Join our innovative team at BESTSELLER as we leverage cutting-edge AI and data-driven solutions to transform the retail and e-commerce experience. We are looking for a curious and motivated Student Assistant who is eager to learn alongside experienced engineers and data scientists while contributing to real products throughout their studies.
This role places you at the heart of our Appretio platform and our commitment to revolutionising merchandising through data-driven solutions.
YOUR TEAM
You will be an integral part of a dynamic team within the Merchandising Solutions department, a group of more than 20 data and AI enthusiasts driving the merchandising agenda at BESTSELLER. Our focus is not only on delivering unmatched value to our end consumers but also on maintaining the highest standards of customer satisfaction and quality. You will join a product team of highly skilled professionals, all committed to harnessing the power of data to enhance customer experiences, streamline operations, and drive revenue growth.
YOUR NEW ROLE
As a Student Assistant, you will support the team in building and operating the data products and applications behind Appretio. You will work on clearly defined tasks alongside data engineers, application developers, and data scientists, gaining hands-on experience with a modern, cloud-based data and AI platform. You will be given real responsibility, combined with the mentorship and guidance needed to help you develop your skills along the way.
We expect you to work approximately 15–20 hours per week during the semester, with flexibility around exam periods.
Your typical responsibilities may include:
YOUR BENEFITS
Joining BESTSELLER means working in a vibrant, innovative environment where your contributions make an immediate and tangible impact. You will:
YOUR PROFILE
You are a structured, curious, and proactive student who enjoys learning quickly and working alongside experienced colleagues. You enjoy exploring technical solutions, take pride in delivering high-quality work, and are comfortable communicating with both technical and non-technical stakeholders.
We imagine that you have:
The following qualifications are considered an advantage:
WE ARE LOOKING FORWARD TO HEARING FROM YOU
If you have any questions about the position, you are welcome to contact Emil Hartvig Diekema on +45 29 62 82 03. Otherwise, please send us your CV as soon as possible and no later than 17 July 2026. We review applications on an ongoing basis and reserve the right to remove the advertisement once we have found the right candidate.
WORK LOCATION Your primary workplace will be our office in Aarhus.
About BESTSELLER E-Commerce
At BESTSELLER, we are more than 15,000 people working for over 20 fashion brands such as JACK & JONES, SELECTED, VERO MODA, ONLY, PIECES, VILA, OBJECT, MAMALICIOUS, NAME IT, NOISY MAY and Y.A.S. At BESTSELLER E-Commerce, we are an international team of 170 people from more than 40 nationalities with the purpose to drive all e-commerce functions at BESTSELLER. With our office in the heart of Amsterdam as well as locations in Poland and Denmark, we are supporting all fashion brands of the BESTSELLER family and sell online in 15 countries around the world. We work in an environment where fashion meets technology. Challenging ourselves to offer the best experience to our customers and stakeholders and to work with the latest technologies is what drives us. As a team, we value autonomy and flexibility. We thrive in a flat organisation, where everyone has the chance to grow and learn. For more information, please go to www.bestseller.com.

At BESTSELLER, we are more than 22,000 people in 38 different countries working for over 20 fashion brands such as ONLY, JACK & JONES, VERO MODA, NAME IT, SELECTED, VILA, PIECES, OBJECT, MAMALICIOUS, NOISY MAY and Y.A.S. We are a family-owned company with a strong foundation and values to build on, empowering us to pursue the ideas we believe in to take BESTSELLER forward. We are committed to diversity and provide equal opportunities for everyone, irrespective of sex, race, ethnicity, religion or belief, disability, age, sexual orientation or gender identity. We strive to create an empowering environment where people can thrive and develop.
Our long-term business success is inextricably linked with respecting people and planetary boundaries. Our commitment to responsible operations extends beyond our own company and throughout our value chain. Our sustainability strategy, Fashion FWD, guides our actions towards our sustainability goals and sets the direction for the future of our company.
Fairness, opportunities and a sense of responsibility is part of our vision in BESTSELLER. We treat each other as family, which means that we take each other’s differences into account, while creating an empowering environment where people can thrive and develop. We always put our family first and this is what unites us and makes us stronger together.