Data Engineer PFS Admin & Tool (m/f/d)

Location
Granada & Madrid, es
Posted
Oct 5, 2026
Last seen
Oct 6, 2026

About the role

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 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, ...) - Hybrid work model (remote/on-site) - Flexible working hours

Growth & development

- Customized training: access to Coursera to learn whatever you want, whenever you want - Weekly language classes (English & German) - International Mentoring Sessions & Experience Days

Compensation & benefits

- Flexible compensation plan (health insurance, meal vouchers, childcare, transport) - Telemedicine - 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!

If you are looking for a new challenge, do not hesitate to send us your CV! Please send CV in English. Join our team!

T-Systems Iberia will only process the CVs of candidates who meet the requirements specified for each offer.