j

Part-time Keyholder Sales Assistant, 24–32 Hours at GAMMA Rotterdam-Blijdorp

Advise customers on the shop floor, open or close the DIY store independently as a keyholder, and support colleagues in this part-time role at GAMMA Rotterdam-Blijdorp.

This role may suit a student who enjoys customer contact and can work flexibly during the day, evenings, and weekends. The vacancy does not specify whether the schedule can be combined with study.

Employer
jobmatix-eur
Location
Rotterdam, Rotterdam, Zuid-Holland
Pay
€7.36-€14.71/hour
Hours
Not listed
Language
Dutch may be required
Posted
8 Sept 2026
Open until
Not listed

Employer: jobmatix-eur.

Are you willing to take responsibility and enjoy helping customers? This part-time keyholder sales assistant role at GAMMA Rotterdam-Blijdorp involves advising customers on the shop floor, independently opening or closing the DIY store, and supporting colleagues. Experience is welcome but not required; you learn on the job.

What will you do as a keyholder sales assistant?

This varied role focuses on customer service and keeping the store running. Tasks include:

  • Advising customers about DIY questions and suitable products.
  • Responding commercially to customer needs.
  • Opening or closing the store as a keyholder.
  • Managing stock and processing orders.
  • Guiding colleagues and acting as a point of contact on the shop floor.
  • Working in a committed and energetic team.

What do you bring?

  • A proactive attitude, a sense of responsibility, customer focus, and an ability to advise.
  • Interest in building materials or willingness to learn.
  • Retail experience or aptitude for supervision is an advantage.
  • A BHV certificate, or willingness to obtain one.
  • Command of Dutch and flexible availability during the day, in the evening, and at weekends.

What do you receive?

  • A flexible schedule of 24–32 hours per week, based on your availability.
  • Gross salary of up to € 2.578 per month, based on 38 hours.
  • Additional compensation for working on Sundays and public holidays.
  • Room to grow in sales and supervision, for example towards assistant branch manager.
  • A pleasant working atmosphere with colleagues who support one another.

Working at GAMMA – DIY starts with you

At GAMMA, you learn by doing and receive the tools you need. Whether you are just starting or ready for something new, the company offers a place where you can be yourself, feel welcome, and grow. GAMMA gives you confidence; you bring the energy.

Application

Would you like to start as a part-time keyholder sales assistant at GAMMA Rotterdam-Blijdorp? Apply today. Contact details and an application URL are not provided in the source.

Good to know before applying

This role may suit a student who enjoys customer contact and can work flexibly during the day, evenings, and weekends. The vacancy does not specify whether the schedule can be combined with study.