this role you will...

  • Design and implement growth experiments across our entire product funnel from acquisition to activation
  • Build cross-product features like billing systems, onboarding flows, and signup optimization tools
  • Develop growth strategies and measurement frameworks to guide experimentation and evaluate success
  • Optimize conversion rates through A/B testing, funnel analysis, and user behavior insights
  • Create tools and systems that enable better user onboarding and engagement across products
  • Growth initiatives that span marketing, product, and engineering

You will be a perfect fit if you...

  • Have engineering experience with comfort across the entire tech stack
  • Have b2b sales or consulting experience with significant past impact
  • Are entrepreneurially minded and can work independently to identify and solve growth opportunities
  • Have product and design intuition to create user-facing features that drive engagement

You will be an exceptional fit if you also...

  • Have founder or startup experience and understand the full business context
  • Are skilled at data analysis and can craft hypotheses, measure significance, and interpret results
  • Have GTM experience
  • Are curious and scrappy with a willingness to learn as needed

What it means to join the team:

  • Autonomy to "just ship it"
  • Modern tech stack
  • Honest and low-ego
  • Ownership of problems and solutions

About Rebolt

Rebolt
Founded:2025
Batch:W25
Team Size:3
Status:
Active
Founders
Celia Manzano
Celia Manzano
Founder
Javier Sanchez
Javier Sanchez
Founder