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Astra North Infoteck Inc.
AI/LLM Engineer – Python, LangChain, LLMAstra North Infoteck Inc. • Montreal, QC, ca
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AI/LLM Engineer – Python, LangChain, LLM

AI/LLM Engineer – Python, LangChain, LLM

Astra North Infoteck Inc. • Montreal, QC, ca
30+ days ago
Job type
  • Full-time
Job description

Role Summary

• Design and build intelligent agent-based systems that can reason, plan, and act autonomously.

• Strong Python engineering expertise and hands-on experience with modern agent frameworks.

• Solid understanding of data platforms and scalable architectures.


Agent & AI System Development

• Design and build agent-based systems using frameworks such as LangChain, LangGraph, or similar.

• Develop intelligent components capable of reasoning, planning, and executing tasks autonomously.

• Implement advanced cognitive patterns such as ReAct (Reasoning + Acting).


LLM Capabilities & Enhancements

• Develop and integrate memory, tool usage, and context management capabilities (MCP).

• Build systems that leverage tool calling, chaining, and orchestration of LLM workflows.

• Collaborate with prompt engineers to enhance model responses and performance.


Engineering & Development

• Write high-quality, scalable code using Python, including async programming.

• Build and maintain APIs and microservices for AI/agent-based applications.

• Ensure systems are efficient, reliable, and production-ready.


Guardrails & Responsible AI

• Design and implement guardrails and safety mechanisms for LLM-driven systems.

• Ensure robust handling of edge cases, failure scenarios, and unintended outputs.


Data & Platform Integration, Work with modern data platforms such as:

• Snowflake

• Databricks

• Lakehouse architectures

• Integrate AI solutions with enterprise data pipelines and systems.



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AI/LLM Engineer – Python, LangChain, LLM • Montreal, QC, ca

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