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Tubi

Director, ML Engineering – Infrastructure

Tubi

Director of ML Engineering leading a hybrid team at Tubi, overseeing scalable ML systems and infrastructure design. Fostering innovation and collaboration in a fast-paced environment.

Posted 7/27/2026full-timeToronto • 🇨🇦 CanadaLead💰 CA$188,200 - CA$268,900 per yearWebsite

Tech Stack

Tools & technologies
AWSDistributed SystemsPyTorchTensorflow

About the role

Key responsibilities & impact
  • Lead and manage high-performing teams across ML engineering and ML infrastructure, fostering a culture of innovation, collaboration, and growth.
  • Define and execute the strategic roadmap for ML systems, including recommendation, personalization, and ads optimization.
  • Oversee the design, development, and deployment of scalable ML pipelines: data ingestion, feature engineering, model training, evaluation, and serving.
  • Architect distributed systems to support ML workloads at scale, ensuring reliability, observability, and operational excellence.
  • Partner closely with Product, Engineering, and Content teams to align on business goals and deliver impactful ML-driven experiences.
  • Support best practices in experimentation, evaluation, and ML system monitoring.
  • Ensure cost efficiency, scalability, and performance in ML infrastructure investments.

Requirements

What you’ll need
  • 10+ years of industry experience spanning machine learning engineering and distributed systems.
  • 3+ years of leadership and management experience, with a proven ability to build and lead strong technical teams.
  • MSc or Ph.D. in Computer Science, Machine Learning, or related field, or equivalent practical experience.
  • Proven expertise in building and deploying end-to-end ML systems at scale, including recommendation and personalization systems.
  • Strong background in distributed systems architecture, including low-latency services, streaming platforms, and large-scale serving.
  • Hands-on experience with deep learning frameworks (e.g., TensorFlow, PyTorch) and ML infrastructure technologies.
  • Track record of delivering high-quality, scalable, and fault-tolerant systems.
  • Excellent communication skills and ability to influence product and technical strategy.
  • Proven experience deploying large-scale serving systems on AWS and demonstrated expertise in leveraging Databricks for large-scale data processing and ML workflows

Benefits

Comp & perks
  • Annual discretionary bonus
  • Long-term incentive plan
  • Medical/dental/vision insurance
  • Vacation/paid time off
  • Flexible Time Off Policy
  • Generous Parental Leave Program
  • Wellness reimbursement