Growth Hacker Intern Ecommerce

E-commerce & Growth Marketing Intern (Amsterdam)

€500–€1,000 per month | Amsterdam | Start ASAP

Tubble is an Amsterdam-based startup that has transformed the bathtub market. Our flagship product, the  Tubble , is a patented inflatable bathtub that combines flexibility, durability, and modern design. We also sell a growing range of home wellness products, including air purifiers and aroma diffusers.

Our products are sold throughout Northwestern Europe via our own webshop and marketplaces such as Amazon and Bol.

We're looking for an ambitious, entrepreneurial, and hands-on  E-commerce & Growth Marketing Intern  who wants real responsibility and the opportunity to help grow an international consumer brand.

What You'll Do

• Help grow sales through our webshop and marketplaces (Amazon, Bol, and others)
• Assist with marketing campaigns, social media, influencer collaborations, and growth initiatives
• Analyze website performance and help improve conversion rates
• Support new product launches and brand-building projects
• Coordinate with external agencies for SEO, advertising, and content creation
• Work directly with the founder on business development and growth opportunities
• Help manage day-to-day operations and exciting special projects

What We're Looking For

• HBO or WO student (or recent graduate) in Marketing, Business, Economics, Communication, Entrepreneurship, Design, or a related field
• Strong interest in e-commerce, startups, and digital marketing
• Entrepreneurial mindset and willingness to take initiative
• Creative, analytical, and eager to learn
• Excellent communication skills in English
• Available for at least 4–5 months

What We Offer

• A challenging internship with real impact and responsibility
• Direct mentorship from the founder
• Experience working with international e-commerce and marketplaces
• A beautiful office overlooking Amsterdam's canals
• A young, ambitious, and informal team
• Internship compensation of  €500–€1,000 per month , depending on experience and availability
• Potential opportunity for a full-time position after the internship

Interested?

Send your resmue to [email protected]