1&1 Mail & Media jobs
Machine Learning Engineer / Data Engineer (f/m/d)
About Us
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.
Your Tasks
Millions of customers use our brands GMX, WEB.DE, 1&1 and mail.com every day, generating billions...
Senior Java Developer (f/m/d)
Your Tasks
In an agile and cross-functional team, you design and implement services for our successful portals WEB.DE, GMX and mail.com with over 42 million active customers, growing by 30.000 each day. You develop business-critical systems and data-intensive customer processes, like account registration, account deletion and the management of our customers' master data by using state-of-the-art technologies. You work on exciting projects over their full lifecycle, increasing...
VP IT Operations (f/m/d)
Your Tasks
Once you think of containers, you don't think of ships and once you think of cloud native, you don't think of weather, you are at the forefront of technical development and have mastered infrastructures with thousands of servers? For you, continuous optimization in an agile sense means not only technology but also organization and culture? Are you also able to inspire both management and your employees with your vision of shared responsibility for IT operations and...
Senior Java Developer – Microservices, Spring Boot (f/m/d)
Your Tasks
Your passion: Java backend development with microservices and Spring Boot? Do you expect: flat hierarchies, a cross-functional Scrum team and a news product that you can really help shape and that we have big plans for? Then we are looking for you! Help us to make one of the largest German news portals with over 18 million users even more attractive using AI and become part of our team.
- You develop sophisticated features and services based on current J...
Senior System Engineer – Apache Cassandra (f/m/d)
Your Tasks
Are you passionate about databases and open-source technologies? Does the idea of working on one of the largest Cassandra installations in Germany excite you? Would you like to collaborate with experienced colleagues and implement innovative projects? If so, we have an exciting opportunity for you!
Your tasks will include:
- Operating and administering the Cassandra infrastructure to ensure optimal performance and reliability.
- Consulting,...
(Senior) Security Engineer (f/m/d) – onsite or remote
Your Tasks
Are you passionate about Cybersecurity and eager to take on responsibility? Do you thrive on pushing initiatives and tackling interesting security challenges? Are you always looking to stay ahead and continuously learn about the latest technical and security developments?
If so, this is the right place for you! Join our exceptional team of Security Engineers to elevate the security standards of Germany's leading mail and cloud providers, WEB.DE and GMX. As a...
Java / Spring Boot Developer (f/m/d)
Your Tasks
Do you enjoy working in a technically challenging environment with systems processing millions of requests every second? You are not put off by a complex domain and like to solve problems by using cutting edge technologies and agile methods? Then we're looking for you. WEB.DE and GMX are among the most used e-mail providers in Germany. To make everyday life easier for our users, our department Mail Transfer Development is continuously developing new functions. Let'...
(Senior) Fullstack Software Developer (f/m/d) – Java, Spring, Angular
Your Tasks
Are you a Software Developer with a passion for Frontend and Backend? Do you like to work in a successful team that strives for Software Engineering at a high level? Are you keen to work on a variety of challenging projects using an up-to-date technology stack and an agile setup? Then we're exactly looking for you! For our strong brands GMX, WEB.DE and mail.com, we're implementing a vast number of business-critical B2C and B2B applications, which are used by tens ...
DevOps Engineer – Linux Network Security (f/m/d)
Your Tasks
Topics like Observability, Egress Monitoring and the operative protection from Data Exfiltration in a highly available and load-intensive modern infrastructure for more than 42 million users sounds exciting to you? You're not only using technology, you push it to its limits and beyond? Then we are looking for you! We're responsible for impressive scales: Hundreds of petabytes of storage, 3.5 billion active logins per day and nearly half an exabyte of internet traff...
Team Lead – Storage Services (f/m/d)
Your Tasks
At 1&1 Mail & Media, we work with our strong brands GMX, WEB.DE and mail.com on an extraordinary scale - over 8,000 physical servers at four global data center locations with high redundancy. We rely on modern and highly available technologies such as our own cloud infrastructure. We manage more than 100 million active mailboxes worldwide, with over 42 million customers in Germany alone. We develop and operate great things: hundreds of petabytes of storage ...
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