About this job:
at our Munich-based subsidiary 1&1 Mail & Media Applications SE Full-time | Permanent | Experts
Concerning us:
With more than 42 million active users, we are the top email and communication platform in the DACH area thanks to our powerful brands, GMX, WEB.DE, and mail.com.  We provide services and applications that make digital life easier, ranging from personal ID management to cloud storage and workplace tools, all based on our dominant market position.
Your obligations:
Our brands, GMX, WEB.DE, 1&1, and mail.com, generate billions of requests every day from millions of customers.  Our group creates tools to identify and stop the abuse of resources and identities.  You will collaborate with seasoned developers and architects while using your own initiative and self-directed style to help us succeed.
. Create, test, implement, and keep an eye on scalable filter pipelines and transformation procedures that pull pertinent data and characteristics out of billions of occurrences.
. In a data lake, data management, versioning, etc.
. deployment of ML inference services with high performance for important applications.
. cooperation to grow and optimize ML models with software engineers and data scientists.
. utilizing performance evaluations and monitoring to guarantee the dependability and quality of the generated solutions.
What we're trying to find:
Do you possess a degree in statistics, mathematics, computer science, or a related field of work?
. working as a backend software developer for a number of years.
. Excellent Python programming abilities, including with familiarity with PySpark, SQL/Trino, and Numpy.
. proficiency with distributed systems and massive data sets.
. Possessing knowledge of Kubernetes, Grafana, Prometheus, and Gitlab/deployment workflows is advantageous.
What more do we want to share with you?
. Our company culture: open and honest communication, flat hierarchy, and a first-name basis without a dress code
. Opportunities for personal growth include a variety of training programs, internal communities and e-learning, language classes, and mentorship.
. Events include meetups, open source initiatives, and Slack Days.
. Relocation assistance: assistance in relocating to Germany
. Benefits and extra services include the company's pension plan, capital-forming benefits, job ticket, JobRad, corporate benefits site, and discounts on its own products.
. Benefits of the job include a 30-day vacation, flexible scheduling, full-time and part-time employment, and the option to work on Linux, Mac, or Windows.
Social: team events, summer and winter parties, family and care service, sports and fitness offers, subsidized canteen, free fruit and drinks, health courses
Topics that are also important to us: Sustainability, diversity and our values and leadership principles - find out more on our website mail-and-media.com
Diversity enriches. Different cultures, nationalities, genders, age groups, sexual orientations and religions as well as people with disabilities - we want diversity and encourage it. Because only teams that reflect all facets of society offer the best conditions for creativity and make a company productive and distinctive. We value diversity and welcome all applications.