Role Overview
The Associate GTM Engineer will build AI-native systems that run marketing operations at Justworks, owning the stack those systems sit on. The role involves building systems like a campaign QA agent, an inbound agent, and self-serve tooling for marketers. The engineer will work with LLM APIs, MCP, Salesforce, and Customer.io APIs, and Snowflake, and every system will report its own impact.
What You Will Do
The engineer will build and maintain the marketing technology stack, including Salesforce, Customer.io, and routing and enrichment tools. They will also maintain lead lifecycle, data integrity, and pipeline operations, running and monitoring agents and automations that move inbound pipeline.
Why It Might Be a Fit
The role is designed for someone who has spent 2-3 years making a GTM stack work and wants to stop being the person who keeps the old system running and become the person who builds the next one. The engineer will work in a pod with Marketing and report directly to the Director of Revenue Strategy & Operations.
Requirements
- 2–3 years in Salesforce administration, marketing operations, business systems, or a related technical GTM role
- Hands-on Salesforce experience: Flows, validation rules, objects, and campaign structures, and how CRM data drives GTM workflows
- Marketing operations fluency: lead lifecycle, MQL and routing logic, campaign setup, UTMs and attribution, and consent
- Evidence that you’ve built something with AI or code: an agent, an integration, an internal tool, or a script that replaced a manual process
- Working ability in Python or JavaScript/TypeScript, plus Git basics
- SQL fundamentals
- Clear written communication
Benefits
- Great benefits
- Wellness program offerings
- Company retreats
- Ability to interact with and learn from leaders in the startup community
To apply for this job please visit boards.greenhouse.io.

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