Senior Growth Strategist, AI Apps

System1 Agency•Los Angeles, CA

29d•Onsite

About The Position

Want to take new AI agents from launch to widespread usage? Are you looking for a very entrepreneurial role with a scrappy startup team, backed by the resources of a larger organization? Do you want to own something from the ground up and are you willing to do what it takes to succeed? Then read on... We're looking for a full-stack growth marketer who thrives at the intersection of performance marketing, technical execution, and creative experimentation. This is a hands-on role designed for someone who can take new AI subscription products from zero to scale â iterating quickly, experimenting relentlessly, and uncovering the breakout opportunities that drive real growth. This position is an onsite role requiring you to work in our headquarters located at 4235 Redwood Ave. Los Angeles, CA 90066.

Requirements

5-7 years experience driving growth for early-stage consumer products or startups.
Deep, hands-on experience owning performance and spend in at least one major buying platform (e.g., Meta, Google Ads, TikTok, or programmatic)
Deep understanding of ad platform mechanics across Search, GDN, Social, Video, and Native.
Strong technical skills â comfortable working with tracking pixels, APIs, scripts, and analytics tools.
Proven track record of taking a product from 0â1, finding breakout opportunities, and scaling them into meaningful revenue.
Obsessed with experimentation and able to manage rapid test-and-learn cycles, sharing results with high levels of leadership across multiple products.
Creative, analytical, and adaptable â able to move seamlessly from strategy to execution.

Responsibilities

Build and execute go-to-market growth strategies for early-stage products.
Identify, validate, and scale high-impact acquisition channels, audiences, and creative angles.
Launch and manage campaigns across Search, GDN, Meta, TikTok, YouTube, Native, and other paid platforms.
Develop and run structured experiments to test messaging, funnels, and targeting hypotheses.
Work directly with engineers or code yourself to wire up analytics, attribution, and conversion tracking (e.g., GA4, Mobile Measurement Partners (MMPs), Amplitude, etc.).
Analyze performance data and rapidly iterate on creative, targeting, landing pages, and funnel flows.
Create and manage short-form video ads and other creative assets that drive conversions.
Frequently collaborate cross-functionally with leadership, product managers and engineering leads to align growth efforts with product evolution.