As the first Go-to-Market hire at Sirius, you will build the revenue engine from the ground up for a high-growth AI startup. Working directly with the founders, you’ll define the sales playbook, identify unconventional distribution channels, and scale our impact across global consumer subscription brands while owning the entire lifecycle from sourcing to closing.
Founding GTM at Sirius
Join Sirius as the first GTM hire at an a16z-backed AI startup that’s already hitting $3M ARR with 75% month-over-month growth. Founded by builders who scaled products to 500M users, Sirius is solving the subscriber churn problem for global brands like Higgsfield and Promova. This is a rare 0→1 opportunity to build a revenue engine from scratch at a company with undeniable product-market fit and 200% net revenue retention. If you're a creative, high-agency operator ready to own the entire sales motion in-person in San Francisco, this is your chance to define the trajectory of a breakout AI leader.
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Location
San Francisco, United States
Compensation
$100k-$170k + Equity
Company
Sirius
Role overview
AI Retention Agent
Recover your revenue automatically. Sirius meets customers at the moment of cancellation across your app and AI support agents.
What you will do
- Build and execute creative distribution strategies to penetrate top-tier consumer subscription brands beyond traditional cold outbound methods.
- Own the full sales lifecycle from prospecting and outreach to demoing, closing, and managing handoffs for new enterprise customers.
- Establish the company’s core sales infrastructure, including CRM workflows, sales playbooks, and ICP definitions, to support rapid scaling.
Who this is a fit for
- 3-5 years of experience in GTM or sales at an early-stage B2B SaaS or AI company, with a proven 0→1 track record.
- Proven ability to sell complex technical products to growth and retention teams without the support of SDRs or marketing departments.
- Deep instincts for the consumer subscription market and a willingness to work on-site in San Francisco to drive collaborative growth.
Why this role is remarkable
- Join a breakout AI startup with incredible traction, including $3M+ ARR, 200% net revenue retention, and 75% month-over-month growth.
- Work alongside world-class founders who have scaled products to hundreds of millions of users and achieved major acquisitions.
- High-impact founding role where you will design the entire GTM strategy and infrastructure with significant equity and no existing red tape.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Sirius wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.