Werkstudent:in Payment & Collection (m/w/d)

FINN is looking for a working student to support payment and collections tasks in Germany. The day-to-day work focuses on keeping incoming payments correctly assigned, handling complex B2B customer queries about payment issues, and helping to improve payment and receivables processes so they run more efficiently and at scale. The role also involves maintaining payment data in FinTech and CRM systems, spotting mismatches early, working with Finance, Operations, and B2B colleagues to resolve outstanding claims, and supporting audits and analyses that help improve payment rates and dunning processes. The advert names strong numerical skills, a very structured and careful way of working, and an interest in analytical tasks. It asks for an ongoing degree in business administration, finance, accounting, or a similar subject. It also requires at least C1-level German for professional communication with B2B customers. The working arrangement is not stated. The role is suited to a student who is available for at least six months and can support the team consistently.