Social Media Intern

Every year, billions of clothing items are produced but never sold. Much of this unworn fashion ends up in landfills – a massive waste of creativity, craftsmanship, resources, and investment. We’re here to change that. As a purpose-led company, we use technology to help fashion brands give every item a chance to be worn. And we’re proud to be a certified B Corp – recognised for meeting high standards of social and environmental impact, transparency, and accountability.

We’re a purpose-driven scale-up, based in Amsterdam and active across Europe, with a diverse and international team. Our mission is simple: sell unsold inventory. Otrium values a healthy work-life balance. We have adopted a flexible hybrid way of working, encouraging our team members to come to our open, spacious, plant-filled Amsterdam HQ at the waterside of Houthavens at least twice a week. Full-time office presence is welcomed, and you’re empowered to organise your schedule in a way that works for you and the team.

Our team is responsible for the brand, our creatives, all copywriting and social media channels. We’re looking for a creative rockstar that wants to learn more about building a brand across various channels. Kick-start your creative career at Otrium and contribute to our purpose: “all clothing should be worn”.

• Enrolled at a University in the Netherlands (for the entirety of your internship).

• Studying a relevant degree for the internship (Marketing, Communications, Media or other creative fields).

• Available for a summer internship of 4–6 months, 32–40 hours per week.

• Living within a 1-hour one-way commute from our Houthavens office (ideally).

• Fluent in Dutch (this is a hard requirement) and English.

• Social media-savvy with hands-on experience creating Reels and TikTok content.

• Comfortable on camera and confident going out to capture content in the field.

• Experienced with tools like Canva, CapCut, Figma, or similar video and design tools.

• Creative, proactive, flexible, and resourceful – with a great sense of humour!

• Affinity with fashion, sustainability, or brand storytelling is a plus.

• This summer internship revolves around celebrating our 10-year anniversary and supporting our summer campaign calendar – from ideation through to publishing.

• You’ll create short-form video content (Reels, TikToks) that balances our brand’s look and feel with viral potential – hopping on trends while building reusable formats and templates.

• You’ll go out on the streets to capture content, and yes – you might pop up on camera yourself once in a while.

• You’ll work with tools like Canva, CapCut, Figma, and other video editing tools to produce polished, on-brand content.

• You’ll support UGC (user-generated content) outreach: building and managing our pool of content creators.

• You’ll assist with influencer marketing activities, including outreach and coordination.

• You’ll track and report on social media performance – analytics, data tracking, and pulling insights to inform future content.

• You’ll contribute to content planning across our social media channels and help manage day-to-day publishing.