Senior Machine Learning Engineer

Doist; Toronto; On-site; CAD 140,000 - 180,000; Full time

Job summary

Movable Ink is seeking an experienced AI/ML leader to design, deploy, and scale production-grade AI products. You will architect deep learning pipelines, integrate cutting-edge innovations, and ensure reliable performance across high-demand environments.

The role requires guiding junior engineers, translating complex ML concepts for cross-functional teams, and driving adoption of AI-driven insights to boost client outcomes.

Qualifications

• 5+ years of experience in AI/ML development and building deep learning systems.
• Master's degree or higher in Computer Science, Mathematics, Engineering, or related field.
• Proven track record of productizing AI research into commercial-grade models.
• Expertise in neural networks (transformers, CV, NLP, multimodal).

Responsibilities

• Deploy robust, commercial-grade AI products.
• Integrate innovations into core AI models suite.
• Engineer high-performance ML systems with reliability at scale.
• Elevate ML Platform with monitoring, orchestration, and automated testing.
• Drive product adoption and client satisfaction with AI-driven insights.
• Ship high-impact AI models translating into business growth.

Skills

AI/ML development

Deep learning

Model deployment

Python

PyTorch

TensorFlow

ML pipeline

Education

Master's degree in CS/Math/Engineering

Tools

PyTorch

TensorFlow

Spark

Google Cloud Platform

scikit-learn

XGBoost

Job description

Movable Ink scales content personalization for marketers through data-activated content generation and AI decisioning. The world's most innovative brands rely on Movable Ink to maximize revenue, simplify workflow and boost marketing agility. Headquartered in New York City with close to 600 employees, Movable Ink serves its global client base with operations throughout North America, Central America, Europe, Australia, and Japan. Join a team where AI isn't a buzzword - it's the engine of our success.

Responsibilities

• Deploy robust, commercial-grade AI products that redefine client expectations.
• Seamlessly integrate breakthrough innovations into our core AI models suite.
• Engineer high-performance, scalable ML systems that maintain impeccable reliability under pressure.
• Elevate our ML Platform with industry-leading standards for monitoring, orchestration, and automated testing.
• Drive product adoption and client satisfaction by delivering sophisticated AI-driven insights.
• Ship high-impact AI models that translate directly into tangible business growth.

Qualifications

• 5+ years of experience in AI/ML development, with a focus on architecting deep learning systems and sophisticated model pipelines
• Master's degree or higher in Computer Science, Mathematics, Engineering, or related technical field
• Proven track record of productizing breakthrough AI research into commercial-grade deep learning models
• Deep expertise in neural network architectures, including transformer architecture, computer vision, natural language processing, and multimodal learning
• Experience in model optimization and fine-tuning for high-performance inference at scale
• Advanced proficiency in PyTorch or TensorFlow, with the ability to implement and adapt state-of-the-art research papers
• Proficiency in Python along with experience with machine learning libraries and frameworks (e.g. scikit-learn, XGBoost, ...)
• Experience with large-scale data processing frameworks (we use Spark) and cloud computing platforms (we use Google Cloud Platform) is desirable
• Experience designing and maintaining production ML systems at scale requiring complex workflow orchestration, artifact versioning, online/offline evaluation, performance monitoring, and A/B testing
• Strong background in statistical modeling and predictive analytics for recommender systems and propensity scoring
• Strategic understanding of the AI model lifecycle, from discovery and experimentation to production deployment and evaluation
• Strong technical leadership skills and be able to guide and mentor junior engineers on the team
• Able to communicate complex technical concepts to non-technical stakeholders and cross-functional teams
• Work effectively in a fast-paced, deadline-driven environment and handle multiple priorities simultaneously
• Be detail-oriented and have a strong commitment to delivering high-quality solutions
• Be eager to continuously learn and stay up-to-date with the latest advancements in AI and related technologies

The base pay range for this position is CAD$ 140,000 - 180,000/yearly , which can include additional bonus depending on the position ultimately offered, in addition to a full range of medical, financial, and/or other benefits. The base pay offered may vary depending on job-related knowledge, skills, and experience.

Studies have shown that women, communities of color, and historically underrepresented people are less likely to apply to jobs unless they meet every single qualification. We are committed to building a diverse and inclusive culture where all Inkers can thrive. Our differences bring a breadth of knowledge and perspectives that makes us collectively stronger. We welcome and employ people regardless of race, color, gender identity or expression, religion, genetic information, parental or pregnancy status, national origin, sexual orientation, age, citizenship, marital status, ethnicity, family or marital status, physical and mental ability, political affiliation, disability, Veteran status, or other protected characteristics. We are proud to be an equal opportunity employer.