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Intern Digital Marketing

Posted 10 Jun 2026
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Work experience
0 to 1 years
Full-time / part-time
Full-time
Job function
Salary
€325 per month
Degree level
Required language
English (Fluent)
Start date
7 September 2026

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Join us as an intern and take ownership of Dopper’s digital presence. Your mission? Optimise our website content, boost our online visibility and drive high-quality traffic through our digital marketing channels. Ready to dive in?

Drop into the role 💧

As an intern, you'll be a valuable member of our Brand Communications & Impact team, helping to grow Dopper’s digital presence and reach. From creating and optimising website content to improving search visibility, analysing user behaviour and supporting digital campaigns, you'll turn insights into action and help more people discover, engage with and choose Dopper.

Your role is not just about tasks; it's about joining a purpose-driven team. At the heart of our work is Dopper's mission: to champion our fight against packaged water. Are you ready to make impact?

Mission Objectives

  • You support in creating, managing, and optimising mission-driven and service content across our website and shops, ensuring consistent messaging across all languages.
  • You work with Storyblok, our CMS, to build and publish landing pages, campaign pages, and other digital content.
  • You dive into the world of SEO and GEO, taking ownership of tasks such as optimising on-page technical SEO and monitoring our search-visibility performances, with the help of Semrush and Google Search Console.
  • You learn to collect and organise insights from Google Analytics 4 and Hotjar, helping to drive improvements and impact across our digital channels.
  • You execute ad benchmarks by analysing competitors’ campaigns and report on your findings to help the team optimise future campaigns and launches.
  • You support in asset creation for ads campaigns by collaborating with the social media and creative team.

This is you, right?

  • You are currently enrolled in a European school and following an HBO or university course in either Marketing and Communications or Economics & Business.
  • You are looking for an experience internship. Due to the nature of this internship, we unfortunately cannot do graduation internships. Only universities in the Netherlands.
  • Your language skills are amazing, especially in English. Dutch is not mandatory. French, German or Spanish would be considered a plus.
  • You love everything digital & are data-driven.
  • You would describe yourself as flexible and look forward to work in a scale-up environment.

What's in it for you?

We know you don’t apply for an internship just for a decent shot of caffeine in the morning – even though our coffee is pretty good. What is so different about doing an internship at Dopper? First of all, you’re not just doing your job, you’re actually making a change in the world. We’re on a mission and that ties us together. Besides that, you will receive:

  • Internship fee of € 325,- on fulltime basis
  • 2,4 holidays days per month based on a fulltime internship
  • The day of your birthday off
  • Travel allowance to a maximum of €365 per month (if you live more than 10 km away from the office and don't own a free-travel OV card)
  • Your own personalised Dopper bottle
  • Dopper laptop to work on
  • Delicious plant-based lunch at our office for free
  • Chance to learn on the job and have responsibilities
  • You're not the only intern; you'll be joining a super motived group of interns together
  • Opportunity to get acquainted with various CMS and online tools, such as Magento 2, Storyblok, and Semrush.
  • FUN quarterly meetings, team events and lots of celebrating
  • Unlimited access to the platform 'Open Up'.

At Dopper we’re on a mission. Empowering people to choose reusable over single-use water bottles, to protect our world’s water sources. That's why we offer a sustainable alternative, the Dopper Bottle. To bring everywhere you go, so you can drink from the tap. Next to that, we invest in education about plastic pollution and we invest in water projects. Our goal? Crystal-clear water. In every ocean, from every tap!

Retail
Haarlem
Active in 5 countries
60 employees
40% men - 60% women
Average age is 36 years