Internship Belgium Market - Customer Development

Life tastes better with ice cream

With 19.000 expert ice cream colleagues and iconic brands like Wall’s, Cornetto and Ben & Jerry’s, loved in 76 countries, we are the world’s largest Ice Cream company leading the industry.

We create iconic ice cream brands that are part of everyday life, bringing moments of joy to millions of people around the world. Everybody loves ice cream. And as the world’s biggest pure‑play ice cream company, we have the scale and ambition to make a real difference.

What truly sets us apart is how we work.

We move fast and keep things simple. We turn ideas into action, trust people to take ownership, and work as one team to win together with integrity. Our culture is high‑performance, collaborative and focused on getting things done.

We’re curious and ready for what’s next. We embrace digital, use data to make better decisions, and keep learning, including how AI can help us work smarter and serve consumers better.

The Role

Based in Brussels Gare Maritime (Belgium), you will work in the Customer Business Development (CBD) team which is responsible to identify, develop & implement category development plans for all our customers and channels.  
The team will provide you with various learning opportunities with regards to executing customers’ plans, analyzing consumer data, identifying strategies, understanding of the P&L and business. 

What you'll be responsible for

• Account Management & daily operations

Assist in preparing client meetings 

Provide timely support on ad-hoc requests and ensure smooth execution of daily tasks 

Help track objectives for key customers  

• Long-Term Projects 

Once settled in, contribute to strategic projects aimed at driving growth and improving processes. 

Collaborate with Key Account Managers on initiatives to uncover new business opportunities. 

• Data Analysis and Reporting 

Analyze sales data and market trends to identify growth opportunities. 

Report insights and provide recommendations for assortment and promotion optimization. 

We're looking for someone who

• You are available for 5 to 6 months starting September 2026 (minimum 32 hours/week).  

• You are enrolled in a Master program, preferably in Business Economics.  

• You are fluent in English and in Dutch or French.  

• You have a passion for sales and building strong customer relationships  

• You have strong analytical thinking skills and can interpret data to support business decisions. 

• You have a passion for high performance and are eager to learn 

• You are a team player who collaborates effectively with others. 

• You can work independently and take ownership of tasks. 

#TMICC

Why join us?

This is a place for people who are passionate about ice cream and are growth obsessed - both for the business and for themselves. People who act like an owner and drive our business end-to-end. People who are driven by success to deliver more than we ever thought we could! 

You’ll thrive here if you value an inclusive culture, with low ego and hierarchy - and if you’re excited to continuously learn and challenge how we work, using digital, data, and new thinking to push us forward.

- Roles with real accountability and visible impact
- Free to move fast, experiment and challenge how things are done
- Continuous learning and development as the business grows
- Reward linked to performance and contribution.

Your career here is shaped by what you deliver, as you work across functions and markets and grow with the business.

Ready to build the future of Ice Cream?

If this sounds like the place where you'd thrive, we'd love to hear from you. Apply online and share your CV. We'll review your application and be in touch with the next steps. 

If you are an individual with a disability and require assistance at any time during our recruitment process, please let your Talent Acquisition Partner know.

Additional information

The Magnum Ice Cream Company is an Equal Opportunity Employer. We embrace diversity and are committed to creating an inclusive environment where everyone can do their best work regardless of age, disability, gender identity, race, religion, sexual orientation, or any other protected characteristic. We encourage people with all backgrounds to apply including Aboriginal and Torres Strait Islander Peoples, and Māori and Pacific Peoples.