📍 Location : Toronto - 2-3 days hybrid (Downtown office)
AA fast-growing AI product company is building intelligent tools that help people work with and understand large volumes of digital content. The platform is used by 13+ million users, and is backed by a team of engineers and researchers from leading tech companies and AI labs.
They’re hiring a Senior ML Engineer to work on LLM-powered systems that sit directly inside a production product. This is a hands‑on role focused on building, shipping, and improving model‑driven features that real users interact with every day.
What you’ll work on
- Fine‑tuning and deploying large language models in production
- Prompt design and evaluation for classification, personalization, and content control
- Building agent workflows and RAG pipelines over structured and unstructured data
- Running experiments and improving model behavior over time
- Turning research ideas into practical, shipped features
- Partnering with product and engineering on AI‑powered user experiences
What they’re looking for
3+ years of Python in production ML systemsExperience with LLMs via LangChain, LlamaIndex, or similarStrong data analysis and experimentation instinctsComfortable with ambiguous, real‑world ML problemsSolid software engineering and system designWhy it’s interesting
Your work goes straight into a live product used at scaleSmall, senior team with real ownershipCompetitive comp and meaningful equityHybrid Toronto setup, flexible time off, learning budget#J-18808-Ljbffr