Founding Social Growth Lead

San Francisco, CA (On-site)

$80K/yr – $100K/yrSenior LevelFull time

Posted 5 hrs ago

Job Summary

Own the company voice on social channels, turning CEO ideas into posts and iterating formats, timing and engagement to grow reach and drive outcomes.

  • Own the voice and content calendar, shaping what gets posted and by whom.
  • Drive experimentation, distribution, and audience growth through data-driven posts and reactions.

Job Description

Responsibilities

  • Own the voice. Decide what gets posted, when, and by whom. Write for the company account and turn our CEO’s ideas into posts that sound like him.
  • Figure out what travels. Experiment with formats, hooks, timing, and distribution. Understand why people share a post, who it reaches, and what makes them return. Turn what you learn into better work without repeating the same joke until it dies.
  • Create moments. Plan launches, product drops, and stunts so they land as events. We would rather have five posts people quote than fifty they scroll past.
  • Make our customers’ work visible. Turn real use cases into narratives: the problem, the steps in Sixtyfour, and the outcome. Start with trust & safety teams. Show how customers use us without turning each post into a sales pitch.
  • Join the conversation. Spend time daily where our audience is, in replies, quote posts, and threads and contribute something worth reading.
  • Help our team find their voices. Help founders and employees post in distinct voices of their own, from deadpan and cheeky to thoughtful and serious.
  • Run the operation. Keep score and use what you learn to make the next post better.
  • What Success Looks Like - People bring up Sixtyfour posts unprompted, on X and in DMs and group chats.
  • What Success Looks Like - Builders and operators we want to reach regularly reply, share our posts, and come back for more.
  • What Success Looks Like - Our audience and reach grow because the work is worth following.

Requirements

  • You’ve built an account people pay attention to, your own or a company’s, and can show us.
  • You write well and fast, and you can write in someone else’s voice so well that nobody notices. We’re huge fans of automation but this role does require a level of taste and that comes from strong writing skills and human judgement.
  • You live on tech/startup X and know what’s funny, what’s cringe, and what’s about to be both.
  • You have taste and can explain your choices. You know when a trend is right for us and when to leave it alone.
  • You think in experiments and numbers without letting the scorecard dictate every creative decision.
  • You can handle sensitive subject matter. Our work involves verifying people and companies, so the tone has to stay mindful of that.

Preferred

  • Bonus: you’ve ghostwritten for a founder, run launches, or worked with creators.
Sixtyfour logo

Sixtyfour

Deploy AI agents that investigate, resolve identities, map relationships, and surface risk signals.

Founded in 2025
9 employees

Salaries

Posted range

$80K/yr – $100K/yr

Taken straight from the job posting.

Social Media median pay in the United States

$78K/yr

Most pay falls between $65K and $100K. Based on 4,317 salaries.

See all Sixtyfour salaries

Marketing Team

Marketing Roles Posted (Last 30 Days)
1

Funding

Total Funding
$500K
Last Raise
$500K
Pre Seed

Funding History

  • Apr 2025
    Pre Seed • $500K

Traffic Signals

Monthly Visitors
22.7K
Traffic Source Mix
Search
11.2%
Direct
73.3%
Referral
2.4%
Social
9.5%

Headcount Trend

Current headcount: ~11
Sixtyfour logo

Founding Social Growth Lead

Sixtyfour · San Francisco, CA · On-site