Data Scientist

Bellevue, Washington Requisition Number R0030957 Subsidiary eBay

Looking for a company that inspires passion, courage and imagination, where you can help shape the future of global commerce? Want to improve how millions of people buy, sell, connect, and share around the world? If you’re interested in joining a purpose driven community that is dedicated to creating an ambitious and inclusive workplace, eBay is for you.

Here are some of the problems we are working on:

  • Detecting and preventing frauds and scams to build a trusted marketplace
  • Using machine learning to determine item delivery dates
  • Improving how fast delivery impacts product search and seller conversions
  • Assessing buyer and seller trust and reliability

We are passionate about building amazing platforms that support the growth of eBay's market share, and we are looking for top-notch data scientists who want to build scalable, business critical systems.


  • You will be directly responsible for improving eBay's trust and shipping science.
  • Design and implement end to end solutions using machine learning and AI, improving efficiency and user experience for buyers and sellers.
  • Conduct experiments and evaluate the performance of the models, investigate false positive/false negatives and implement continuous improvements to retail standards.
  • Collaborate with other researchers, engineers, and product teams to develop strategic and tactical enhancements to our shipping and trust platforms.
  • Communicate your methodology and results to a community of researchers, developers, analysts, and product managers working on a number of related technologies.
  • Work with data scientists, engineers, and cross functional teams to produce end-to-end production-ready solutions.
  • Maintain responsibility for quality, performance, scalability, and reliability.
  • Estimate effort, build research and development plans, and prioritize work according to the needs of the business.
  • Provide technical leadership and mentoring to other team members.


  • Strong mathematical, statistical, and scientific modeling skills.
  • Experience in predictive analytics, statistical modeling and coding.
  • Proficiency in SQL and handling large datasets.
  • Proficiency in Python or R.
  • Familiarity with Hadoop is a must.
  • Strong interpersonal skills and an appreciation of diversity in teamwork 

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eBay Inc. is an equal opportunity employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, veteran status, and disability, or other legally protected status.  If you are unable to submit an application because of incompatible assistive technology or a disability, please contact us at  We will make every effort to respond to your request for disability assistance as soon as possible.

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