The Payroll Specialist role at Teampicnic is crucial for ensuring payroll accuracy and compliance for over 1,000 employees in a dynamic, multi-site environment. The key responsibilities include managing payroll, handling personnel administration, and collaborating with HRBPs to maintain compliance. Candidates should have 2 to 4 years of payroll experience, ideally in a multi-site context, and possess strong Excel skills along with knowledge of French labor laws.