Senior AI Builder - Automation & Agent Development

Senior AI Builder — Automation & Agent Development

Build the AI infrastructure that powers a US-based operations and virtual assistant company next chapter — from intelligent automations to fully functional AI employees.

Sector

Operations & AI — Virtual Assistant / Wellness Tech

Reports To

Founder & CEO

Type

Full-time — 40 hours/week

Hours

Overlap with US Pacific / Eastern business hours required (approx. 4–6 hours daily)

Rate

USD $1,500 – $2,500/month depending on experience and demonstrated output

Location

Fully remote — India preferred; open to other locales, must be able to work at least EST hours; strong English communication required

Tools

Python, LangChain / LangGraph / CrewAI, n8n or Make, OpenAI / Anthropic APIs, GoHighLevel, Google Workspace, Vapi or similar voice AI (preferred)

Role Overview

US-based operations and virtual assistant company serving wellness and fitness businesses is building the operations infrastructure of the future for fitness, wellness, and healthcare businesses — and this role is at the centre of it. The Senior AI Builder will work directly with the Founder & CEO to design, build, and iterate on the automations and AI agents that will power client operations, internal workflows, and eventually a proprietary platform.

This is not a theoretical or strategy-only role. The ideal candidate writes real code, ships working agents, and takes pride in building things that hold up in production. They understand how a gym front desk works, how a med spa onboards a patient, and how a wellness business owner thinks — and they build AI infrastructure that reflects that operational reality.

Reporting directly to the Founder & CEO, this person will be a core builder and thinking partner as the company moves from VA placement agency to AI-augmented operations company.

Key Responsibilities

AI Agent Development

• Design and build multi-agent systems for client-facing use cases: lead qualification, appointment management, intake automation, follow-up sequences, and front desk operations
• Develop agents using LangChain, LangGraph, CrewAI, or equivalent frameworks — with a focus on reliability, auditability, and graceful human handoff
• Integrate voice AI capabilities (Vapi, Bland, Retell or similar) for inbound and outbound call automation in fitness and healthcare contexts
• Build and maintain prompt libraries and agent logic that can be reused across client types and scaled into productised offerings

Automation Architecture

• Build end-to-end workflow automations using n8n, Make (Integromat), or both — connecting CRMs, booki