egroup
egroup~1mo ago

VoIP System Administrator (f/m/d)

OtherSystem Administrator
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Quick Summary

Overview

About us eGroup is a pioneering provider and market leader of secretary services for small and mid-sized businesses across Europe, with over 20 years of experience.

Technical Tools
ms-teamsagilelinux

eGroup is a pioneering provider and market leader of secretary services for small and mid-sized businesses across Europe, with over 20 years of experience. Rooted in a culture of flat hierarchies and a let’s-do-it mentality, we foster an environment where innovation thrives. 

Join our dynamic, multinational Product & Software Development Team where passion for crafting software meets the challenge of complex business needs. Our diverse environment thrives on collaborative thinking and welcomes varied thoughts and ideas from all team members. At eGroup, we prioritize the delivery of timely and impactful software solutions, always staying agile to embrace changes and challenges. 

Responsibilities

~2 min read
  • You are responsible to operate a 24/7 high-available VoIP infrastructure.   

  • You have an overview over the whole architecture and optimize it further  

  • You plan and install new VoIP services or keep them up to date  

  • Ensure impeccable call quality and performance with state-of-the-art monitoring software  

  • You Monitor and coordinate with our upstream carriers  

  • You support our software developers and AI-Teams with VoIP know-how in the further development of our software 

  • Join a highly rated international team that values collaboration and team-building activities 

  • Engage with the entire company at our Summer and Christmas parties 

  • Enjoy flat hierarchies, direct access to C-Level executives, and opportunities to contribute ideas and approaches 

  • Benefit from a bike (Swapfiets) or support for your public transport ticket (BVG) 

  • Relish in our top-notch coffee machine, on-tap beer, and other refreshments and snacks 

  • Expand your knowledge with edX, Pluralsight, Udemy courses, and offsite trainings 

  • If you live in Berlin: Experience the best of both worlds with our 50% hybrid work model, providing the flexibility to work from the comfort of your home or enjoy our fantastic office space conveniently located at U Kleistpark or S Julius-Leber-Brücke

  • If you live elsewhere, we're open to a 100% remote employment


Sounds terrific? Great! Let’s get in touch.  

We at eGroup are fostering diversity and are committed to create teams with a broad variety of backgrounds, experiences, perspectives and skills. All decisions about interviews, offers and employment are based on expertise, merit and business need.

  • Migration of VoIP Layer 3rd party call control to distributed WebRTC-Softphones  

  • Building a highly available and scalable WebRTC Softphone Registrar 

  • Transition of a SIP Servlet based contact center application to a modern HTML5-application  

  • Modernization and refactoring of the existing environment  

  • Create an interconnect between our contact center application and Microsoft Teams 

  • Create a voicebot application 

Location & Eligibility

Where is the job
Germany
On-site within the country
Who can apply
DE

Listing Details

First seen
May 6, 2026
Last seen
June 6, 2026

Posting Health

Days active
30
Repost count
0
Trust Level
14%
Scored at
June 6, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
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egroupVoIP System Administrator (f/m/d)