Location
Olpe
Job Type
full_or_part_time
Posted
June 05, 2026
Job Description
Our mission:
Are you a motivated engineer who wants to make an impact by developing and operating scalable MTA platforms while designing systems to detect, prevent, and mitigate abuse?
At Open-Xchange (OX), 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.
Discover what Open-Xchange offers you:
- We work in a non-hierarchical organization that empowers everyone to take responsibility, stay focused, and contribute directly to the company’s success and customer value.
- We value expertise and continuous professional development. Our professionals work closely with experienced coll...
Ready to Apply?
Submit your application for MTA & Anti-Abuse Engineer (m/f/d) at Open-Xchange
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