Amazon
Applied Scientist II, SCOT-Optimal Sourcing Systems, Buying Science Team
$143K–$193K
Bellevue, WA · Full-time · Posted Jul 7, 2026
- Experience
- 4+ years, as an alternative to a PhD, in machine learning, statistical modeling, data mining, and analytics techniques.
- Education
- PhD in operations research, applied mathematics, theoretical computer science, or equivalent; or master's degree with the stated experience alternative.
About the job
Develop and deploy scientific models and software to optimize inventory sourcing and vendor inbound flows, improving supply reliability, vendor experience, and supply chain costs.
What you'll do
- Set scientific strategy, decompose research problems, and develop team roadmaps.
- Design, code, and deploy novel optimization and machine learning solutions; build reusable science components and set technical standards.
- Influence cross-functional strategy, align stakeholders, collaborate across teams, and mentor others.
What they ask for
- PhD in operations research, applied mathematics, theoretical computer science, or equivalent; or a master's degree and 4+ years of experience in machine learning, statistical modeling, data mining, and analytics techniques.
- Knowledge of supply chain management concepts such as forecasting, planning, sourcing, optimization, and logistics, or equivalent.
- Experience building and deploying machine learning or optimization models for business applications at scale.
- Proficiency in Python and production-quality scientific software; technical depth in at least one of mathematical optimization, causal inference, sequential decision-making (RL/MDP), or stochastic modeling.
Nice to have
- Publication record in operations research, machine learning, or a related quantitative field.
- Experience with optimization solvers, reinforcement learning frameworks, deep learning frameworks, or designing and analyzing experiments in operational or supply chain settings.
Pay
USD 142,800.00 - 193,200.00 annually (base salary)
Tools
Python, Gurobi, OR-Tools, RLlib, Stable Baselines, PyTorch, TensorFlow
AI focus
Applies machine learning, deep learning, optimization, causal inference, and sequential decision-making to sourcing, vendor behavior, and supply chain problems; develops and deploys models in production.
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