Account Development Sales – Solution Sales – Principal

About the role

Worldline is looking for a senior Account Development Sales professional to drive the sale of its payment solutions to large enterprise customers in Switzerland. The role combines field sales, portfolio management and the development of new business opportunities across the assigned accounts.

Key responsibilities

• Sell Worldline products and services to large accounts, managing the full sales cycle from prospecting to contract signing.
• Maintain and grow an existing customer portfolio, including contract renewals and the replacement of terminal infrastructure.
• Identify cross‑selling and up‑selling opportunities, expanding both existing and new customer segments.
• Participate in sales meetings, internal workshops and customer events, and contribute to project work as needed.

Required profile

• Several years of experience as an Account Manager with a proven sales record.
• Completed vocational training; a sales‑oriented additional qualification is a plus.
• Strong interest in cashless payment systems and a service‑oriented mindset.
• Entrepreneurial attitude, negotiation skills, and the ability to work independently toward targets.
• Professional appearance, clean record and a valid driver’s licence for passenger cars.
• Fluency in German, French and English (company language); additional languages are advantageous.

What we offer

• Mobile working within Switzerland and flexible working‑time models.
• Up to 25 days of international remote work per year.
• Support for public‑transport subscriptions and access to an on‑site staff restaurant.
• Comprehensive training programmes and family‑friendly benefits.
• Opportunity to participate in Worldline’s Innovation Festival and employee‑share programmes.