Customer Success & Support Jobs at Kayzen
Kayzen has one open customer success and support role, fully remote, alongside 12 other open roles.
About Kayzen
Kayzen is a demand-side platform (DSP) for programmatic advertising, focused on mobile and connected TV. It enables apps, agencies, media buyers, and brands to run customer acquisition, retargeting, and brand performance campaigns through self-serve and managed service options, accessible via APIs and a user interface.
The open role
- Customer Success Manager- Media Buyers (m/f/d): remote, posted 17 December 2025.
Also hiring at Kayzen
Kayzen is also hiring in data and AI (3), sales and business development (3), engineering (2), finance and legal (1), marketing and growth (1) and operations (1).
Its roles are in remote (10), Berlin, Germany (3), London, UK (2) and New York City, NY, US (1).
What customer success and support work involves at an early-stage startup
At a pre-seed to Series A startup you are often the whole support function. You answer the inbox, run onboarding calls, and tell engineers which bugs are costing customers. At a large company that work is split across several teams with a script to follow.
Questions people ask
Where is the customer success and support job at Kayzen?
It is remote.
What else is Kayzen hiring for?
Data and AI, sales and business development, engineering, finance and legal, marketing and growth, and operations: 11 more roles.