Join KOJUMP
Where work rhymes with fun, energy, and opportunities to grow.

Where work rhymes with fun, energy, and opportunities to grow.
Here, every role matters. Park manager, assistant, student… it's up to you to choose how you will make KOJUMP come alive.
KOJUMP is much more than just an indoor amusement park. It's a giant playground for both young and old, where trampolines, KOMINI play areas, KOPEAK climbing walls, and KOPARTY festive spaces create unforgettable memories.
Born in Waterloo and now present in Belgium, France, and Morocco, KOJUMP is part of the Hadrena group, a major player in leisure activities in Europe. What does that mean? That we are on the move, growing, and that everyone can develop in an environment that boosts talents.
Our DNA? Fun, energy, kindness, and ambition. Our teams? Young, passionate, ready to do anything to provide a top-notch experience to our visitors. With us, we jump, we laugh, we manage, we grow – and always together.
Gaëtan
At KOJUMP, we focus on cohesive teams, full of energy and ready to move mountains!
We move forward with strong human values, because here, respect, kindness, and mutual aid are not optional.
With personalized coaching, everyone will be able to grow, gain confidence, and find their place in the journey.
Ready to grow together? We will build the future of KOJUMP!
Lorianne
Working at KOJUMP Messancy means jumping into a world every day where trampolines, slides, and climbing walls get you moving, laughing, and having a blast with the team.
Alex
At first, I thought I was just coming to work for a student job... now I'm managing birthdays, customers in neon socks and sugar-fueled teens: being a manager at KOJUMP is quite the workout!
Leslie
Working at KOMINI means joining a passionate team, where good spirits and energy abound. Between birthdays, children's laughter, and a family atmosphere, we create a motivating, warm, and fun place. A smile, our finest uniform! Here, we grow with ease, driven by solidarity, passion, and friendliness.
Louis
Working at KOJUMP Estaimpuis means thriving in a dynamic and caring atmosphere, where each day is marked by the smiles of children, team spirit, and the positive energy of our park!
Elodie
The true driving force of a place is the people who put their heart into it.
Working at KOJUMP means being part of the world of leisure: here, we create memories, not spreadsheets. Every day, we bring smiles to families, get children moving, and experience unique moments. No routine, no grey offices, but action, music, laughter, and bouncing. If you like things to be lively, you're in the right place.
At KOJUMP, the fun doesn't stop when the parks close. Christmas parties, BBQs, XXL team buildings in Paris, park opening events... We know how to get together, celebrate, and strengthen our bonds. Every shared moment is an opportunity to create connections and fully experience the KOJUMP adventure.
At KOJUMP, we firmly believe that one is not born a manager: one becomes one. And to that end, we support you at every step.
Our teams benefit from regular, fun, and impactful training. Personality tests, leadership development, mastery of KPIs, management tools... we give you the keys to manage a park like a pro – without ever losing your smile.
Are you starting as an assistant manager? You can become a park manager. And why not one day join the headquarters team or move to another brand within the Hadrena group? Everything is possible, and it's well mapped out. Everyone knows what they need to learn to reach the next level.
Thanks to our group, you can move geographically, change brands, discover new practices. We exchange, we train, we 'swap' between parks to progress together.
Our managers are not alone. They are coached, followed, and positively challenged. We bet on your skills, give you your chance, and help you seize it.
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Interview with your future Manager or our HR Manager
Welcome to the team!