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2026 Applied Scientist Intern

On-site in Barcelona, Catalonia +1·Full-time·Added 6 months ago (last checked 16 Oct)

Amazon

293 open roles

Overview

Work mode
On-site, Barcelona, Catalonia, Spain / Madrid, Community of Madrid
Contract
Internship contract, full-time hours
English
Required
Education
Master's degree

Visa options

  • The ad doesn’t mention sponsorship

    Not a refusal, but not a yes. Worth asking in your first message.

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Skills

Requirements

What we're looking for

- Experience programming in Java, C++, Python or related language

- Enrolled in a PhD or Master's degree in Computer Science, Machine Learning, Engineering, Operations Research, Statistics or related fields

Nice to have

- Have publications at top-tier peer-reviewed conferences or journals

- Experience in designing experiments and statistical analysis of results

- Experience implementing algorithms using toolkits and self-developed code

- Experience in solving business problems through machine learning, data mining and statistical algorithms

The role

Are you a MS or PhD student interested in a 2026 internship in the field of machine learning, deep learning, generative AI, large language models, speech technology, robotics, computer vision, optimization, operations research, quantum computing, automated reasoning, or formal methods? If so, we want to hear from you!

We are looking for students interested in using a variety of domain expertise to invent, design and implement state-of-the-art solutions for never-before-solved problems.

You can find more information about the Amazon Science community as well as our interview process via the links below;

https://www.amazon.science/

https://amazon.jobs/content/en/career-programs/university/science

https://amazon.jobs/content/en/how-we-hire/university-roles/applied-science

Key job 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 must have the ability to work with diverse groups of people and cross-functional teams to solve complex business problems.

A day in the life

At Amazon, you will grow into the high impact person you know you’re ready to be. Every day will be filled with developing new skills and achieving personal growth.

How often can you say that your work changes the world? At Amazon, you’ll say it often. Join us and define tomorrow.

Some more benefits of an Amazon Science internship include;

• All of our internships offer a competitive stipend/salary

• Interns are paired with an experienced manager and mentor(s)

• Interns receive invitations to different events such as intern program initiatives or site events

• Interns can build their professional and personal network with other Amazon Scientists

• Interns can potentially publish work at top tier conferences each year

About the team

Applicants will be reviewed on a rolling basis and are assigned to teams aligned with their research interests and experience prior to interviews.

Start dates are available throughout the year and durations can vary in length from 3-6 months for full time internships.

This role may available across multiple locations in the EMEA region (Austria, Estonia, France, Germany, Ireland, Israel, Italy, Jordan, Luxembourg, Netherlands, Poland, Romania, Spain, South Africa, UAE, and UK).

Please note these are not remote internships.

How you'll work

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

Hiring process

3 steps2 interviewsa task to do
  1. Online application

  2. Assessments

    Online test · Not every role

    Role-specific online assessments where the role requires them.

  3. Phone screening

    Phone call · Not every role

    If you meet the basic qualifications you may be asked to complete a phone screening.

  4. Interview loop

    With current employees

    Individual interviews with current employees, each assessing different aspects of your skills and experience; in person or remote.

  • Some candidates move directly to the interview loop without a phone screening.
  • Role-specific interview prep guides are published for SDE, SDM, PM, BIE and other roles.

About Amazon

Amazon is a global technology company focused on e-commerce, cloud computing, digital streaming, and artificial intelligence. It is one of the world's largest employers and operates a vast network of fulfillment centers, data centers, and corporate offices across the globe. In Spain, Amazon has a significant presence with corporate offices in Madrid and Barcelona, as well as numerous fulfillment and data center facilities, including in Huesca and other regions. The company is known for its customer-centric culture, innovation, and fast-paced work environment, offering a wide range of roles from engineering and operations to corporate and creative positions.

Industry
E-commerce and Cloud
Founded
1994
Employees
1,000,000+
Headquarters
Seattle, USA
In Spain
Madrid, Barcelona, Huesca

Good to know if you are moving

  • Amazon offers a comprehensive relocation package for international hires, including visa sponsorship and support for moving to Spain.
  • The company has a strong presence in Spain with offices in Madrid and Barcelona, as well as numerous fulfillment and data center locations.
  • Amazon is known for its leadership principles, which are integral to its corporate culture and are important for career advancement.
  • Employees often have the opportunity to work on global projects and collaborate with teams across different countries.
  • Amazon provides competitive compensation and benefits, including health insurance, stock options, and career development programs.

In their own words

Additional information

Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (https://www.amazon.jobs/en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates.

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