MUD Jeans is the world's first circular denim brand. We create premium, stylish jeans that are ethically produced. Unlike other fashion brands, we take back old jeans and reuse the valuable raw materials to create new fabric and new jeans. With this closed-loop circular approach, we are an exemplary brand that demonstrates how to create a world without waste. Since 2015, we have been a B Corp and are recognized as the world's best B Corp for the environment. 

At MUD Jeans, we are committed to a diverse, fair, and inclusive workplace where everyone feels valued and respected. We believe that a diverse and motivated team is key to creating a financially healthy company that makes an impact. 

Your Team

Being part of a diverse, committed and intrinsically motivated team in a B Corp.

Your Jeans

First free pair of MUD Jeans (obviously)! Additional discounts for you and your family.

Your Mission

Make The Planet Cooler by pioneering circular denim.

Vacancies at MUD Jeans


                Sales Support Intern
                
                

                  
Want to kick off your career at a sustainable fashion pioneer? Join MUD Jeans as our new Sales Support Intern and help keep our global network of customers and partners smiling. You’ll get hands-on experience in sales operations, customer communication, and digital tools,  all while working for a brand that’s changing the fashion industry for good and making the planet cooler. 🌍
What you’ll do
  • Help keep our B2B orders and systems running smoothly
  • Work with product data and our B2B webshop backend
  • Talk directly to customers & wholesale partners and solve real challenges
  • Spot new trends and opportunities in the market
  • Bring your ideas to the table during our weekly team meetings
What we’re looking for
  • You’re an HBO/WO student or in a gap year looking for real work experience
  • Starting date around January 2026, for 5–6 months or more
  • You can work full time (40h/week), at least 3–4 days in-office Amsterdam
  • Detail-oriented, structured and enthusiastic about sales & customer service
  • Confident with Excel; Shopify is a bonus
  • Fluent English is a must, native Dutch and German is a nice extra
  • Clear communication skills (written + spoken)
  • You take initiative, like solving problems, and enjoy working in a team
Why you’ll love it here
  • Be part of a small, international team in a certified B Corp driving circular denim
  • Paid internship + travel costs covered 
  • 24 vacation days/year (based on full-time)
  • Your first pair of MUD Jeans for free, plus a big employee discount and 20% friends & family discount 
  • A workplace where your ideas actually matter.
How to apply
Email your CV and a short motivation to jobs@mudjeans.eu with the subject line: “Sales Support Intern – [Your Name]”.

                

              

            
          

        
      

        
          

            
              

                

                Product(ion) Intern
                
                

                  
You
Are you a strongly motivated and accurate person? Do you wake up with new ideas every day? Do you like to be disruptive and be part of a dynamic start-up that wants to make the planet cooler? If you are genuinely interested in sustainable fashion and if you are eager to learn more about product development and production in the denim industry and circular economy, we might have a match. 
What
We are looking for someone to join our Product Development Team at our office in Amsterdam. In a small team you have the opportunity to get to know many facets of the profession and the company. Of course, everything is done from our circular and social approach. You can participate for a full season in both design and product development and thus learn the ins and outs of the trade. You will be working on:
  • Developing a new collection
  • Getting the sample collection transferred into production ready stage
  • The procurement process; from raw materials to finished product
Moreover, you will be working together with the marketing and CSR departments on all points related to product.
MUD Jeans
We are a Dutch denim brand that dreams of a world in which there is no such thing as waste. What if we all clean up our own mess? This simple thought led to a new way of thinking. Send your jeans back when you don’t wear them any longer. We reuse all materials. This is how we create our own circle of denim products and make the planet cooler.
When
Starting Januari/February 2025, fulltime - paid.
What's next
If the above is what you want, get in touch with Dion Vijgeboom – Head of Product and co-owner at MUD Jeans – at dion@mudjeans.eu with the subject line: “Product(ion) Intern – [Your Name]”.

                

              

            
          

        
      

        
          

            
              

                

                Open Application
                
                

                  
Can't find a position that matches your interests? We're always on the lookout for talented individuals! Feel free to send your CV and a brief motivation tojobs@mudjeans.eu, and we'll reach out if a suitable opportunity arises in the future.