T-Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers' experience. We trust people:

we offer
autonomy, continuous support, and a collaborative environment where you can grow without limits. We are one integral team, guided by respect, integrity, and a passion for doing better every day. The team is responsible for the development of Data Analytics & AI Use Cases for the Network Control Platform of Deutsche Telekom Germany (AAA Fixed Net Germany). This also includes our real-time data processing pipeline running on an on-prem kubernetes platform. We are looking for a Data Engineer which will be responsible for the entire lifecycle and further development of the data processing pipelines. You will be working in a team with DataScientists and DevOps Engineers. You also will be working closely with other internal teams, internal customers and external suppliers. Responsibilities and Duties
* Being responsible for the entire lifecycle management of a realt-time data processing pipeline
* Development and Optimization of Data Pipelines (ETL)
* Integration of new data sources
* Implement new technologies and tools to enhance data processing capabilities
* Implementation and operation on Kubernetes based environments
* System Monitoring and Maintenance to guarantee 24/7 availability.
* Rollout management throughout the entire application lifecycle based on ITIL/corporate processes (Incident/problem/change)
* Collaborate closely with DataScientists and Customers




* Willingness to perform tasks outside of regular

working hours
. Must-have Requirements
* Know-how in Programming Language Java and Python
* Experience with Big Data technologies like Apache Kafka and Apache Flink
* Experience in optimizing data processing workflows
* Ability to analyze complex data structures and develop efficient solutions.
* Familiarity with cloud and container technologies (esp. Kubernetes Environments)
* Fundamental know-how in DevOps CI/CD tools (GitLab, Artifactory, Helm, Flux, ...) and monitoring systems like Grafana, Promtail, Prometheus
* Strong teamwork and communication skills, especially in interdisciplinary collaboration.
* Problem-solving mindset and ability to work independently.
* Good English skills, both written and spoken, basic German skills would be advantageous. Nice-to-have Requirements
* Experience in classic and agile forms of cooperation. More informations Being on-call for approx. 6 weeks per year and rarely performing changes outside of regular

working hours
What do

we offer
you? Work environment & flexibility
* International, dynamic and collaborative environment
* T-Social: social initiatives (sports, community, health, ...)
* Customized training: access to Coursera to learn whatever you want, whenever you want
* Weekly language classes (English & German)
* International Mentoring Sessions & Experience Days
* Life and accident insurance
* Social fund Wellbeing & time off
* 26+ working days of vacation per year
* Free access to specialist services (medical, legal, wellness)
* 100% salary coverage during medical leave And many more advantages for being part of T-Systems

📌 Data Engineer PFS Admin (Comunidad de Madrid)
🏢 T-Systems Iberia
📍 Comunidad de Madrid