AI-Native GTM Engineer at Fancysauce Inc.

Jack & Jill
Jack & Jill

Software Engineering, Data Science · Full-time

San Francisco, CA, USA

Posted on Aug 31, 2026
This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

AI-Native GTM Engineer

Salary

Not Disclosed

Company Description

Fancysauce Inc. is a pre-seed AI-native startup founded by Harvard and Apple alumni (formerly Retain.ai, $30M exit) and backed by Afore Capital and angels from OpenAI and Gemini. The team is building agentic recipes for AI cost management, serving as an intelligent load balancer for the modern enterprise AI stack.

Job Description

As the first AI-Native GTM Engineer at Fancysauce Inc., you will architect the systems powering our revenue engine from scratch. You will build signal-driven outbound machines, automate complex prospecting workflows with AI agents, and own the technical data infrastructure. This is a builder-first role combining engineering rigor with high-growth go-to-market strategy.

Location

San Francisco, USA

Why this role is remarkable

  • Work directly with a founding team that previously scaled Retain.ai to a $30M acquisition and features leadership with experience scaling revenue from $0 to $100M+.
  • Own the entire revenue architecture as the first GTM engineer, deploying cutting-edge AI tools like Clay, n8n, and custom AI agents to drive measurable business outcomes.
  • Join a high-velocity, pre-seed company backed by top-tier investors including Afore Capital and strategic angels from OpenAI, Gemini, and Baseten in a rapidly growing market.

What You Will Do

  • Architect the "Pipeline Machine" by designing smart, signal-driven nurture sequences and intent-based outbound engines that generate qualified meetings and high-velocity pipeline.
  • Automate manual GTM workflows using APIs, webhooks, and AI agents to replace repetitive account research, CRM hygiene, and post-call follow-up tasks.
  • Own end-to-end data integrity by building enrichment waterfalls and sync architectures that ensure our revenue systems remain accurate, deduplicated, and trustworthy.

The ideal candidate

  • Has 1-3+ years of experience in a technical GTM, SDR/BDR, or engineering role at a fast-paced startup, with a deep understanding of the modern AI toolchain.
  • Possesses a strong engineering background with the ability to write Python, SQL, or JavaScript to solve complex integration problems when no-code tools fall short.
  • Thrives in high-ownership, ambiguous environments, operating as a "manager of one" who ships experiments quickly and iterates based on data-driven signals.

Who are Jack & Jill?

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.

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.

How does this work?

  • 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 it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.

Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.

We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.