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Senior Applied Scientist, Measurement, Ad Tech, and Data Science (MADS)

Toronto, Ontario, Canada💼 Full-time💰 $195,900–$327,200🗓 2026-04-22 → 2026-07-31

Core

Develops and implements machine learning models for strategic media planning, measurement, and optimization to help advertisers understand ad spend value and execute plans.

Role type

Senior Applied Scientist (Media Planning & Measurement)

Builds

Scalable media planning models, measurement insights, and agent-based tools/APIs for Amazon Advertising.

Domain

Advertising technology, media planning, and data science.

Deliverable

production ML models

Required skills

Machine learning, deep learning, causal inference, generative AI, natural language processing, computer vision, Java, C++, Python

Preferred skills

R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy, Hadoop, large-scale distributed systems

Technologies

Generative AI, Classical Machine Learning, Causal Inference, Natural Language Processing, Computer Vision, Java, C++, Python, R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy, Hadoop, Spark

Responsibilities

Lead development of media planning models and solutions; collaborate with cross-functional teams to define and implement measurement solutions; drive experimentation and continuous improvement of ML models; mentor junior scientists; engage with the scientific community through presentations and publications.

Seniority

Senior, hands-on IC with mentorship responsibilities

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