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Senior, AI & Data Science

Canada💼 Full-time🗓 2026-08-24 → 2026-09-26

Core

Senior AI & Data Scientist owning end-to-end models from problem framing to production, serving enterprise clients across the full value chain.

Role type

Senior hands-on IC data scientist (AI/ML/LLM)

Builds

Production-ready ML models, LLM fine-tuning experiments, evaluation suites, and data pipelines for diverse client engagements.

Domain

Data & AI consulting, enterprise digital transformation

Deliverable

production ML models | product features | dashboards & analysis | client delivery

Required skills

Statistics, machine learning algorithms, Python, SQL, LLM evaluation, RAG, fine-tuning, cloud platforms (GCP/Azure/AWS), AI-assisted development tools

Preferred skills

Causal inference, time series, advanced statistics, Hugging Face Transformers, LoRA/PEFT, MLOps, cloud certifications

Technologies

PyTorch, scikit-learn, XGBoost, Claude Code, Gemini CLI, Cursor, Vertex AI, Gemini, Claude, OpenAI

Responsibilities

Translate business challenges into analytical use cases with clear hypotheses and success metrics; Develop statistical and machine learning models (regression, forecasting, classification, clustering, causal inference); Select techniques based on business context and justify choices; Ship production-ready solutions including training, deployment, monitoring, and refinement; Run fine-tuning experiments (dataset curation, SFT, LoRA/PEFT) and build evaluation suites for LLM systems; Build data pipelines for ingestion, transformation, and quality assurance; Create visualizations and dashboards for data storytelling; Present findings to client stakeholders; Mentor junior data scientists and use AI-assisted tools to raise team pace

Seniority

Senior, hands-on IC

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