AI Systems Builder

We are looking for a hands-on AI Systems Builder to lead the development and deployment of GPT-based agents and internal automations that directly accelerate our business.

You will work closely with the CEO to translate business needs into operational agents and automations using GPT-4, OpenAI APIs, Make.com, Supabase, Slack, HubSpot, Notion, and other tools in our stack. This is a builder role, not a research or advisory position. You will take ideas and ship them into working systems within days, not weeks.

This role is critical to our execution engine.

What You'll Do

Design and build custom GPT agents that solve real operational bottlenecks
Translate business processes into automated workflows and tools
Integrate GPT/LLM capabilities into existing systems (Slack, HubSpot, Notion, Crisp, Supabase)
Build logic flows using tools like Make.com, Zapier, and Python scripts where needed
Collaborate directly with leadership to prioritize and deliver agent-based systems
Monitor, maintain, and continuously improve live agents (logging, testing, feedback loops)
Own the full lifecycle from idea prototype deploy maintain

Requirements:

Proven experience building and deploying GPT-powered agents or tools
Proficiency in OpenAI API usage, including function calling, prompt design, and reliability handling
Hands-on experience with Make.com, Zapier, or similar automation platforms
Familiarity with Supabase or similar backends (Firebase, Airtable, etc.)
Comfort with API integrations (REST, webhooks, JSON parsing)
Ability to write light-to-intermediate Python or JavaScript for glue logic
Understanding of LLM limitations (hallucination, context windows) and mitigation techniques
Fast execution mindset, pragmatic problem-solving, outcome-driven

Nice to Have

Experience with LangChain or other orchestration frameworks
Background in full-stack development or system integrations
Experience with Slack bots, HubSpot workflows, Notion API, Crisp automations
Prior experience in a startup or high-velocity environment
Product-thinking and UX sensitivity (even if not a designer)