Growth.Talent
J

Head of Growth ($150k-$190k + Equity) at Feltsense.com

Jack & Jill • San Francisco, CA

Growth MarketingSemi-seniorOn-siteFull time$150K - $190K
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AI/SaaSSan FranciscoOn-site$150K-$190KFounder-levelSeed StageGrowth from 0→1

The Challenge

Feltsense is launching an ecosystem of autonomous AI businesses in parallel—not just one product. As the first marketing hire reporting to the CEO (who built growth at a top YC agency), you'll architect the entire go-to-market engine and take them from stealth to scale with $5.1M in backing from Draper, Precursor, and Crunchbase founders.

Your Mission

First 3 Months
1

Define positioning and messaging for the Feltsense ecosystem that resonates with both technical founders and non-technical audiences

2

Launch SEO and content foundation across high-intent keywords in AI, autonomous agents, and business automation

3

Build the data stack and experimentation framework to measure attribution across X, Reddit, and email channels

4

Execute first paid social campaigns on X and Reddit to generate qualified leads and establish thought leadership

By 6 Months
1

Scale paid social and SEO channels to predictable CAC targets with documented playbooks for each product in the ecosystem

2

Establish email lifecycle sequences that nurture prospects through the full funnel with 20%+ conversion rates

3

Build repeatable content strategy that generates recurring traffic and inbound demand across AI verticals

4

Hire and train first growth marketing team member(s) to operationalize execution and free you for strategy

KPIs You'll Own

CAC by channel

Track acquisition cost across X, Reddit, SEO, and email to optimize spend and channel mix

Monthly Recurring Revenue (MRR) from new customers

Direct measure of GTM engine efficiency and product-market fit signals

Conversion rate funnel

Full-funnel conversion from prospect → trial → paying customer by channel

Organic traffic growth

Month-over-month growth in qualified visitors from SEO and content

LTV:CAC ratio

Ensure unit economics stay healthy as you scale—target 3:1 or better

Tools & Stack

SEO platforms (Ahrefs, SemRush, or similar)Paid social (X Ads, Reddit Ads)Email marketing (Segment, HubSpot, or similar)Analytics/attribution (Mixpanel, Amplitude, or custom)CRM (Salesforce or Pipedrive)Content management (Webflow, WordPress)

Your Team

Your Manager

CEO (founder who previously led growth at top YC agency)

Current Team

You are the first dedicated marketing hire; CEO currently owns growth function

First marketing hire; expect to build team after establishing strategy

The Package

Salary

$150K-$190K base

Equity

Equity included (amount not specified)

Remote

On-site, San Francisco, CA

Benefits & Perks

Founding-level equity with elite investor backing ($5.1M seed from Draper, Precursor, Crunchbase founders)
Direct collaboration with CEO who has proven YC growth agency track record
Opportunity to shape go-to-market strategy for an entire ecosystem of AI businesses
Early-stage autonomy: build the growth function from scratch with minimal process overhead
Access to cutting-edge AI and autonomous agent technology as it launches

Company Intelligence

Feltsense.com is an AI startup building autonomous founders—a platform that launches multiple AI-run businesses in parallel. Backed by elite investors including Draper Associates, Precursor Ventures, and the founders of Crunchbase and Republic, with $5.1M in fresh seed funding. Currently in stealth, transitioning to public launch and scale.

Funding

$5.1M seed (Draper Associates, Precursor Ventures, Crunchbase founders, Republic founders)

Culture

Founder-focused, action-biased, embraces ambiguity and rapid experimentation

Is This Role For You?

For You If
  • You've led growth from 0→1 at an early-stage AI, ML, or technical SaaS startup and can own strategy + execution
  • You're hands-on with SEO, paid social (X and Reddit specifically), and can run experiments without needing permission
  • You can position and tell stories about complex technical products to both technical and non-technical audiences
  • You thrive in ambiguity, move fast, and want founding-level impact as the first marketing hire
Won't Work If
  • You need a fully built team, process, or playbook—this is architecting from scratch
  • You prefer remote or distributed work; this role is on-site in San Francisco
  • You're uncomfortable with equity-heavy compensation or the risk/reward of early-stage startups

Interview Process

1

Talk to Jack (AI)

Visit the website, click 'Talk to Jack' to discuss your experience and ambitions

2

Jack's recommendation

Jack shares your profile with Jill, the AI recruiter for Feltsense

3

Jill's screening

Jill evaluates fit and passes your profile to the CEO if aligned

4

CEO conversation

If approved, Jill introduces you directly to the CEO and team for interview rounds

Interested in this role?

Apply now and hear back within days, not weeks.

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About Growth Marketing Roles

Growth marketers drive user acquisition, activation, and retention through data-driven experimentation. They sit at the intersection of product, data, and marketing — running A/B tests, building funnels, and scaling what works.

A/B testingFunnel optimizationSQL & analyticsPaid acquisitionProduct-led growth
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