Location
remote, remote, Canada
Posted
July 20, 2026
Job Description
Shape the future of AI and ML with Whatnot as our next AI/ML Engineer. Drive infrastructure development and optimize large language model applications remotely or from one of our office hubs.
As a part of Whatnot's innovative team, you'll own the infrastructure that powers large language models for various business applications. We're looking for experienced builders with a strong background in machine learning, software engineering, and Python to enhance our AI capabilities. Candidates will work collaboratively with machine learning scientists and must be flexible in addressing technical challenges as we scale our offerings.
Key Responsibilities:
• Own infrastructure for LLM applications and business tools
• Create scalable LLM evaluation frameworks to improve models
• Deploy RAG systems ensuring PII controls are enforced
• Design human-in-the-loop pipelines for evaluations
• Transform experimental models into scalable production...
As a part of Whatnot's innovative team, you'll own the infrastructure that powers large language models for various business applications. We're looking for experienced builders with a strong background in machine learning, software engineering, and Python to enhance our AI capabilities. Candidates will work collaboratively with machine learning scientists and must be flexible in addressing technical challenges as we scale our offerings.
Key Responsibilities:
• Own infrastructure for LLM applications and business tools
• Create scalable LLM evaluation frameworks to improve models
• Deploy RAG systems ensuring PII controls are enforced
• Design human-in-the-loop pipelines for evaluations
• Transform experimental models into scalable production...