Staff/Principal Platform Engineer, ML & Data (Toronto)
Location
toronto, on
Job Type
Full-time
Category
Other-General
Posted
June 05, 2026
Role Overview
Reporting to the VP of Data and Machine Learning Platform, the Staff Platform Engineer, Data & ML is responsible for defining and scaling the unified platform that powers the full data and ML lifecycle at Mistplay from raw ingestion to real‑time model serving.
What You’ll Do
- Ingestion & Pipeline Infrastructure – design scalable, reliable ingestion systems for batch and streaming data sources, driving standards for schema evolution, data contracts and lineage, and optimizing compute and cost strategy across workloads.
- Data Warehouse & Lakehouse Architecture – architect the core analytical data platform, defining storage layer strategies, partitioning and access patterns, establishing standards for data modeling, performance and cost efficiency for analytical and ML consumers.
- Transformation & Orchestration Layer – lead design of scalable, maintainable transformation systems (dbt, Spark), defining orchestration and depen...