The Key Account & Marketplace Manager (Amazon and North America) drives profitable brand growth on Amazon as both Vendor (1P) and Marketplace Seller (3P), while shaping marketplace strategy in North America.
This role manages commercial performance, supports Amazon P&L, and ensures operational excellence, brand consistency, and sustained growth through coordination with Amazon, Marketplace NA, partners, and internal teams.
P&L and Business Management Amazon Vendor & Seller Operations Management Merchandising and Marketing Management Reporting and Analytics Additional • Responsibilities Carry out additional tasks and projects as assigned in line with business needs.
Key requirements
Relevant experience of more than 7/8 years in the field
Previous experience in ecommerce roles with direct involvement in Amazon marketplace management (Vendor Central and/or Seller Central)
Strong understanding of Amazon operations, merchandising and performance drivers
Solid analytical skills with ability to interpret data and KPIs
Expertise working with Excel for Data Analysis
Strong commercial mindset with negotiation and stakeholder management skills
Experience working with external agencies and cross-functional teams
The Key Account & Marketplace Manager (Amazon & North America) role offered by Guess Europe Sagl is based in Bioggio, Canton of Ticino, in the administration sector.
Working as a cross-border employee in the Canton of Ticino requires a G Permit, renewed annually. The Canton applies withholding tax at variable rates on gross income; since 2024 the Italy-Switzerland New Tax Agreement introduces concurrent taxation.
Swiss social contributions include AVS (5.3%), unemployment insurance (1.1%) and LPP (occupational pension). Use our free tax simulator to estimate the net salary for Key Account & Marketplace Manager (Amazon & North America) in administration and compare the cost of living between Switzerland and Italy.
Frequently asked questions
What is the net salary for a cross-border worker in the Canton of Ticino?
Net salary depends on gross income, marital status and number of children. In the Canton of Ticino, withholding tax ranges from about 2% to 15%. In the administration sector, use our simulator for a tailored figure.
Do I need Swiss LAMal health insurance for the Key Account & Marketplace Manager (Amazon & North America) role in Ticino?
New cross-border workers since 2024 must enrol in Swiss LAMal within 3 months of starting. Premiums vary by canton, model and deductible. Compare with our LAMal comparator.
