דרושים Applied Scientist Store Tech ב-אמזון ב-China, Dehui City

We are looking for a Research Scientist with strong technical skills which includes coding and natural language processing experience in dataset construction, training and evaluating models, and automatic processing of large datasets. You will play a critical role in driving innovation and advancing the state-of-the-art in natural language processing and machine learning. You will work closely with cross-functional teams, including product managers, language engineers, and other scientists.
Key job responsibilities
Specifically, the Research Scientist will:
• Ensure quality of speech/language/other data throughout all stages of acquisition and processing, including data sourcing/collection, ground truth generation, normalization, transformation, cross-lingual alignment/mapping, etc.
• Clean, analyze and select speech/language/other data to achieve goals
• Build and test models that elevate the customer experience
• Collaborate with colleagues from science, engineering and business backgrounds
• Present proposals and results in a clear manner backed by data and coupled with actionable conclusions
• Work with engineers to develop efficient data querying infrastructure for both offline and online use cases

- PhD, or Master's degree and 4+ years of quantitative field research experience
- Experience investigating the feasibility of applying scientific principles and concepts to business problems and products
- Experience in Python, Perl, or another scripting language
- Experience with various machine learning techniques and parameters that affect their performance
- Experience analyzing both experimental and observational data sets

Key job responsibilities
• Design and implement end-to-end data pipelines (ETL) to ensure efficient data collection, cleansing, transformation, and storage, supporting both real-time and offline analytics needs.
• Develop automated data monitoring tools and interactive dashboards to enhance business teams’ insights into core metrics (e.g., user behavior, AI model performance).
• Collaborate with cross-functional teams (e.g., Product, Operations, Tech) to align data logic, integrate multi-source data (e.g., user behavior, transaction logs, AI outputs), and build a unified data layer.
• Establish data standardization and governance policies to ensure consistency, accuracy, and compliance.
• Provide structured data inputs for AI model training and inference (e.g., LLM applications, recommendation systems), optimizing feature engineering workflows.
• Explore innovative AI-data integration use cases (e.g., embedding AI-generated insights into BI tools).
• Provide technical guidance and best practice on data architecture and BI solution

- 4+ years of data engineering experience
- Experience with data modeling, warehousing and building ETL pipelines
- Experience with AWS technologies like Redshift, S3, AWS Glue, EMR, Kinesis, FireHose, Lambda, and IAM roles and permissions
- Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby

职位：Applied scientist 应用科学家实习生
毕业时间：2025年10月 - 2026年9月之间毕业的应届毕业生
· 入职日期：2025年6月及之前
· 实习时间：保证一周实习4-5天全职实习，至少持续3个月
· 工作地点：北京朝阳区酒仙桥路恒通商务园区
投递须知：
1 填写简历申请时，请把必填和非必填项都填写完整。提交简历之后就无法修改了哦！
2 学校的英文全称请准确填写。

- 正在攻读计算机工程，计算机科学，机器学习，运筹学，统计或相关领域的硕士或博士学位。
- 有机器学习实验设计和统计分析的经验。
- 有使用代码和工具实现算法的经验。
- 有Java，C ++或其他编程语言，以及Python或类似脚本语言的经验。

- 在顶级NLP或ML会议或者期刊上有论文发表。
- 技术视野好；能与技术团队成员深入讨论概念和算法，并对应用问题提出恰当的解决方案。
- 出色的批判性思维能力；能以口头和书面形式清楚地向团队沟通您的技术方案。
- 如有任何问题，请邮件至：cn-sp-sde@amazon.com ，邮件标题请标注“应用科学家+姓名+学校+毕业年份，举例应用科学家+张三+北邮+2025年

- 5+ years of non-internship professional software development experience
- 5+ years of programming with at least one software programming language experience
- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience as a mentor, tech lead or leading an engineering team

- 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Bachelor's degree in computer science or equivalent

As part of JST PF Incubation team, you will be architecting, developing large distributed systems that are reliable, maintainable and scalable. You will be frequently collaborating with product manager, tech team, operation team and other teams to quickly prototype, iterate at a fast pace and delight our customer. You will be practicing performance tuning, automatic system recover, fault detection and toleration on the Amazon cloud computing system. You will be leveraging modern technologies and engineering practice to provide creative, robust and scalable solution for our customer. You will have the opportunity to learn advanced AWS features in daily life.Key job responsibilities
-Researching solutions for technically ambiguous problems;
-Designing, developing and maintaining services hosted in AWS;
-Adding new feature to existing product
-Improving performance and operational cost;A day in the life
-Work with product manager closely to understand your customer's problem and clarify the requirement-Learn and apply new technology in your development
-Improve operation excellence, including performance, stability, reducing manual workload continuously

- 3+ years of non-internship professional software development experience
- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience programming with at least one software programming language

- 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Bachelor's degree in computer science or equivalent

Key job responsibilities

- 3+ years of non-internship professional software development experience
- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience programming with at least one software programming language

- 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Bachelor's degree in computer science or equivalent

Key job responsibilities
A day in the life
In this role, a commitment to teamwork, customer focus, and strong communication skills (for both technical and business partners) are absolute requirements. We're building reliable, scalable, and high-performance services, so we expect you to have exceptional technical expertise, a sound understanding of Computer Science fundamentals, and are eager to work with large-scale distributed systems.Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.Mentorship & Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.Work/Life Balance

- 3+ years of non-internship professional software development experience
- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience programming with at least one software programming language

- Master's degree in computer science or equivalent
- 6+ years of full stack development experience