(Senior) Customer Success Manager (German-speaking)

Wunder Mobility

Wunder Mobility

Sales & Business Development, Customer Service

Hamburg, Germany

Posted on May 1, 2026

Wunder Mobility builds the software that powers shared mobility worldwide. Our platform runs 2M+ rides every month, 30M daily API calls, and 20,000+ vehicles across Europe, the US, and Asia. Operators like Forest, Green Mobility, and Emmy rely on us every day.


Tasks

What You'll Do



  • Act as the main point of contact for our enterprise and growth accounts in German-speaking markets (and others).

  • Drive customer onboarding, training, and adoption of our platform.

  • Develop success plans and track business outcomes for each customer.

  • Take full end-to-end ownership of customer tickets, escalations, and daily operations.

  • Proactively identify expansion opportunities and partner with Sales on upsell/cross-sell.

  • Manage renewals and mitigate churn risks.

  • Represent the customer voice internally, influencing product priorities.

  • Lead QBRs and strategy workshops with client executives.

  • Use AI tools in your daily work and contribute to how we use them across the CS team.


Requirements

What You Bring



  • 5+ years of experience in Customer Success, Account Management, or Consulting in B2B SaaS.

  • Track record of managing enterprise accounts and driving measurable outcomes.

  • Strong understanding of SaaS metrics and customer lifecycle management.

  • Excellent communication, presentation, and stakeholder management skills.

  • Curiosity and openness toward AI tools. You don't need to be a technical builder, but you should be excited about using AI to do your job better.

  • Minimum C1 German language skills and strong business English.

  • Ability to collaborate across functions and cultures.

  • A proactive, problem-solving mindset with high ownership.


Benefits

  • Work closely with founders and senior leadership in a high-trust environment with fast decision cycles.

  • Real ownership: shape how Customer Success operates at scale.

  • Exposure to global operators running large real-world mobility systems.

  • Hybrid/remote flexibility (3+2 Model).

  • 25 vacation days + workation options.

  • Competitive compensation.