German-Speaking CSM: AI/Data SaaS Growth & Expansion

Company: NST – Nova Source Technologies
Apply for the German-Speaking CSM: AI/Data SaaS Growth & Expansion
Location: London
Job Description:

NST – Nova Source Technologies is looking for a Customer Success Manager who speaks German, based in London, to drive account growth and upsell within enterprise environments. This hybrid role focuses on high-impact responsibilities involving the management of strategic customer portfolios from onboarding through renewal to expansion.

The ideal candidate will have over 3 years of experience in Customer Success or Account Management within SaaS/PaaS, demonstrating strong commercial acumen and technical credibility in AI and data contexts.

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Posted: June 13th, 2026