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DEPT

Data-driven online marketing agency storytelling

Frontend Developer Intern

Frontend EngineeringPosted on Nov 10
Internship · Winter 2027

About the Job

Requirements

  • Provide a public GitHub repository or online portfolio.
  • Be enrolled at a Dutch university for the entire internship.
  • Be available five days per week (40 hours) from February 2027 for five months.
  • Be confident communicating in English in writing, presentations, and conversation.
  • Know what accessibility (A11y) means and be eager to learn more.
  • Know how to implement semantic HTML.
  • Have experience with JavaScript, basic TypeScript, and React.
  • Understand the difference between server-side rendering and client-side rendering.

Responsibilities

  • Bring designs to life across devices, working in a multidisciplinary team with designers, product owners, and backend developers.
  • Work with HTML, Tailwind CSS, TypeScript, React, Next.js, REST APIs, and server components.
  • Learn how a digital agency operates through team knowledge sharing or by taking on a feature.
  • Contribute as a full-fledged member of a project team for clients.

Desired Qualifications

  • Experience with Next.js.
  • Experience with Tailwind CSS.
  • Know how to responsibly use agentic AI in work, studies, or a personal project.

About the Company

DEPT

Data-driven online marketing agency storytelling

Expand is an online marketing agency that focuses on targeted advertising by avoiding irrelevant ads and telling a company’s story in the right place, at the right moment, to the right people. It uses data interpretation and modern techniques to craft campaigns that reach the appropriate audience, working with top online marketers in the country. As part of the international Dept network, Expand leverages a global team of about 600 professionals across Europe and the US who blend creativity, technology, and data to build brands, grow businesses, and make people’s lives easier. In short, Expand helps brands reach the right customers with meaningful, data-driven digital marketing within a wider ecosystem of services from Dept.

Company size
1-10
Company stage
Acquired
Total funding
Not listed
Headquarters
Amsterdam, Netherlands
Founded
2008

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