Our Opportunity:
We are looking for a Data Scientist III at our facility in Boston, Massachusetts, to research, design, and implement predictive models, use data sciences to detect and prevent high risk fraud and reduce false positives.
What You’ll Do:
- Work fraud and trust SMEs to understand domain knowledge, business expectation and turn them into data driven machine learning approach.
- Develop machine learning, data mining, statistical, and graph-based algorithms designed to analyze massive data sets; partner with Cloud technologists to ensure proper implementation and usage of said algorithms.
- Analyze large data sets to develop multiple, custom models and algorithms to drive innovative correlations for fraud and acceptance data as well as social data. Ideate, brainstorm and drive projects from conception to completion.
- Conduct exploratory data analysis, supervised, unsupervised and semi-supervised machine learning to identify fraud trend, segment and clusters, and optimization opportunity.
- Lead identification of trends and KPI’s with the objective of improving customer performance.
- Mentor junior data analysts and demonstrate Data Science and development best practices.
- Telecommuting permitted.
What You’ll Need:
- Master’s degree in Computer Science, Engineering, Mathematics, Physics, Finance or a related field and 5 years of experience.
- Full term of experience must include: Python, R, or other Data Science object-oriented programming language;
- Applying machine learning techniques at scale and their tuning parameters (Neural Networks, Random Forest, Bayesian Models, K-Means Clustering);
- Machine Learning, Statistical Modeling, and Data Mining;
- Develop mathematical models to predict business outcomes and determine cause and effect relationships;
- Ability to manage multiple projects at the same time.
- Experience must also include: anomaly detection algorithms including Regressions, Random Forrest, GBMs, Support Vector Machines, KNNs, Neural Nets and Social Network Link analysis;
- Knowledge of SQL, NoSQL, and unstructured databases (MySQL, Hadoop, Redshift, MongoDB); and
- Applied data science techniques, data management and advanced analytic techniques while doing anomaly detection.
- Telecommuting permitted
- The position is eligible for the Employee Referral Program.
Chewy is committed to equal opportunity. We value and embrace diversity and inclusion of all Team Members. If you have a disability under the Americans with Disabilities Act or similar law, and you need an accommodation during the application process or to perform these job requirements, or if you need a religious accommodation, please contact [email protected].
If you have a question regarding your application, please contact [email protected].
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What the Team is Saying
What We Do
We view pets and pet parents as family and are obsessed with meeting their needs and exceeding customer expectations through every interaction. Behind the scenes, our talented teams are made up of innovators, delighters, big-thinkers and of course, passionate pet people—creating a place where you'll be empowered to build, grow and unleash your fullest potential.
We don’t just stand by our company mission—we’re obsessed with it. We seek to be the most trusted and convenient destination for pet parents and partners, everywhere. And we’re constantly finding new ways to do just that.
At Chewy, we understand pet parenthood is full of joyful highs and anxious lows. That’s why we’re here, standing alongside pet parents, providing everything their pets need for a happy, healthy life. We’re a leading online source for pet products, supplies, and prescriptions. We offer a broad selection of high-quality products and services at competitive prices with an exceptional level of customer care and a personal touch.
Since launching in 2011, we’ve combined the personalized service of your neighborhood pet store with the convenience and speed of e-commerce. We pride ourselves on being the only brand available 24/7/365 to support pet parents throughout their journey.
We have a rich history of being recognized for our deep care and personalization while going above and beyond for our customers and their pets.
We view pets and their people as more than just customers and look forward to meeting their needs and exceeding expectations through every interaction. With Chewy, no one pet-parents alone.
Our culture is for those who thrive on delivering results and becoming your best—no matter your role or location. At Chewy, our Operating Principles serve as a common language, or framework, that connects two of Chewy's most valuable elements—our people and our culture. The Operating Principles guide our character, capabilities, imagination, and methods for execution in support of our company's mission.
Why Work With Us
We're proud to be one of the fastest growing e-commerce companies of all time.
With growth comes the exciting opportunity to be a part of a world-class organization of engineering, product, and design team members, responsible for driving our latest innovations and designing "out-of-the Chewy box" experiences.
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Hybrid Workspace
Employees engage in a combination of remote and on-site work.
