a Futurum company
Heinrich Hartmann

Contributing Writer

Heinrich Hartmann

Heinrich Hartmann is a Senior Principal SRE, host of the CASE Podcast, Chair of SREcon EMEA 2025, and organizer of Signals Berlin 2026, a single-track conference on reliability in the age of AI (Berlin, September 2026). Read more at his personal blog.

1Articles shown
ContributorDevOps.com
Beats
Blogsdeveloper burnoutengineering culture

Latest from Heinrich

Blogs

On-Call: The Silent Force Shaping Engineering Culture

There is a silent force shaping engineering culture inside every technology organization. It affects productivity, team morale, psychological safety, and long-term retention. And yet, it is rarely discussed in executive meetings or reflected in meaningful KPIs. That force is on-call. On-call is one of the most direct touchpoints engineers have with the reality of the [โ€ฆ]

May 27, 2026 ยท 3 min