Chewy · 2 hours ago
Research Scientist II Intern
Bellevue, WA
Internship
Onsite
Intern
$50/hr - $50/hr
1+ years expChewy is seeking a Research Scientist II Intern to work on high-impact, large-scale problems that influence business strategy through advanced analytics. The role involves developing models and algorithms to solve complex business problems and collaborating with cross-functional teams to drive measurable improvements.
E-CommercePetRetail
Responsibilities
Develop and implement models and algorithms to tackle sophisticated business problems using operations research, statistics, and machine learning techniques
Analyze large, complex datasets to explain trends, develop insights, and provide actionable recommendations
Prototype and evaluate analytical or optimization models (e.g., predictive models, optimization frameworks, experimentation approaches) to support decision-making
Partner with cross-functional teams across the business (e.g., Supply Chain, Operations, Marketing, Planning, or related functions) to find opportunities and drive impact
Support process improvement initiatives that improve performance, efficiency, and key business metrics
Qualification
Required
Enrolled full-time in a PhD program in Operations Research, Applied Mathematics, Economics, Statistics, Engineering, Computer Science, or a related field, with an anticipated graduation date of Spring 2027
1+ years of hands-on academic or practical experience developing and deploying optimization, predictive, or machine learning models (experience with reinforcement learning is a plus)
Experience applying data science or analytical methods to real-world business problems; exposure to domains such as supply chain, operations, marketing, or customer analytics is preferred
Proficiency in Python and SQL
Experience with at least one optimization solver or advanced analytical tool (e.g., Gurobi, CPLEX, Xpress, or similar) is a plus
Familiarity with collaborative development tools (e.g., Git, Confluence)
Ability to translate complex analyses and research into clear, actionable business recommendations
Strong ability to manage multiple projects and prioritize competing requirements
Ability to understand and apply advanced mathematics and statistics
Ability to work 40 hours per week, Monday through Friday, from June 8, 2026 – August 14, 2026
Preferred
Experience applying data science or analytical methods to real-world business problems; exposure to domains such as supply chain, operations, marketing, or customer analytics is preferred
Experience with at least one optimization solver or advanced analytical tool (e.g., Gurobi, CPLEX, Xpress, or similar) is a plus
Benefits
401k
New hire and annual equity grant
Medical/Rx
Vision
Dental
Life
Disability
Hospital indemnity
Critical illness
Accident
Parental leave
Family services benefits
Backup dependent care
Flexible spending accounts
Telemedicine
Pet adoption reimbursement
Employee assistance program
10% off pet insurance
20% off at Chewy.com
Unlimited PTO, subject to manager approval
Six paid holidays per year
Paid sick and family leave in compliance with applicable state and local regulations
Company
Chewy
Chewy is a pet store that offers products, services, supplies, and prescriptions for pet parents and partners with online services.
10001+ employees
H1B Sponsorship
Chewy has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (250)
2024 (164)
2023 (223)
2022 (305)
2021 (189)
2020 (161)
Funding
Current Stage
Public CompanyTotal Funding
$951MKey Investors
Lone Pine CapitalWells Fargo Capital FinanceBlackRock
2024-09-19Post Ipo Secondary· $500M
2019-06-13IPO
2017-04-18Acquired
Leadership Team
Michael Hyman
Vice President
Soma Bulusu
Vice President, Engineering and IT
Recent News
The Motley Fool
2026-01-24
Benzinga.com
2026-01-13
The Motley Fool
2026-01-09
Company data provided by crunchbase