EU Seller Success Lead — Partnerships & Growth

Backmarket; Bordeaux; Hybrid; EUR 70,000 - 90,000; Full time

Job summary

Back Market is seeking an Advanced Seller Success Manager to own a portfolio of high-profile smartphone and core category sellers across France and the EU. You’ll be a strategic partner, blending consultancy, data analysis, and relationship building to drive growth.

You’ll manage performance, lead business reviews, and coordinate cross-functional initiatives covering sales, marketing, and logistics. A data-driven mindset and strong communication are essential.

Qualifications

• 3+ years in account management, sales, or related field.
• Excellent French and English communication.
• Proven ability to manage seller portfolios and hit performance targets.
• Strong project management; handle deadlines, priorities and shifting goals.
• Data-driven mindset; SQL and/or Tableau experience is a bonus, but a genuine readiness to level up analytics skills is a must.

Responsibilities

• Own the sales and quality performance of your seller portfolio across all European Back Market websites.
• Build lasting relationships with sellers based in France and the EU, supporting their day-to-day needs with a consultative, solution-oriented approach (sales, marketing, logistics).
• Lead Business Reviews and strategic planning sessions, including on-site seller visits and operational audits.
• Leverage data to track performance, analyze trends, and build projections that fuel both seller strategy and Back Market's broader EU direction.
• Drive cross-functional projects to deliver tailored solutions for your sellers.
• Channel your field insights back into Back Market's business strategy — your experience on the ground is gold.

Skills

Account management

Sales

Relationship building

Project management

Data analysis

Communication skills

French & English

Tools

SQL

Tableau

Job description

Back Market is seeking an Advanced Seller Success Manager to own a portfolio of high-profile smartphone and core category sellers across France and the EU. You’ll be a strategic partner, blending consultancy, data analysis, and relationship building to drive growth.

You’ll manage performance, lead business reviews, and coordinate cross-functional initiatives covering sales, marketing, and logistics. A data-driven mindset and strong communication are essential.