concertare GmbH
Current Openings : 2
Apply Now
12 Dec 2025
concertare is a German company specialized in customer relationship management. We organize visits, calls and mystery emails throughout the country to obtain an assessment of customer satisfaction and quality of service. Our clients are enterprises from the TOP 500. We…
Mystery Shopper / Freelancer (m/f/d) in Switzerland
concertare GmbH - Marly, Freiburg
Apply Now
14 Dec 2025
concertare is a German company specialized in customer relationship management. We organize visits, calls and mystery emails throughout the country to obtain an assessment of customer satisfaction and quality of service. Our clients are enterprises from the TOP 500. We…