Applied Scientist I, Customer Delivery Excellence Science

Join Amazons Customer Delivery Experience (CDE) Science Team as a Applied Scientist I to improve global logistics through data-driven modeling and analysis. Our team applies advanced machine learning and statistical techniques to enhance delivery experiences for millions of customers worldwide. Working collaboratively with Amazons logistics operations teams you will implement proven ML solutions and contribute to continuous improvements across our global fulfillment and delivery network.

Key job responsibilities
- Build and validate predictive models for delivery time estimation using historical delivery data weather patterns and traffic information
- Implement models to identify delivery exceptions and risk factors using established ML frameworks
- Partner with logistics operations teams to understand business requirements and translate them into modeling approaches
- Document model methodologies assumptions and limitations for team knowledge sharing
- Participate in code reviews and contribute to team best practices
- Seek feedback from senior team members on proposed solution approaches and methodologies

A day in the life
The CDE Science Team values diverse perspectives and believes the best models come from teams with varied backgrounds and experiences. Youll have an assigned mentor from day one regular 1:1s with your manager and access to Amazons ML University for continued learning. We support a healthy work-life balance and encourage you to invest in your professional growth through conference attendance and internal science forums.

About the team
The Customer Delivery Experience (CDE) Science Team combines advanced machine learning with transportation logistics expertise to optimize delivery operations at scale. Youll work alongside data scientists machine learning engineers and operations partners to solve complex logistics challenges that directly impact customer satisfaction.

- Masters degree in computer science mathematics statistics machine learning or equivalent quantitative field
- Experience with any programming language such as Python Java C
- Knowledge of one or more ML Frameworks (e.g. PyTorch TensorFlow) and ML methods including NLP models (BERT GPT-2/3) computer vision-based models (object detection image recognition) and text-based models (Seq2Seq Topic modeling)
- Experience in SQL data manipulation
- Coursework or project experience in statistical modeling machine learning or deep learning

- Ph.D. in computer science mathematics statistics machine learning or equivalent quantitative field
- Experience with AWS data services (e.g. SageMaker S3 Redshift EMR)
- Experience with distributed computing frameworks (e.g. Spark)
- Publications at peer-reviewed ML or AI conferences (e.g. NeurIPS ICML KDD)
- Experience with deep learning architecture design and model optimization techniques (e.g. pruning quantization)
- Familiarity with A/B testing frameworks and experimentation design
- Experience in logistics supply chain or operations research domains

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status disability or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process including support for the interview or onboarding process please visit for more information. If the country/region youre applying in isnt listed please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience qualifications and location. Amazon also offers comprehensive benefits including health insurance (medical dental vision prescription Basic Life & AD&D insurance and option for Supplemental life plans EAP Mental Health Support Medical Advice Line Flexible Spending Accounts Adoption and Surrogacy Reimbursement coverage) 401(k) matching paid time off and parental leave. Learn more about our benefits at WA Bellevue - 136000.00 - 184000.00 USD annually