Founding Growth Engineer for AI Platform

Happyrobot Inc.; San Francisco (CA); On-site; USD 180,000 - 260,000; Full time

Benefits offered by this job

Healthcare

Dental & Vision

Equity in startup

Autonomy and ownership

Job summary

HappyRobot is seeking a Founding Product Growth Engineer to own messaging, positioning, and market adoption. You will work directly with CTO and Head of Product at the intersection of Product, Engineering, Sales, and Growth to translate what we build into compelling narratives and test what moves buyers and users.

This role requires a creative, high-judgment marketer with strong writing, hands-on execution, and a track record of launching features in a high-growth B2B SaaS/AI environment.

Qualifications

• 4+ years of experience in product marketing, growth, or a related role at a high-growth B2B SaaS, AI, or developer-focused company.
• Track record of launching products or features from start to finish, with strong writing and copywriting skills.
• Experience working across Product, Engineering, and Sales or GTM teams to align on a single message.
• Ability to balance strategic work (positioning, narrative) with hands-on execution (assets, channel testing, experiments).

Responsibilities

• Positioning & Narrative: Own how we describe our product and why it matters. Translate complex capabilities into clear, compelling messaging for each audience, and keep that story consistent across the website, launches, and sales conversations.
• Launches: Run product and feature launches end to end. Partner with Product and Engineering on timing and messaging, and make sure Sales and the field are enabled with the narrative, assets, and materials they need on day one.
• Growth & Distribution: Identify and test the channels that reach our audience. Work on activation, onboarding, and conversion messaging, run experiments across the funnel, and double down on what works.
• Customer & Market Insight: Talk to users and customers regularly to understand their needs, objections, and mental models. Track competitors and the broader landscape, and bring those insights back into product and marketing decisions.

Skills

Product marketing

Growth campaigns

Copywriting

Go-to-market

Job description

HappyRobot is seeking a Founding Product Growth Engineer to own messaging, positioning, and market adoption. You will work directly with CTO and Head of Product at the intersection of Product, Engineering, Sales, and Growth to translate what we build into compelling narratives and test what moves buyers and users.

This role requires a creative, high-judgment marketer with strong writing, hands-on execution, and a track record of launching features in a high-growth B2B SaaS/AI environment.