Apply now
Amazon logo

2025 Applied Science Internship - Reinforcement Learning & Optimization (Machine Learning) - United States, PhD Student Science Recruiting

Amazon

On-site 🏢 02 October
Data Science & AI/ML
Seattle, United States 🇺🇸

Unlock the Future with Amazon Science!Calling all visionary minds passionate about the transformative power of machine learning! Amazon is seeking boundary-pushing graduate student scientists who can turn revolutionary theory into awe-inspiring reality. Join our team of visionary scientists and embark on a journey to revolutionize the field by harnessing the power of cutting-edge techniques in bayesian optimization, time series, multi-armed bandits and more. At Amazon, we don't just talk about innovation – we live and breathe it. You'll conducting research into the theory and application of deep reinforcement learning. You will work on some of the most difficult problems in the industry with some of the best product managers, scientists, and software engineers in the industry. You will propose and deploy solutions that will likely draw from a range of scientific areas such as supervised, semi-supervised and unsupervised learning, reinforcement learning, advanced statistical modeling, and graph models.Throughout your journey, you'll have access to unparalleled resources, including state-of-the-art computing infrastructure, cutting-edge research papers, and mentorship from industry luminaries. This immersive experience will not only sharpen your technical skills but also cultivate your ability to think critically, communicate effectively, and thrive in a fast-paced, innovative environment where bold ideas are celebrated.Join us at the forefront of applied science, where your contributions will shape the future of AI and propel humanity forward. Seize this extraordinary opportunity to learn, grow, and leave an indelible mark on the world of technology.Amazon has positions available for Machine Learning Applied Science Internships in, but not limited to Arlington, VA; Bellevue, WA; Boston, MA; New York, NY; Palo Alto, CA; San Diego, CA; Santa Clara, CA; Seattle, WA.Key job responsibilitiesWe are particularly interested in candidates with expertise in: Optimization, Programming/Scripting Languages, Statistics, Reinforcement Learning, Causal Inference, Large Language Models, Time Series, Graph Modeling, Supervised/Unsupervised Learning, Deep Learning, Predictive Modeling In this role, you will work alongside global experts to develop and implement novel, scalable algorithms and modeling techniques that advance the state-of-the-art in areas at the intersection of Reinforcement Learning and Optimization within Machine Learning. You will tackle challenging, groundbreaking research problems on production-scale data, with a focus on developing novel RL algorithms and applying them to complex, real-world challenges.The ideal candidate should possess the ability to work collaboratively with diverse groups and cross-functional teams to solve complex business problems. A successful candidate will be a self-starter, comfortable with ambiguity, with strong attention to detail and the ability to thrive in a fast-paced, ever-changing environment.A day in the life- Develop scalable, efficient, automated processes for large scale data analyses, model development, model validation and model implementation.- Design, development and evaluation of highly innovative ML models for solving complex business problems.- Research and apply the latest ML techniques and best practices from both academia and industry.- Think about customers and how to improve the customer delivery experience.- Use and analytical techniques to create scalable solutions for business problems.
Apply now

Similar jobs

Data Scientist intern

On-site 🏢 09 April
Data Science & AI/ML
Singapore 🇸🇬

Research Intern - Efficient AI

Hybrid 🏡🏢 01 November
Data Science & AI/ML
Washington, United States 🇺🇸

Data Science Intern

On-site 🏢 09 March
Data Science & AI/ML
Singapore 🇸🇬

2025 Applied Science Intern (Machine Learning, Recommender Systems), Amazon International Machine Learning

On-site 🏢 03 October
Data Science & AI/ML
Adelaide, Australia 🇦🇺 Brisbane, Australia 🇦🇺 Sydney, Australia 🇦🇺 Melbourne, Australia 🇦🇺

Data Systems Analyst (RDSS Intern)

On-site 🏢 15 December
Data Science & AI/ML
Hsinchu, Taiwan 🇹🇼

Data Science Internship Opportunities

Hybrid 🏡🏢 New 🔥🔥
Data Science & AI/ML
Tel Aviv, Israel 🇮🇱

WeChat - Data Science Intern

On-site 🏢 06 April
Data Science & AI/ML
Singapore 🇸🇬

2025 Software Development Engineer Intern - Machine Learning (m/w/d)

On-site 🏢 01 November
Data Science & AI/ML
Berlin, Germany 🇩🇪

Machine Learning Scientist (L4/5) - Media Understanding, Content & Media ML Foundations

Remote 🌎🌍🌏 25 February
Data Science & AI/ML
USA - Remote

Machine Learning Engineer (L5) - Content and Studio

Remote 🌎🌍🌏 13 April
Data Science & AI/ML
USA - Remote

Research Intern - AI Systems and Architecture

Hybrid 🏡🏢 31 December
Data Science & AI/ML
California, United States 🇺🇸 Washington, United States 🇺🇸

Machine Learning Platform Development Intern

On-site 🏢 02 March
Data Science & AI/ML
Singapore 🇸🇬

Alternant(e) Data IA Ingénieur Google Cloud, (H/F)

Hybrid 🏡🏢 01 April
Data Science & AI/ML
Saint-Ouen, France 🇫🇷

Data Science Intern (ML/AI)

On-site 🏢 25 March
Data Science & AI/ML
Amsterdam, Netherlands 🇳🇱

Data Science Intern

On-site 🏢 10 March
Data Science & AI/ML
Amsterdam, Netherlands 🇳🇱

Data Science: PhD Internship Opportunities - Mountain View

Hybrid 🏡🏢 28 October
Data Science & AI/ML
California, United States 🇺🇸

2025 Applied Scientist Internship, Amazon University Talent Acquisition

On-site 🏢 07 January
Data Science & AI/ML
Dublin, Ireland 🇮🇪

Machine Learning Engineer

Remote 🌎🌍🌏 08 January
Data Science & AI/ML
USA - Remote

Machine Learning Intern, Fall 2025

On-site 🏢 New 🔥🔥
Data Science & AI/ML
California, United States 🇺🇸

Research Scientist L4/L5, Algorithms Engineering

Remote 🌎🌍🌏 11 January
Data Science & AI/ML
USA - Remote

Research Intern - Database Internals (PostgreSQL)

Hybrid 🏡🏢 11 March
Data Science & AI/ML
Washington, United States 🇺🇸

Machine Learning / Artificial Intelligence Intern/Co-Op (Graduate | Fall 2025 | Hybrid)

On-site 🏢 12 April
Data Science & AI/ML
California, United States 🇺🇸

2025 Applied Science Internship - Information & Knowledge Management (Machine Learning) - United States, PhD Student Science Recruiting

On-site 🏢 02 October
Data Science & AI/ML
Seattle, United States 🇺🇸

Data Engineer Intern

On-site 🏢 09 December
Data Science & AI/ML
Beijing, China 🇨🇳

Research Intern (NLP)

On-site 🏢 25 February
Data Science & AI/ML
Palo Alto, United States 🇺🇸

Data Analyst I (Full Time) United States

On-site 🏢 08 September
Data Science & AI/ML
California, United States 🇺🇸

Business Analytics Intern (Program Team,深圳,2025实习)

On-site 🏢 27 December
Data Science & AI/ML
Shenzhen, China 🇨🇳

2025 Applied Science Internship - Recommender Systems/ Information Retrieval (Machine Learning) - United States, PhD Student Science Recruiting

On-site 🏢 02 October
Data Science & AI/ML
Seattle, United States 🇺🇸

Machine Learning Researcher Intern - Prague

On-site 🏢 New 🔥🔥
Data Science & AI/ML
Stredocesky, Czech Republic 🇨🇿

Machine Learning Engineer (L5) - Content & Media ML Foundations

Remote 🌎🌍🌏 25 February
Data Science & AI/ML
USA - Remote

Data Analytics Intern

On-site 🏢 09 March
Data Science & AI/ML
Montreal, Canada 🇨🇦

大模型LLM算法实习生 - AI Agent方向(Jul - Dec 2025)

On-site 🏢 14 April
Data Science & AI/ML
Beijing, China 🇨🇳

Machine Learning / Artificial Intelligence Intern/Co-Op (Graduate | Fall 2025 | Hybrid)

On-site 🏢 07 April
Data Science & AI/ML
Texas, United States 🇺🇸

Research Intern - AI Frontiers - Agentic AI Models & Synthetic Data Generation

Hybrid 🏡🏢 14 November
Data Science & AI/ML
Washington, United States 🇺🇸 New York, United States 🇺🇸

2025 Business Intelligence Engineer Internship

On-site 🏢 09 September
Data Science & AI/ML
Clichy, France 🇫🇷

2025 Applied Science Intern (Computer Vision), Amazon International Machine Learning

On-site 🏢 14 November
Data Science & AI/ML
Canberra, Australia 🇦🇺 Adelaide, Australia 🇦🇺 Brisbane, Australia 🇦🇺 Perth, Australia 🇦🇺 Sydney, Australia 🇦🇺 Melbourne, Australia 🇦🇺

Data Analyst Intern (Jul - Dec 2025)

Remote 🌎🌍🌏 02 April
Data Science & AI/ML
Taipei City 115, Taiwan 🇹🇼

2025 Business Intelligence Engineer Internship

On-site 🏢 09 September
Data Science & AI/ML
Milan, Italy 🇮🇹

Data Science Intern

On-site 🏢 09 March
Data Science & AI/ML
Singapore 🇸🇬

Research Intern - AI (Agentic Systems & Interaction)

Hybrid 🏡🏢 26 November
Data Science & AI/ML
Washington, United States 🇺🇸 New York, United States 🇺🇸

Machine Learning Chip Architect, Annapurna Labs

On-site 🏢 17 March
Data Science & AI/ML
Cupertino, United States 🇺🇸

Data Science Intern

On-site 🏢 09 March
Data Science & AI/ML
Amsterdam, Netherlands 🇳🇱

ML Compiler Software Engineer PEY Co-op (12-16 months), Annapurna ML

On-site 🏢 10 September
Data Science & AI/ML
Toronto, Canada 🇨🇦

Artificial General Intelligence (Audio/Speech/Language Processing and Large Multimodal Model Focus) RESEARCH INTERNSHIP

On-site 🏢 25 October
Data Science & AI/ML
Bellevue, United States 🇺🇸

NLP/LLM Research Intern

On-site 🏢 15 November
Data Science & AI/ML
London, United Kingdom 🇬🇧

2025 Applied Scientist Internship, Amazon University Talent Acquisition

On-site 🏢 01 November
Data Science & AI/ML
Amsterdam, Netherlands 🇳🇱

Deep Learning Algorithm Engineer - New College Grad 2025

On-site 🏢 New 🔥🔥
Data Science & AI/ML
California, United States 🇺🇸

Machine Learning / Artificial Intelligence Intern/Co-Op (PhD | Fall 2025 | Hybrid)

On-site 🏢 07 April
Data Science & AI/ML
Texas, United States 🇺🇸

2025 Business Intelligence Engineer Internship

On-site 🏢 02 October
Data Science & AI/ML
Luxembourg 🇱🇺

WeChat Tech Intern (Data Scientist - Safety Strategies)

On-site 🏢 22 August
Data Science & AI/ML
Singapore 🇸🇬

Business Intelligence Engineer Intern

On-site 🏢 09 December
Data Science & AI/ML
Beijing, China 🇨🇳

图像视频生成算法实习生 ( Jul - Dec 2025)

On-site 🏢 16 April
Data Science & AI/ML
Beijing, China 🇨🇳

Business Intelligence Engineer, Amazon Logistics

On-site 🏢 07 March
Data Science & AI/ML
Tokyo, Japan 🇯🇵

Machine Learning / Artificial Intelligence Intern/Co-Op (Undergraduate | Fall 2025 | Hybrid)

On-site 🏢 12 April
Data Science & AI/ML
California, United States 🇺🇸

大模型LLM算法实习生 - 推理模型 (Jul - Dec 2025)

On-site 🏢 17 April
Data Science & AI/ML
Beijing, China 🇨🇳

Business Intelligence Engineer Intern , Amazon University Talent Acquisition

On-site 🏢 15 November
Data Science & AI/ML
Sao Paulo, Brazil 🇧🇷

2025 Business Intelligence Engineer Internship

On-site 🏢 30 September
Data Science & AI/ML
London, United Kingdom 🇬🇧

Research Intern - AI for Domains

Hybrid 🏡🏢 25 October
Data Science & AI/ML
Washington, United States 🇺🇸

2025 Data Engineer Internship

On-site 🏢 09 September
Data Science & AI/ML
Luxembourg 🇱🇺

Data Engineer Intern

On-site 🏢 09 March
Data Science & AI/ML
Singapore 🇸🇬

大模型LLM算法实习生 -推理优化 -工程 (Jul - Dec 2025)

On-site 🏢 16 April
Data Science & AI/ML
Beijing, China 🇨🇳

NLP Research Intern

On-site 🏢 07 January
Data Science & AI/ML
Singapore 🇸🇬

2025 Applied Scientist Internship, Amazon University Talent Acquisition

On-site 🏢 18 October
Data Science & AI/ML
Cape Town, South Africa 🇿🇦

Research Intern - Data Center and AI Networking - Transport and Telemetry

Hybrid 🏡🏢 13 February
Data Science & AI/ML
Washington, United States 🇺🇸

Machine Learning Intern - 2025

On-site 🏢 30 January
Data Science & AI/ML
STP, Hong Kong 🇭🇰

Research Intern - Azure Data

Hybrid 🏡🏢 23 January
Data Science & AI/ML
Washington, United States 🇺🇸

Machine Learning Scientist (L5) - Member Lifecycle and Monetization DSE

Remote 🌎🌍🌏 03 February
Data Science & AI/ML
USA - Remote

Intern – Audio & Speech AI - Immediate Start

Hybrid 🏡🏢 10 April
Data Science & AI/ML
Staines-Upon-Thames, United Kingdom 🇬🇧

2025 Apprenticeship - Business Intelligence Engineer Apprenticeship

On-site 🏢 21 January
Data Science & AI/ML
Clichy, France 🇫🇷

大模型LLM算法实习生- 模型加速 (Jul - Dec 2025)

On-site 🏢 11 April
Data Science & AI/ML
Beijing, China 🇨🇳

Data Scientist Intern - Prague

On-site 🏢 New 🔥🔥
Data Science & AI/ML
Stredocesky, Czech Republic 🇨🇿

Cloud Support Associate - Artificial Intelligence and Machine Learning

On-site 🏢 12 November
Data Science & AI/ML
Taipei, Taiwan 🇹🇼

大模型LLM算法实习生 - 模型量化/低比特训练推理 (Jul - Dec 2025)

On-site 🏢 17 April
Data Science & AI/ML
Beijing, China 🇨🇳

2025 Working Student Internship - Business Intelligence Engineer

On-site 🏢 27 November
Data Science & AI/ML
Berlin, Germany 🇩🇪 Munich, Germany 🇩🇪

Data Scientist Intern, Summer 2025 - Dubai (UAE Nationals Preferred)

On-site 🏢 19 March
Data Science & AI/ML
Dubai, United Arab Emirates 🇦🇪

2025 Business Intelligence Engineer Internship

On-site 🏢 09 September
Data Science & AI/ML
Barcelona, Spain 🇪🇸 Madrid, Spain 🇪🇸

2025 Business Intelligence Engineer Internship

On-site 🏢 09 September
Data Science & AI/ML
Munich, Germany 🇩🇪

AI/ML 测试开发实习生 (Jul - Dec 2025)

On-site 🏢 17 April
Data Science & AI/ML
Shanghai, China 🇨🇳

AI Digital Human Development Intern - 2025

Remote 🌎🌍🌏 02 February
Data Science & AI/ML
Remote, Hong Kong 🇭🇰

Data Engineer I (Full Time) United States

On-site 🏢 19 November
Data Science & AI/ML
California, United States 🇺🇸

大模型LLM算法实习生(推理优化-算法)(Jul - Dec 2025)

On-site 🏢 16 April
Data Science & AI/ML
Beijing, China 🇨🇳

Data Science: PhD Internship Opportunities - Redmond

Hybrid 🏡🏢 23 August
Data Science & AI/ML
Washington, United States 🇺🇸

2025 Applied Science Internship - Natural Language Processing and Speech Technologies - United States, PhD Student Science Recruiting

On-site 🏢 02 October
Data Science & AI/ML
Seattle, United States 🇺🇸

Intern as AI Engineer - part time for student

On-site 🏢 17 March
Data Science & AI/ML
Budapest, Hungary 🇭🇺

2025 Business Intelligence Engineer Internship

On-site 🏢 09 October
Data Science & AI/ML
Istanbul, Türkiye 🇹🇷

2025 Business Intelligence Engineer Internship

On-site 🏢 03 December
Data Science & AI/ML
London, United Kingdom 🇬🇧

Machine Learning Development Intern

On-site 🏢 13 March
Data Science & AI/ML
Auckland, New Zealand 🇳🇿

2025 Applied Scientist internship, Brazil

Hybrid 🏡🏢 15 April
Data Science & AI/ML
São Paulo, Brazil 🇧🇷

Performance Engineer Intern, Deep Learning and HPC - 2025

On-site 🏢 13 January
Data Science & AI/ML
Shanghai, China 🇨🇳

Research Intern - Data Systems

Hybrid 🏡🏢 28 October
Data Science & AI/ML
Washington, United States 🇺🇸

Deep Learning Intern - Fall 2025

On-site 🏢 New 🔥🔥
Data Science & AI/ML
Shanghai, China 🇨🇳

Research Intern - Training-Time Provenance (Data Dignity)

Hybrid 🏡🏢 21 November
Data Science & AI/ML
California, United States 🇺🇸 Washington, United States 🇺🇸

算子开发实习生 AI/ML Kernel Optimization Intern (Jul - Dec 2025)

On-site 🏢 03 April
Data Science & AI/ML
Shanghai, China 🇨🇳

Artificial General Intelligence (Audio/Speech/Language Processing and Large Multimodal Model Focus) RESEARCH INTERNSHIP

On-site 🏢 25 October
Data Science & AI/ML
Bellevue, United States 🇺🇸

Research Intern - GenAI

Hybrid 🏡🏢 27 January
Data Science & AI/ML
Washington, United States 🇺🇸

Research Intern - M365 Copilot – Fine-Tuning AI

Hybrid 🏡🏢 09 December
Data Science & AI/ML
Washington, United States 🇺🇸

Machine Learning Engineer (L5 - Senior) , Ads Inventory Management & Forecasting

Remote 🌎🌍🌏 08 April
Data Science & AI/ML
USA - Remote

Data Engineering Intern

On-site 🏢 09 March
Data Science & AI/ML
Singapore 🇸🇬

Business Analytics Intern (Sourcing Team,深圳,2025实习)

On-site 🏢 21 October
Data Science & AI/ML
Shenzhen, China 🇨🇳

UK 2025 Data Engineer Internship

On-site 🏢 04 March
Data Science & AI/ML
London, United Kingdom 🇬🇧

Machine Learning Software Engineer L4/L5

Remote 🌎🌍🌏 09 January
Data Science & AI/ML
USA - Remote

Machine Learning / Artificial Intelligence Intern/Co-Op (PhD | Fall 2025 | Hybrid)

On-site 🏢 12 April
Data Science & AI/ML
California, United States 🇺🇸

Share this job, spread the word!