Intern Sales

Hey change-maker! 🌍 Are you looking for an internship that’s more than just fetching coffee (unless it’s for yourself)? Do you want to help spread the Dopper mission while gaining real-world experience in sales, marketing, and business development? Then keep reading!

Drop into the role 💧

At Dopper, we’re on a mission to empower people to choose reusable over single-use water bottles, making a real impact on plastic pollution. As our Sales Intern, you’ll be at the heart of it all – supporting sales activities, diving into market research, and helping create awesome newsletters that inspire people to join the movement. Plus, you’ll get opportunities to meet with our partners and make suggestions on how Dopper is represented online and in stores. Sounds cool, right?

Responsibilities

• Creating lead lists for new business activities (hello, international impact!)
• Helping with the newsletter calendar, making suggestions for engaging content
• Supporting sales activities for new Dopper innovations
• Conducting market and channel research to map mission & commercial opportunities
• Reporting on results, product mix, and customer data to support the sales team
• Organising internal sales events

This is you, right?

• You’re currently enrolled in a European university, in a Bachelor’s in Business or a related field
• Available for at least 5 months, 32-40 hours per week. Starting 1st September 2025.
• Your English is excellent (a second language? Even better!)
• Passionate about sustainability, our brand, and our mission 🌱
• Interested in sales, commercial activities, and growing a purpose-driven brand
• Thrive in a fast-paced, collaborative environment

What's in it for you?

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:

• Your own personalised Dopper bottle
• Internship fee of € 325,- per month on full time basis
• 2,4 holidays days per month based on 40-hours a week
• The day of your birthday off
• Dopper laptop to work on
• Travel allowance till €365 per month (if you live more than 10 km away from the office and don't own a free-travel card)
• Free delicious plant-based lunch at our office
• Chance to learn on the job and have responsibilities
• Team events and lots of celebrating
• Unlimited access to the platform 'Open Up'

At our core, we believe in upholding a set of values that guide everything we do. These values are the soul of our culture and the foundation of our work. We believe it’s essential to act according to these values, in your own unique way, of course.
We are Courageous, Connected, Dynamic and Unstoppable!