junior Data Scientist ic · Posted Apr 7, 2026

About this role

Amazon is hiring a junior-level Data Scientist based in Tokyo, Japan. The posting calls out experience with Python, R, Machine Learning, Data Analytics.

Role
Data Scientist
Function
data engineering
Level
junior
Track
Individual contributor
Employment
Full-time
Location
Tokyo, Japan
Department
Economics
Posted
Apr 7, 2026

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Job description

from Amazon careers

About the team The JP Economics and Decision Sciences team is a central science team that applies rigorous economic theory, causal inference methods, and machine learning to solve complex business challenges across the JP marketplace and beyond. We work closely with JP business leaders to drive change at Amazon, focusing on solving long-term, ambiguous problems while providing advisory support for short-term business pain points. Key topics include pricing, product selection, delivery speed, profitability, and customer experience. We tackle these issues by building novel economic and econometric models, machine learning systems, and high-impact experiments which we integrate into business, financial, and system-level decision making. Our work is highly collaborative and we regularly partner with JP-, EU-, and US-based interdisciplinary teams. Role Summary We are seeking an Economist to join our growing team in Japan. In this role, you will apply rigorous economic and econometric methods to guide critical business decisions affecting Amazon's JP marketplace. You will build causal inference models to measure the impact of business initiatives on pricing, product selection, delivery speed, profitability, and customer experience. Working alongside economists, data scientists, and business intelligence engineers, you will tackle challenging problems using state-of-the-art analytical techniques while providing advisory support to business…

This is an excerpt. Read the full job description on Amazon careers →
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