Site Reliability Engineer

Open-Xchange

Full-time Finland, Finland Other-General

Posted:

March 03, 2026

Location:

Finland, Finland, Finland

Job Description

Our mission: Are you a motivated Site Reliability Engineer who wants to make an impact by building and operating reliable, scalable, and Kubernetes-native infrastructure in production?At Open-Xchange, we develop open-source communication and collaboration software used by public sector organizations, telcos, and hosting providers to keep data secure and under their control. Our products cover email, collaboration, DNS security, and related services, and are used by millions of people worldwide. 
Your background: While experience is our primary consideration, a strong willingness to learn and high motivation can make a candidate stand out. 
Strong hands-on experience with Kubernetes including bare-metal or self-managed cluster operations, workload design, and Helm chart development in production environments. 
Comfort working with and administering Linux systems, including networking concepts such as routing, firewalling, DNS, and network perf...
                

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Job Overview

Job Type: Full-time

Location: Finland, Finland

Posted: March 03, 2026

Deadline: April 12, 2026