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# Jens Posingies
Engineering manager at Redcare Pharmacy building modular, vertical-slice architectures.

## About

Jens Posingies is an engineering manager at Redcare Pharmacy who focuses on modular software architecture. Over his career, he has worked from Java and Node.js development to systems design, building teams at companies like Zalando, TUI, and HRS.

He advocates for organizing code by business features rather than technical layers. His work explores extending vertical slice architecture and micro-frontends beyond the web to integrate mobile apps, backend services, and machine learning models.

When he isn't untangling complex domains, Jens is a certified nerd for *Back to the Future* and *Star Trek*.



## Past Sessions

### World Congress 2026 Europe · July 8, 2026
Berlin, Germany
- [Vertical Slice Architecture: Micro Frontends Across Mobile, Backend & ML](https://www.wearedevelopers.com/videos/100341-vertical-slice-architecture-micro-frontends-across-mobile-backend-ml) · 30 min · 🎥 Watch recording



## Videos

- [Vertical Slice Architecture: Micro Frontends Across Mobile, Backend & ML](https://www.wearedevelopers.com/videos/100341-vertical-slice-architecture-micro-frontends-across-mobile-backend-ml) · Jens Posingies, Robert Pazurek, Vivek Kuppenhalli


## Links

- [LinkedIn](https://www.linkedin.com/in/wedontneedroads/)