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Senior Machine Learning Engineer, Personalization at DraftKings

Position Senior Machine Learning Engineer, Personalization
Posted 05 Jul 2026
Expired 04 Aug 2026
Company DraftKings
Location Canada | CA
Job Type Full Time

Job Description:

Latest job information from DraftKings for the position of Senior Machine Learning Engineer, Personalization. If the Senior Machine Learning Engineer, Personalization vacancy in Canada matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at DraftKings for the position of Senior Machine Learning Engineer, Personalization below matches your qualifications.

At DraftKings, AI is becoming an integral part of both our present and future, powering how work gets done today, guiding smarter decisions, and sparking bold ideas. It’s transforming how we enhance customer experiences, streamline operations, and unlock new possibilities. Our teams are energized by innovation and readily embrace emerging technology. We’re not waiting for the future to arrive. We’re shaping it, one bold step at a time. To those who see AI as a driver of progress, come build the future together.

The Crown Is Yours

As a Senior Machine Learning Engineer on the Personalization team, you'll shape how players experience our products by building real-time, one-to-one personalization at scale. You'll design and deploy machine learning systems that deepen engagement, improve retention, and drive long-term player value. Working across Engineering, Product, and Analytics teams, you'll turn data into impactful experiences while advancing how we build, deploy, and optimize ML solutions. This role blends hands-on model development with system design and technical leadership in a fast-moving, high-impact environment.


What You'll Do
  • Lead end-to-end machine learning initiatives focused on improving player engagement and retention, from initial concept through production deployment.
  • Build scalable, reusable machine learning pipelines with a focus on reliability, maintainability, and performance.
  • Design and manage CI/CD workflows for machine learning using tools like MLflow, Jenkins, and GitOps to enable automated and efficient model deployment.
  • Monitor model performance in production, implementing retraining strategies, drift detection, and continuous optimization.
  • Partner with cross-functional teams to translate business goals and user insights into high-impact machine learning solutions.
  • Mentor other engineers and help define best practices for machine learning system design, development, and deployment.

What You'll Bring
  • Bachelor's degree in Computer Science, Data Science, Statistics, Mathematics, or a related technical field.
  • At least 3 years of experience working with machine learning systems in production environments.
  • Strong proficiency in Python and SQL, with experience working on distributed data platforms such as Spark.
  • Proven experience delivering production-grade machine learning models that drive measurable business impact.
  • Hands-on experience with Databricks for managing machine learning workflows, model lifecycle, and collaborative development.
  • Experience designing experiments and analyzing A/B tests to validate and optimize model performance.
  • Strong communication and collaboration skills, with experience mentoring or leading technical initiatives.
Join Our Team

We’re a publicly traded (NASDAQ: DKNG) technology company headquartered in Boston. As a regulated gaming company, you may be required to obtain a gaming license issued by the appropriate state agency as a condition of employment. Don’t worry, we’ll guide you through the process if this is relevant to your role.

We know finding a new job can be intimidating. Don't let imposter syndrome stop you from applying! Even if you don't think you tick off every box in this job description, we'd still love for you to apply or join our Talent Community. 

DraftKings is proud to be an equal-opportunity employer. We do not tolerate discrimination of any kind and are committed to providing equal employment opportunities regardless of your gender identity, race, nationality, religion, sexual orientation, status as a protected veteran, or status as an individual with a disability.

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Job Info:

  • Company: DraftKings
  • Position: Senior Machine Learning Engineer, Personalization
  • Work Location: Canada
  • Country: CA

How to Submit an Application:

After reading and understanding the criteria and minimum qualification requirements explained in the job information Senior Machine Learning Engineer, Personalization at the office Canada above, immediately complete the job application files such as a job application letter, CV, photocopy of diploma, transcript, and other supplements as explained above. Submit via the Next Page link below.

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