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CHAPTERS Group AG is seeking a hands-on platform engineer to run the AI Hub across 10+ portfolio companies. You will deploy, configure, monitor, and secure a multi-tenant, EU-resident Open WebUI-based AI platform.
You’ll collaborate with the CTO office to drive adoption, scale operations, and serve as the go-to technical backbone for the AI Champions in each company. You will be responsible for deployment, onboarding, and cross-company integration, including Entra IDSSO, REST APIs, and
About CHAPTERS GroupCHAPTERS Group is a listed German serial acquirer of vertical market software companies. We have grown 10x in the past five years and now own 55+ companies. Each one runs its own business, close to its customers. We help them get stronger without taking over. AI is one of the biggest opportunities we see for them, and it only works if the people in these companies actually use it.
German (C1+) and English required
You make sure 10+ software companies get real value out of AI.
You work embedded in one of our portfolio platforms. You own the AI Hub for its companies. The AI Hub is our Open WebUI-based AI platform: each company has its own instance in its own tenant, and the data stays in the EU. You keep it running, roll it out, fix what breaks, and help each company's people use it well.
You are part of the AI Core Team in the CTO office. You work closely with us: you bring back what you see in the field, test new capabilities, and help shape the platform for all 55+ companies.
You are hands-on. You deploy, configure, fix and integrate. Each company also has AI Champions who drive adoption locally. You are their technical backbone: when something needs engineering, you do it, and you make sure the next similar request is faster.
Run the AI Hub for 10+ companies: deployments, updates, configuration, SSO with Entra ID, monitoring, backups and incident handling
What You Get Real ownership: 10+ companies, one platform, and you are the person who makes AI work there