CareerPlan

Senior Applied Scientist

Montreal | MontréalFull-time2026-10-27 → 2026-11-11

Core

Design, develop, and optimize production NLP and LLM-based AI solutions (RAG, semantic search, agentic systems) for enterprise users.

Role type

Senior Applied Scientist (NLP)

Builds

Language technologies at the core of AI products, including retrieval systems and agentic workflows.

Domain

Enterprise AI, Natural Language Processing, Information Retrieval

Deliverable

production ML models

Required skills

NLP, LLM evaluation, Python, cloud ML infrastructure (AWS/Azure/GCP), transformer models, agentic system design, data governance

Preferred skills

Agentic systems (tool use, orchestration), classical IR, safety and trust in enterprise AI, international work experience

Technologies

HuggingFace, Pandas, Polars, MLFlow, AWS, Azure, GCP

Responsibilities

Design and implement language-based AI solutions; apply and serve transformer models at scale; collaborate with ML platform teams; mentor junior scientists; share innovations via technical content.

Seniority

Senior, hands-on IC