In short:

Whether you’re looking to jump start your career or gain first hands-on experience in a new field, an internship at On offers you a unique growth experience, the chance to make an impact from day 1 and contribute to On’s growth journey. We are looking for fresh ideas, curious minds and passionate individuals ready to make a difference. Our internships generally last 6 months and you will be fully embedded in a team.

• Start date: March 1st 2026
• Duration: 6 months
• Prerequisite: Interest in area relevant to the internship, passion for On, right to work in United Kingdom
• Note: This is a paid internship
• If you don't meet the criteria above, unfortunately, we cannot move forward with your application. Please be truthful in your answers, the recruiter reviewing your application will appreciate your honesty.

Curious about life as an intern at On? We recommend watching the recording of our previous livestream (https://www.careerfairy.io/company/On_AG/livestream/eCaoLI8t0mYLqzRYM1eq) to hear former interns share their internship experience, get an insider’s look at different departments and pick up some tips and tricks from our recruiters to help you ace the application process! Please note that the next internship program kicks off on March 1 (not September 1 as mentioned in the livestream).

Your Mission

• Support the Digital Optimisation team in the day-to-day running of experimentation and optimisation work across key onsite journeys
• Help document experiments, hypotheses and learnings to ensure insights are clearly captured and shared
• Assist with basic data analysis using existing dashboards to identify trends, patterns and opportunities
• Support reporting and measurement processes to ensure data is consistent, reliable and easy to understand
• Help keep optimisation documentation, playbooks and guidance up to date
• Gain hands-on exposure to how ecommerce teams collaborate to improve digital experiences through testing and learning

Your Story:

• Curious about ecommerce, digital experiences and how data is used to inform decisions
• Strong motivation to learn, ask questions and develop new skills in a fast-paced environment
• Organised and detail-oriented, with an interest in keeping information clear and structured
• Comfortable working with numbers, spreadsheets or dashboards, even at a basic level
• Clear communicator who can summarise information in a simple, logical way
• Passion for On and interest in the brand, products and customer experience

Your Team:

The Digital Optimisation team focuses on improving On’s ecommerce experience through data, experimentation and continuous learning. We work closely with Content, Merchandising, Analytics and Engineering to understand customer behaviour and turn insights into meaningful onsite improvements. Our goal is to help customers find the right products more easily while supporting sustainable commercial growth.

What We Offer

A fair and balanced internal recruiting process with an opportunity to learn about other teams, roles and challenges.

On is an Equal Opportunity Employer. We are committed to creating a work environment that is fair and inclusive, where all decisions related to recruitment, advancement, and retention are free of discrimination.