AI Engineer

Charger Logistics Inc

$90K — $120K *
Enterprise Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's in Computer Science, Artificial Intelligence, or related field
  • Strong communication skills in team-based environments
  • Experience with REST APIs and microservices architecture
  • Proven track record in building production-grade AI applications with Python
  • Hands-on proficiency with LLM integration and APIs
  • Familiarity with RAG, KAG, and CAG knowledge retrieval patterns
  • Proficient in SQL and an analytical data platform such as BigQuery or Snowflake
  • Experience with Kubernetes and cloud platforms.

Responsibilities

  • Design, develop, and deploy MCP servers as AI tools with authentication and error handling.
  • Build multi-agent workflows for complex logistics automation using orchestration frameworks.
  • Optimize knowledge retrieval pipelines using strategies like RAG, KAG, and CAG based on query requirements.
  • Design hybrid retrieval architectures for efficient data routing and reasoning.
  • Implement LLM integration layers for domain accuracy in outputs.
  • Collaborate with teams to translate operational workflows into agent functionalities.
  • Deploy and maintain AI agent infrastructure on Kubernetes using GitOps practices.

Benefits

  • Competitive Salary
  • Healthcare Benefit Package
  • Career Growth
Full Job Description
We are looking for a highly motivated AI Engineer to join our team based out of our Brampton office and contribute to the development of AI-driven solutions for various departments. This role focuses on building production AI agents and MCP (Model Context Protocol) integrations that automate real logistics workflows-dispatch, billing, compliance, and fleet operations-improving the reliability, transparency, and efficiency of AI applications in real-world, high-stakes environments.

Responsibilities:
  • Design, develop, and deploy MCP servers exposing domain services as AI-consumable tools with proper authentication, observability, and error handling.
  • Build multi-agent workflows using orchestration frameworks and agent-to-agent communication protocols for complex logistics automation.
  • Develop and optimize knowledge retrieval pipelines using RAG, KAG, and CAG strategies-selecting the right approach based on query complexity, data volatility, and domain reasoning requirements.
  • Design hybrid retrieval architectures that route between CAG for static reference data, RAG for dynamic operational queries, and KAG for multi-hop reasoning across structured domain knowledge.
  • Implement LLM integration layers-prompt engineering, function calling, structured output parsing, and model routing for domain accuracy.
  • Collaborate with cross-functional teams to collect requirements and translate operational workflows into agent capabilities.
  • Deploy and maintain agent infrastructure on Kubernetes with GitOps practices and observability tooling.

Requirements
  • Bachelor's in Computer Science, Artificial Intelligence, or a related technical field.
  • Strong communication skills and experience working in interdisciplinary or team-based environments.
  • Solid understanding of REST APIs, microservices architecture, and AI/ML concepts.
  • Experience building production-grade AI applications in Python-not just notebooks or prototypes.
  • Hands-on proficiency with LLM integration: function calling, tool use, structured outputs (OpenAI, Anthropic, or Google APIs).
  • Solid understanding of knowledge retrieval patterns including RAG (Retrieval-Augmented Generation), with familiarity of emerging approaches like KAG (Knowledge-Augmented Generation) and CAG (Cache-Augmented Generation).
  • Proficiency with SQL and at least one analytical data platform (BigQuery, Snowflake, or similar).
  • Experience with cloud platforms and container orchestration (Kubernetes).
  • Background in MCP, agent orchestration frameworks, knowledge graphs, or streaming data systems is a strong asset.

Benefits
  • Competitive Salary
  • Healthcare Benefit Package
  • Career Growth

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