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Head of Customer Success

Holocene GmbH
Full-time
On-site
Berlin, Germany
Head of Customer Success

Your mission


We’re hiring a Head of Customer Success to build and lead our post-sale organization for the B2B Enterprise segment. You’ll design the Customer Success function from scratch — covering Customer Success Management, Implementation, Support, and Key Account Management — and take full ownership of renewals, expansions, and Net Revenue Retention (NRR).

This is a hands-on builder role: you design the process, team,  you run it, and you’re accountable for the number.

What You’ll Do

  • Own NRR, GRR, renewals, and expansion revenue for our enterprise customer base.

  • Design and scale the Customer Success organization — structure, roles, processes, and KPIs.

  • Build the customer journey: onboarding, adoption, value realization, renewal, and expansion.

  • Partner with Sales on account transitions and growth plans while owning the commercial relationship post-sale.

  • Hire, coach, and lead a high-performing team focused on enterprise outcomes and revenue impact.

  • Represent the voice of the customer across Product, Engineering, and Leadership.


Your profile


What You Bring

  • 8–12+ years in Customer Success or post-sale leadership, including direct revenue ownership (renewals + expansions).

  • Proven experience building or scaling a CS organization in a B2B enterprise  SaaS environment.

  • Deep understanding of complex, multi-stakeholder enterprise accounts and long sales/renewal cycles.

  • Strong commercial instincts — data-driven, forecast-accurate, and outcome-oriented.

  • Skilled communicator who builds credibility with executives and customers alike.

  • Fluent in English; German or exposure to Asian Business culture are a plus.

  • Willingness to travel to customers and regional teams as needed.

What Success Looks Like

  • NRR consistently >110% and renewals are predictable.

  • Enterprise customers see measurable value and expand over time.

  • Customer Success becomes a revenue engine, not a support function.


Why us?