# Founding GTM Engineer
**Company:** [Sim](https://hotfix.jobs/companies/sim)
**Location:** San Francisco, CA
**Salary:** $120K-$200K
**Experience:** 3+ years
**Skills:** Python, JavaScript, SQL, APIs, Salesforce, Clay, Gong, AI Agents, Webhooks, CRM, SaaS, Automation Workflows
**Posted:** 2026-03-04
> Builds GTM and RevOps infrastructure from scratch, integrating tools like Salesforce and Clay, automating workflows with AI agents, and engineering data flows for sales operations. Requires 3+ years experience coding in Python/JS/SQL and scaling SaaS stacks.
## Job Description
## What You'll Do
- Build from zero: Create Sim’s GTM infrastructure from scratch—integrating best-in-class tools like **Salesforce**, **Clay**, **Gong**, enrichment APIs, and more into a seamless automated engine
- Invent internal automation: Design and build **AI agents** and custom workflows to automate account research, minimize manual tasks, and personalize outreach at scale
- Engineer data flows: Architect the middleware and **webhooks** that ensure data integrity and sync between Sim’s product, **CRM**, and internal systems
- Programmatic GTM: Translate top-level GTM strategy into automated workflows, custom internal tools, and data-driven outbound campaigns
- Found and scale: Set the technical standard and shape the DNA of Sim’s GTM/Revenue Operations function for years to come

## What We’re Looking For
- **3+ years** of experience in GTM Engineering, technical RevOps, or similar technical roles
- Proficiency writing code (**Python**, **JavaScript**, or **SQL**) and familiarity working with **APIs**
- Track record of integrating, automating, and scaling **SaaS** and **AI tool stacks**
- Strong understanding of sales funnels, GTM business logic, and operations
- Experience with modern GTM tools (**Clay**, **Claude Code**, **Parallel**, **Unify**, **Sim**, scraping/indexing the web, etc.)
- High bias toward action and "shipping v1 today"—you thrive in ambiguity and fast-paced teams
- Deep ownership mentality; you want end-to-end responsibility for Sim’s GTM architecture and future team
**Apply:** https://hotfix.jobs/jobs/founding-gtm-engineer-at-sim-1c362f66-877d-4b85-a16a-208b434be5c4
**Canonical:** https://hotfix.jobs/jobs/founding-gtm-engineer-at-sim-1c362f66-877d-4b85-a16a-208b434be5c4