Amazon Science

Applied scientist in AI

In short

This is an Applied Scientist internship at Amazon Science in London, working on projects spanning Prime Video quality detection, the Rufus shopping assistant, automated reasoning, observability frameworks, or job recommendation systems. Interns scope and own an end-to-end research project with a mentor, from design to implementation. Candidates must be enrolled in a PhD in computer science, machine learning, engineering or a related field, with programming experience in Java, C++ or Python, and fluent English. The internship is onsite only, lasting 3–6 months.

About the role
We're building systems that turn research into real-world impact — ensuring flawless streaming for millions of Prime Video customers, shaping the future of AI-driven shopping with Rufus, advancing speech generation and conversational AI, optimizing large-scale infrastructure through intelligent observability, and transforming how people and jobs find each other. If this sounds interesting to you then we have a range of opportunities for you to explore.
Responsibilities
As an Applied Science Intern, you will own the design and development of end-to-end systems. You'll have the opportunity to write technical white papers, create roadmaps and drive production level projects that will support Amazon Science. You will work closely with Amazon scientists and other science interns to develop solutions and deploy them into production. You will have the opportunity to design new algorithms, models, or other technical solutions whilst experiencing Amazon's customer focused culture. The ideal intern should have the ability to work with diverse groups of people and cross-functional teams to solve complex business problems. You'll spend your first weeks scoping your project with your mentor, then own the research and implementation end-to-end. Your work could involve building computer vision models that detect quality issues across Prime Video's content library, developing multimodal AI solutions that power Amazon's shopping assistant Rufus, creating automated reasoning tools that verify distributed systems at scale, engineering intelligent observability frameworks for large-scale infrastructure, or advancing recommendation models that connect people with the right jobs — depending on the team you're matched with.
Requirements
•Are enrolled in a PhD in computer science, machine learning, engineering, or related fields
•Experience programming in Java, C++, Python or related language
•Speak, write, and read fluently in English
Nice to have
•Have publications at top-tier peer-reviewed conferences or journals
•Experience in solving business problems through machine learning, data mining and statistical algorithms
•Experience in designing experiments and statistical analysis of results
•Experience implementing algorithms using toolkits and self-developed code
Conditions
•All of our internships offer a competitive salary
•Interns are paired with an experienced manager and mentor(s)
•Interns get invited to different intern program or office events
•Interns can build their professional and personal network with other Amazon Scientists
•Interns can potentially publish work at top tier conferences
•Start dates are available throughout the year for durations of between 3–6 months. Each team has different start date and duration preferences — your recruiter will confirm the preferences of the team you're matched with prior to interviewing.
•We do not offer remote internships.

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