Job Board
Posted Oct 15, 2026
Karlsruhe
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Salary in the ad
€58,000 to €78,000
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With our strong brands GMX, WEB.DE and mail.com and over 42 million active users, we are the leading email and communications platform in Germany, Austria and Switzerland. From this strong market position, services and apps are developed that simplify users' digital lives - from office tools and cloud solutions to personal ID management.
Are you passionate about shaping the future of data center networks with modern technologies and automation? As a Network Engineer, you’ll operate and evolve our next-generation datacenter network systems—powering millions of users across WEB.DE and GMX. Join a team that’s building a European alternative to email and cloud services, committed to privacy, digital sovereignty, and operating under European law.
Do you enjoy working with cutting-edge network technologies? Are you excited by automation and Infrastructure-as-Code? Want to help build secure, scalable infrastructure for millions of users?
Do you have a degree in a technical field and several years of experience in building and operating complex network infrastructures? Are you confident working in agile, international teams and solving challenging networking problems? We believe the following skills and experiences will help you to be successful in this role:
Our Benefits
Lived corporate culture : Flat hierarchies, a culture of respect and appreciation, signatories of the Diversity Charter, open communication, and no dress code.
Wide range of further training : Internal and external training opportunities, LinkedIn Learning, language courses, talent development programs, conferences, and mentoring.
TEC-Campus : Free choice between Linux, Mac, or Windows, slack days, conferences, lecture series, courses, open-source projects, community meetups, and user groups.
Active health care: Wellpass, health days, family & care support services, discounts at fitness centers, mental health first responder, fresh fruit, and drinks for free.
Mobility : Subsidy for job bike leasing, job ticket, and relocation service if you live outside Germany.
Flexible working models : Home office options, flexible working hours, and 30 days of vacation with the option for additional unpaid leave.
Financial benefits : Corporate benefits, company pension scheme, capital-forming benefits, occupational disability insurance, and various partner discounts.
Events : Summer and winter parties, sports tournaments, and team events.
We show an excerpt and a link, and the full text when the source allows it. Brands and logos shown belong to their owners.
Flagbit GmbH & Co. KGKarlsruhe
Full-time reference: €37,000–€58,000/year
REWEKarlsruhe
Glassdoor 3.6 (1.2K)Kununu 3.9 (1.4K)
REWEKarlsruhe
Glassdoor 3.6 (1.2K)Kununu 3.9 (1.4K)
Full-time reference: about €41,000/year
Full-time reference: about €41,000/year
Source: Statistisches Bundesamt (Destatis), table; dl-de/by-2-0; StarIn's calculation
