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Onsite or remote • Toronto+2💼 Full-time🗓 2026-06-25

Core

Building voice and chat agents to manage onboarding flows and backend features for a funded startup.

Role type

Senior Full-stack AI Engineer (Contract)

Builds

Voice and chat agents, onboarding flows, backend features

Domain

AI automation, agentic workflows, startup product development

Deliverable

production ML models | product features

Required skills

TypeScript, NestJS, React, Node.js, AI-powered automations, agentic workflows, production shipping for enterprise clients

Preferred skills

Frontend development

Technologies

TypeScript, NestJS, React, Node.js

Rewrite
## About the role Looking for a contract senior full-stack AI engineer. Primary stack is Typescript (NestJS backend, React frontend). Contract length is 3-4 months, with additional future projects available for someone who does a really great job. Greenfield project with a funded startup, will primarily be responsible for building voice and chat agents to manage the onboarding flow, as well as some backend features here and there. If you can do frontend, its an added bonus ## MUST HAVES - Experience shipping production React/Nodejs code for large enterprise clients, high velocity series A+ startup, consulting firm etc - Not an agency, and not someone trying to juggle multiple full-time contracts. We've experienced this before, have heard the same excuses over and over, and will catch on very quickly - Experience shipping AI powered automations and agentic workflows to production, benchmarking and iterating on sophisticated agentic systems
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