Senior Machine Learning Engineer

Reposted 3 Days Ago
Be an Early Applicant
Sydney, New South Wales
In-Office
200K-325K Annually
Mid level
Artificial Intelligence • Digital Media • eCommerce • Marketing Tech • Software • Automation
A mission-driven, hyper-growth community of curious explorers, intent on unleashing relevancy in ecommerce.
The Role
Design, build, and productionise machine learning models to address business challenges by collaborating with product and engineering teams.
Summary Generated by Built In

We are Rokt, a hyper-growth ecommerce leader. Rokt is the global leader in ecommerce, unlocking real-time relevance in the moment that matters most. Rokt’s AI Brain and ecommerce Network powers billions of transactions connecting hundreds of millions of customers, and is trusted to do this by the world’s leading companies.

We are a team of builders helping smart businesses find innovative ways to meet customer needs and generate incremental revenue. Leading companies drive 10-50% of additional revenue—and often all their profits—from the extra products or services they sell. This economic edge unleashes a world of possibilities for growth and innovation.
The Rokt engineering team builds best-in-class ecommerce technology that provides personalized and relevant experiences for customers globally and empowers marketers with sophisticated, AI-driven tooling to better understand consumers. Our bespoke platform handles millions of transactions per day and considers billions of data points which give engineers the opportunity to build technology at scale, collaborate across teams and gain exposure to a wide range of technology.

The Role

As a Senior Machine Learning Engineer, you are someone who has significant expertise in both machine learning and software engineering. You will be working with our engineering and product teams to design, build and productionise proprietary machine learning models to solve different business challenges including smart bidding, lookalike modelling, forecasting, etc.
Target total compensation for this role ranges from $300,000 - $325,000 which includes a fixed annual salary between $200,000-$225,000 (including superannuation) and an employee equity plan grant component. In addition, you will receive world-class employee benefits.

About the Role:

  • Collaborate closely with product managers and other engineers to understand business priorities, frame machine learning problems, and architect machine learning solutions.
  • Build and productionise machine learning models including data preparation/processing pipelines, machine learning orchestrations, improvements of services performance and reliability and etc.
  • Contribute and maintain the high quality of the code base with tests that provide a high level of functional coverage as well as non-functional aspects with load testing, unit testing, integration testing, etc.
  • Keep track of emerging tech and trends, research the state-of-art deep learning models, prototype new modelling ideas, and conduct offline and online experiments.
  • Share your knowledge by giving brown bags, tech talks, and evangelising appropriate tech and engineering best practices.

Requirements

  • Masters or PhD in Machine Learning
  • Extensive knowledge in and experience with some of the following areas - Bayesian methods, Recommender systems, multi-task modelling, meta-learning, click through rate modelling or conversion rate modelling
  • 3+ years of industry experience in building production-grade machine learning systems with all aspects of model training, tuning, deploying, serving and monitoring
  • Experience with Kubeflow (or similar), Tensorflow and Feature Store in a production environment is a massive plus.
  • Bonus points if you are familiar with any of the following architectures or have experience with the models mentioned in this benchmark: DCNV2, MMOE, Deep & Wide, ESMM, xDeepFM, and GDCN.

Benefits

About Rokt’stars:

As a mission-driven, hyper-growth community of curious explorers, our ambition is to unlock real-time relevancy in ecommerce and beyond. Our bias for action means we are not afraid to quickly venture into uncharted territories, take risks, or challenge the status quo; in doing so we either win or learn. We work together as one aligned team, never letting egos get in the way of brilliant ideas. We value diversity, transparency, and smart humble people who enjoy building a disruptive business together. We pride ourselves on being a force for good as we make the world better. 

About The Benefits:

We leverage best-in-class technology and market-leading innovation in AI and ML, with all of that being underlined by building and maintaining a fantastic and inclusive culture where people can be their authentic selves, and offering a great list of perks and benefits to go with it:

  • Become a shareholder. Every Rokt’star gets equity in the company
  • Enjoy catered lunch every day and healthy snacks in the office. Plus join the gym on us!
  • Extra leave (bonus annual leave, sabbatical leave etc.) 
  • Work with the greatest talent in town
  • See the world! We have offices in New York, Seattle, Sydney, Tokyo and London

We believe we’re better together. We love spending time together and are in the office most days (teams are in the office 4 days per week).

If this sounds like a role you’d enjoy, apply here, and you’ll hear from our recruiting team.

Top Skills

Bayesian Methods
Feature Store
Kubeflow
Machine Learning
Recommender Systems
Software Engineering
TensorFlow

What the Team is Saying

Nao Kobayashi
Jon Humphrey
Julie Kremer
Alex Lannigan
Shenika Louis
Dan
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The Company
HQ: New York, NY
800 Employees
Year Founded: 2012

What We Do

Rokt is the global leader in ecommerce, unlocking real-time relevance in the moment that matters most - The Transaction Moment. Rokt’s AI Brain and Ecommerce Network powers billions of transactions connecting hundreds of millions of customers, and is trusted to do this by the world’s leading companies including Live Nation, Macy’s, AMC Theatres, PayPal, Uber, Hulu, Staples, Albertsons and HelloFresh. Headquartered in New York City, Rokt has offices across North America, Europe, and the Asia-Pacific region. To learn more, visit Rokt.com.

Why Work With Us

Join a team of diverse individuals who thrive by challenging the status quo and working in different ways. People not inspired by job titles, but inspired by people.

Learn, grow, learn some more. Develop your voice, your ideas, your ability to help others. Become a leader. Explore possibilities. At Rokt you’ll unleash your full potential.

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About our Teams

Rokt Offices

OnSite Workspace

We believe we are better together. We spend most of our time in the office (most teams are 4 days a week). One week per quarter, you also have the flexibility to work from anywhere.

Typical time on-site: None
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