【Class of 2029／Internship】Applied Scientists , Amazon International Stores, Amazon Japan Store Tech

Overview

This position is for an 8-12 week full-time, on-site internship to be conducted in Summer 2027 (June-September 2027).*Minimum 12 weeks internship is required for all international hires (who require JP This position is for an 8-12 week full-time, on-site internship to be conducted in Summer 2027 (June-September 2027). *Minimum 12 weeks internship is required for all international hires (who require JP visa support).

What you'll do

• This position is for an 8-12 week full-time, on-site internship to be conducted in Summer 2027 (June-September 2027).*Minimum 12 weeks internship is required for all international hires (who require JP This position is for an 8-12 week full-time, on-site internship to be conducted in Summer 2027 (June-September 2027).
• *Minimum 12 weeks internship is required for all international hires (who require JP visa support).
• *Target Candidates: Students graduating in 2029 Do you want to see your research directly impact how millions of customers discover, browse, and purchase products on Amazon, across Japan and the globe?
• Amazon's Japan Store Tech team owns the science and technology behind cross-border shopping, product discovery, search relevance, personalization, and content experiences spanning dozens of marketplaces.
• We tackle problems at massive scale: multi-language signals, multi-marketplace data, and region-specific customer behaviors, all served at low latency to millions of daily shoppers.
• We're looking for current Bachelor or Master students with a passion for applied science and machine learning to join us as an Applied Scientist Intern in Summer 2027 to shape the future of customer experiences at scale.
• For this position, our Japan Store Tech team is looking for students with a specialization in one or more of the following research areas: machine learning, deep learning, natural language processing (NLP), information retrieval, recommender systems, computer vision, large language models (LLMs), generative AI, causal inference, experimentation and A/B testing, optimization, and more!
• As an Applied Scientist Intern, you'll develop novel models and algorithms, design and run experiments on live traffic, and own meaningful science contributions end-to-end.
• You'll also leverage and contribute to GenAI/LLM systems that power both customer-facing experiences and internal development tools.
• If you want to kickstart your science career at global scale, solving real customer problems alongside talented scientists and engineers in a collaborative, international environment, this is the place to start.

Who can apply

• Practical experience with Python, Go, Java, LLM.
• Experience level: 0-1 yrs.
• Strong written and verbal communication in English.
• Comfortable working on-site in Tokyo, JPN.

Skills