Amazon
Applied Scientist, Worldwide Installments
$143K–$193K
Arlington, VA +1 · Full-time · Posted Oct 22, 2026
- Location
- Arlington, VA
Seattle, WA - Experience
- 3+ years building models for business applications; preferred: 5+ years building machine-learning models or developing algorithms for business applications.
- Education
- Master's degree or above in computer science, machine learning, engineering, or related fields.
About the job
Build production machine-learning models and pipelines for Worldwide Installments fraud detection and financing products, influencing customer experiences and business decisions across Amazon.
What you'll do
- Develop and deploy large-scale production ML models and pipelines with direct customer impact.
- Identify business opportunities and lead modeling approaches, risk mitigation, and delivery across Amazon businesses.
- Improve the ML roadmap and coordinate scientists, engineers, and stakeholders on pipelines, analytics, and proof-of-concept applications.
What they ask for
- Master's degree or above in computer science, machine learning, engineering, or a related field.
- 3+ years of building models for business application experience.
- Experience in patents or publications at top-tier peer-reviewed conferences or journals.
- Programming experience in Java, C++, Python or a related language, and experience in at least one listed area: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, or high-performance computing.
Nice to have
- PhD in computer science, machine learning, engineering, or a related field.
- 5+ years of building machine learning models or developing algorithms for business application experience; Unix/Linux or professional software development experience.
Pay
142,800.00 - 193,200.00 USD annually (base salary); 142,800.00 - 193,200.00 USD annually (base salary)
Tools
Java, C++, Python, Unix/Linux
AI focus
Develop production machine-learning models and pipelines for fraud detection and financing products, including identifying consumer financial credit and fraud risks.
Model-written summary · the original posting is authoritative