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Senior Agentic Engineer - JavaScript

Toronto💼 Full-time🗓 2026-08-26 → 2026-09-26

Core

Design and deploy production-grade agentic AI systems, orchestrating agent loops, state graphs, and tool harnesses to solve complex client business problems.

Role type

Senior Agentic Engineer (JavaScript/Full-Stack)

Builds

AI-enabled applications, agentic workflows, developer tools, APIs, and full-stack products for enterprise clients.

Domain

Artificial Intelligence / Agentic Systems / Enterprise Software

Deliverable

production ML models | product features | infrastructure

Required skills

JavaScript, TypeScript, Node.js, Python, Agent Loop Design, State Graph Orchestration, AI System Instrumentation, API Design, Cloud Infrastructure, Evaluation Frameworks, Full-Stack Development

Preferred skills

Graph-based orchestration, Multi-step workflow coordination, Prompt engineering, Retrieval-augmented generation, Security safeguards for autonomous systems

Technologies

AWS, Microsoft Azure, Google Cloud, React, Node.js, Python

Responsibilities

Design and build AI-enabled applications and agentic workflows; Engineer harnesses around AI models including prompts, tools, context, and memory; Model complex workflows as graphs or state machines; Create evaluation frameworks for task completion and reliability; Integrate solutions with client systems and cloud platforms; Troubleshoot complex technical issues in client environments; Establish engineering practices including automated testing and observability.

Seniority

Senior, hands-on IC

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