Sim is the open-source AI workspace where companies build, distribute, and govern AI agents. Hundreds of integrations, every major LLM, permission groups, spend limits, and self-hosting. Backed by Y Combinator.
About the role
This is a foundational role: Sim is hiring our first GTM Engineer to build the company’s go-to-market and RevOps infrastructure from the ground up. You won’t just optimize existing workflows—you'll architect them. You’ll partner directly with leadership to define, implement, and scale our GTM systems, automations, and data flows. If you want to operate as a technical founder for our GTM function and ship quickly with massive ownership, this role is for you.
What they'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
More about this role
Sim is building the leading platform for AI agents—enabling developers and enterprises to visually create, launch, and manage high-performing agents that automate the world’s workflows. Our mission is simple: agents will run the world, and Sim is the primary means by which that happens. We’re backed by world-class investors including Standard Capital, Paul Graham, Perplexity, SV Angel, and Y Combinator, and we’ve been open source from day one.
We're a small, fast-moving team based in San Francisco, building together in person every day. 70,000+ developers use Sim; your work ships fast and impacts real users at scale. We believe in ownership, excellence, and ambitious builders shaping the future from the ground up.
This is a foundational role: Sim is hiring our first GTM Engineer to build the company’s go-to-market and RevOps infrastructure from the ground up. You won’t just optimize existing workflows—you'll architect them. You’ll partner directly with leadership to define, implement, and scale our GTM systems, automations, and data flows. If you want to operate as a technical founder for our GTM function and ship quickly with massive ownership, this role is for you.
You'll work...
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