With over 4 million domains and more than 2 million customers, we, as an IONOS company, are among the largest web hosting providers worldwide. We operate two TÜV-certified data centers with over 70,000 servers. Our products are diverse and form the backbone of our success, but they only come to life through our amazing employees.
As a team, we maintain and develop proprietary and open-source software (primarily mail and file systems) for the shared storage service (the hosting packages from Strato and Ionos) with around 27 million email accounts. We understand our software as comprehensively as possible in order to maintain control over functionalities and be able to respond quickly to errors ourselves. We constantly strive to further optimise our software, which is why we monitor the performance of the live environment and provide support in the event of problems. In addition, we design and develop new tools that improve processes or protect our platform, for example.
We are integrated into international structures by working closely with teams from other parts of the group, some of which are located in other countries.
Tasks- Further development of mail backends for the hosting platform (MTA, IMAP, POP3 and SIEVE servers)
- Refactoring of existing applications
- Design and implementation of new high-performance and secure infrastructures
- Programming experience in C and Perl
- In-depth knowledge of UNIX and POSIX APIs as well as mail protocols, especially IMAP, SMTP, Sieve, POP3
- Proficient in using UNIX systems (Linux)
- Debugging in complex environments
- Experience in the field of hosting companies or large cloud platforms is an advantage
Languages: Fluent written and spoken German and English
Benefits- Hybrid working model.
- Sustainable work location in Friedrichshain.
- Permanent employment contract.
- 30 days vacation.
- Discount on gyms (Fitness First, SuperFit, FitX).
- Employee discount on STRATO products and 1&1 products.
- Bicycle leasing with Eurorad.
- Health promotion offers such as group accident insurance, flu vaccinations, eye check-ups and co-payment for workplace glasses.
We value diversity and welcome all applications - regardless of, for example, gender, nationality, ethnic or social origin, religion, disability, age as well as sexual orientation and identity, physical characteristics, marital status or any other irrelevant factor subject to applicable law.
Top Skills
What We Do
STRATO is the reliable web hosting provider for everyone who wants to be successful online. The company's claim: Fair and simple hosting – at the best price and without unnecessary frills. The product portfolio includes domains, email, websites and servers as well as online marketing tools and Germany's largest cloud storage HiDrive. In addition to the extensive range of products, customers benefit from flexible contract periods, a 30-day money-back guarantee, and award-winning customer service.
Established in 1997 in Berlin, STRATO is now one of Europe's largest web hosting providers with over four million domains and more than two million customer contracts. Home to around 500 employees, STRATO operates two TÜV-certified data centers with over 100,000 physical and virtual servers in Berlin and Karlsruhe. STRATO has been climate-neutral since 2021, being one of the first companies in the hosting industry that have achieved this goal. STRATO is part of the listed IONOS Group SE.
.png)
