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Senior Machine Learning Engineer

    • Boston, MA
  • Engineering
  • Full time
a group of people sitting around a table with laptops

About DraftKings

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, you’ll shape the technical direction of the Machine Learning Platform that powers data science, analytics, and machine learning capabilities across DraftKings. You’ll lead the architecture and evolution of critical infrastructure, from real-time data pipelines and data governance to scalable machine learning services. Working across Engineering and Data Science teams, you’ll establish technical standards, drive complex initiatives, and build reliable, efficient systems that support our growing business. Your impact will extend beyond the platform as you mentor engineers, advance automation, and influence how we build and operate machine learning infrastructure at scale.


What you’ll do as a Senior Machine Learning Engineer

  • Define the technical architecture and roadmap for our Machine Learning Platform, including real-time data ingestion, lakehouse governance, and machine learning serving infrastructure.
  • Design and scale distributed data systems using technologies such as Kafka, Spark Structured Streaming, and Databricks, with a focus on reliability, automation, and self-service capabilities.
  • Establish engineering standards and architectural best practices, driving adoption across teams to improve platform consistency, scalability, and performance.
  • Lead complex engineering initiatives by defining technical specifications, establishing milestones, and guiding implementation through design and code reviews.
  • Partner with Data Engineering, Business Intelligence, Data Science, and Architecture teams to advance data sharing, platform connectivity, and enterprise data infrastructure.
  • Own the reliability and operational performance of critical platform services, including monitoring, incident response, and continuous improvement.
  • Drive cloud cost efficiency through resource optimization, cost monitoring, and scalable compute management frameworks.
  • Champion AI-assisted engineering practices, develop intelligent automation tools, and mentor engineers to strengthen technical expertise and expand platform ownership.


What you’ll bring

  • At least 8 years of experience in software engineering, data engineering, or machine learning infrastructure, including experience leading complex technical initiatives.
  • Deep expertise in distributed data systems and streaming technologies, including Kafka, Spark or comparable frameworks, schema management, and open table formats such as Apache Iceberg or Delta Lake.
  • Strong experience with Databricks or similar lakehouse platforms, including data governance, access management, and scalable data architecture.
  • Proficiency with Amazon Web Services (AWS), Terraform, infrastructure as code, and cloud networking and identity management.
  • Proven ability to define technical architecture, establish engineering standards, and influence decisions across multiple engineering and data teams.
  • Experience managing production infrastructure, including monitoring, on-call support, incident response, and operational reliability.
  • Experience with AI-assisted development tools and the ability to apply emerging technologies to improve engineering efficiency and automate workflows.
  • Strong communication, collaboration, and mentorship skills, with the ability to translate complex technical concepts into actionable plans and guide engineers at different experience levels. Experience with Snowflake, machine learning serving infrastructure, cloud cost optimization, or AI-powered developer tooling is a plus.

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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.

The US base salary range for this full-time position is 134,400.00 USD - 168,000.00 USD, plus bonus, equity, and benefits as applicable. Our ranges are determined by role, level, and location. The compensation information displayed on each job posting reflects the range for new hire pay rates for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific pay range and how that was determined during the hiring process. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Ready to Own What's Next?

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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Your Benefits

In the US

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Health Benefits

We take your wellbeing and health seriously. DraftKings offers comprehensive health benefits, including various medical plans, dental, and vision.

Wellbeing Program

You’ll have free access to programs such as free therapy sessions with Lyra Mental Health Solution, Lyra Employee Assistance Program, the Calm App, Virtual Yoga Classes, and many more.

Parental Leave & Support

We are proud to give 14 weeks of 100% paid parental leave to all global team members and offer workplace lactation support. Additionally, we are pleased to partner with Care.com, a care finder and backup childcare partner for our U.S. employees. 

Family Planning

DraftKings is proud to offer a range of benefits that support family planning. We've got you covered whether you’re considering adoption, surrogacy, fertility treatments, or other family planning.

Flexible PTO

Go ahead and plan your next big getaway. When you join, you'll have flexible PTO if you work in the United States.

Pet Insurance

Your furry babies deserve the best care, too! We’ll help you save on vet expenses for accidents, illnesses, and more through our pet insurance benefit.

Gym Reimbursement

Whether it’s cardio, yoga, or training for a marathon, we’ll reimburse part of your gym membership once you enroll in a health insurance plan. All you need to do is find your favorite gym.

Financial Planning

We’ll help you plan for your financial future and success. From 401(k) matching to programs such as Origin Financial, we’ll set you up for future healthy financial habits and goals.

Commuter Benefits

No matter how you commute to and from the office, we want to help you lower costs. Once you join, you’ll have access to our commuter benefits to help you save money on your daily commute.

Tuition Reimbursement

We want you to expand your knowledge and continue learning within your career through our Tuition Reimbursement Program. Eligible team members can receive tuition reimbursement for educational courses related to their positions or another position at DraftKings.