Principal Machine Learning Engineer - Relevancy
RoktNew York, New York, United States • Seattle, Washington, United States • Japan • Sydney, New South Wales, Australia
Posted June 10, 2025
515000 - 750000 USD year
Full Time
About the Company
Rokt is the global leader in ecommerce, unlocking real-time relevancy in the moment that matters most. The company's AI and ML-powered Rokt Brain and ecommerce Rokt Network will power more than 6.5 billion transactions connecting 400 million customers across the world’s leading companies, including Live Nation, Macy’s, AMC Theatres, PayPal, Uber, Hulu, Staples, Albertsons and HelloFresh. mParticle by Rokt is the central nervous system providing real-time data activation to unlock value across ecommerce, advertising and customer engagement. Rokt has achieved consistent annual growth of more than 40% across the past decade, driven by its unique partnership model that returns $7 from every $8 of value back to partners. Rokt is headquartered in New York City. The company has offices in 10 global locations and serves clients throughout North America, Europe, and Asia-Pacific, solidifying its position as a key player in the global ecommerce ecosystem. To learn more, visit Rokt.com.
Job Description
Rokit is seeking a Principal Machine Learning Engineer to build and scale their AI Brain and ecommerce Network. This role focuses on designing, building, and deploying proprietary machine learning models to solve diverse business challenges, collaborating with product teams and contributing to the technical infrastructure. The company fosters a culture of innovation and transparency.
Requirements
- Masters or PhD in Machine Learning
- 10+ years of industry experience in building production-grade machine learning systems
- Deep Knowledge in AWS, Kubeflow, Tensorflow and Feature Store
- Deep knowledge in Bayesian methods, Recommender systems, multi-task modelling, meta-learning, click through rate modelling or conversion rate modelling
- Experience with DCNV2, MMOE, Deep & Wide and ESMM
Benefits
- Equity
- Catered lunch and healthy snacks
- Gym access
- Retirement plans
- Dog-friendly office
- Extra leave
- Work with world-class talent
- See the world (offices in multiple cities)