Harper
GTM Engineer
San Francisco
Sponsorship not specified$130k-$190kDetected 196 days ago
SQLMachine LearningData ScienceLogisticsResearch
About the role
- Growing 100x in a year is a data problem before it's a marketing problem.
- To keep that pace honest, someone has to know - with precision - what's working, what isn't, and why, and turn that into where the next dollar goes.
- You sit at the seam of marketing, analytics, and product and work directly with the Head of Marketing and the founders.
Responsibilities
- Own the funnel. Track performance from lead to conversion to revenue
- define and maintain the core marketing KPIs the company runs on.
- Model the unit economics. Build and interpret LTV/CAC so the business knows which levers are real and which are noise.
- Run experiments that decide things. Design and analyze A/B tests, then turn the result into a decision - not a slide.
- Process: People screen → lead screen → Super Day.
Requirements
- A proven growth, marketing, or revenue-focused data scientist - you've worked with growth teams, not supported them from a distance.
Nice to have
- PostHog/Mixpanel/Amplitude
- PLG or SMB-heavy environments
- AI-assisted analytics workflows.
- This is not a dashboarding, BI, or ML-research role.
- Hands-on with funnel analysis, attribution, segmentation, and LTV/CAC modeling, plus designing and reading A/B tests.
Compensation
- $130,000-$190,000 base + performance bonus + equity.
Benefits
- Uber commuter benefits; breakfast, lunch, and dinner provided; snacks and coffee stocked; free gym membership; health, dental, and vision.
This listing is sourced directly from Harper's careers page and normalized into a canonical job model.