This is a high-bar product leadership role.
We are not looking for a traditional product manager who maintains roadmaps or runs process.
We are looking for a product leader who turns customer insight and product data into decisions that move business metrics.
Your job is to ensure every sprint moves a metric that matters.
If your experience is primarily:
Shipping features without tying them to outcomes
Managing process rather than product decisions
Relying on large teams for research or analytics
Prioritizing opinions over customer behavior
then this role likely isn’t the right fit.
Strong candidates for this role typically have:
Led product at an early-stage SaaS company
Improved activation, retention, or monetization through product changes
Run direct customer discovery consistently
Used product analytics tools like Mixpanel or Amplitude
Used AI tools to accelerate experimentation
If that excites you, keep reading.
What You’ll Do
As Head of Product, you own what gets built and why.
You translate customer insight, product data, and company strategy into a roadmap that drives measurable growth.
Core responsibilities:
Run weekly customer conversations
Analyze product usage and funnel data
Prioritize roadmap decisions based on outcomes
Improve activation, retention, and conversion metrics
Work closely with engineering to ship meaningful improvements
Ensure every major product decision ties to customer insight or data
Help shape the product strategy for ClickFlow and Revenue Agents
You will not manage engineers day-to-day. The engineering lead handles execution.
Your role is to decide what the team builds and validate whether it worked.
Success Metrics (First 6–12 Months)
Customer feedback loop operational
Signup completion improved
Activation improved
Trial-to-paid conversion improved
Churn reduced
Data-driven roadmap
Revenue Agents product launched and piloted with early customers.
Competencies
Anti-Patterns
This role is not for:
Application Requirement
All candidates must complete the Engineer 004 Challenge before interview consideration:
https://github.com/ericosiu/beat-claude/tree/main/challenges/engineer-004
Submit your response (PDF or Markdown, max 4 pages) by uploading it with your application on https://singlegrain.com/careers. Applications without a completed challenge will not be reviewed.
About Single Grain
Single Grain is a digital growth company operating at the intersection of services, software, and AI.
Our portfolio includes:
Single Grain (Agency)
Enterprise growth services including:
ClickFlow
An AI-powered content optimization platform that unlocks growth from existing content.
Karrot
An AI-powered performance marketing system that generates ads, landing pages, and campaign assets instantly.
We are evolving into a tech-enabled services company, where software, automation, and services combine to create leverage.
Our CEO, Eric Siu, hosts the Leveling Up podcast and co-hosts Marketing School, reaching millions of marketers every month.
Benefits
Medical, dental and vision insurance after your first month of employment
401k with 100% match up to 4% of your salary
$50K life insurance policy paid 100% by the company
12 weeks of paid family leave after one year of employment
Flexible unlimited PTO
$100 utilities stipend ($50 per paycheck)
$60 UberEats credit monthly
MacBook, keyboard and mouse
$500 work-from-home office reimbursement
Compensation: $170,000 – $200,000 DOE
