Junior AI Engineer supporting the development, deployment, and maintenance of AI/ML applications at TD. Collaborate with teams to enhance AI solutions for operations and reliability.
Responsibilities
Assist in building, deploying, and maintaining AI/ML applications and services
Provide L2/L3-style support for AI systems, including incident triage, debugging, and performance tuning
Monitor model and application performance and support optimization efforts
Develop and enhance AI agents using frameworks such as LangChain and LangGraph
Contribute to the design of agent workflows and tool integrations
Requirements
Bachelor’s degree in Computer Science, Engineering, Data Science, or a related field
Working knowledge of Python for AI/ML development
Foundational understanding of machine learning concepts and NLP
Familiarity with AI frameworks such as LangChain, LangGraph, or similar
Basic understanding of RAG architectures and LLM-based applications
Knowledge of REST APIs and software engineering fundamentals
Experience with data manipulation (e.g., SQL, Pandas)
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