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 global team, guided by respect, integrity, and a passion for doing better every day. 

Project description:
In the department of 'Customer Experience' we are responsible to keep the quality of our cellular mobile network throughout Germany at the highest level and to always be one step ahead of the competition. To reach this target we search for a Data Engineer. You will work closely with mobile service experts. The goal is to make optimal use of the existing data to find (proactive) problems in our mobile service chains, analyze the causes and support colleagues. Furthermore, perform data analysis for specific management or project demand as well as to improve the customer experience by our own. 

Activity description and concrete tasks:
• Analytics Engineer: development of sustainable and effective data models and data products
• Realize and run pipelines and data connections; perform data validaton
• Build and connect interfaces
• Automated provision and pre-processing of various data sets
• Developing innovative and data-driven solutions that provide tangible added value for our customers and our internal interfaces in mobile radio and service context
• Integrate solutions in an End-to-End autmation plattform to solve nation wide mobile network problems
• Ensure the delivery of agreed-upon KPIs.

Skill requirements:
• Advanced experiences with Google Cloud Platfom (GCP) - DBT modelling, AirFlow, DataFlow, DataProc
• Enhanced experiences in Data Engineering (ETL, validation, analysis, deductions)
• Big Data skills in Elastic Search, Python, Hadoop, PySpark, ...
• Expert knowledge in building pipelines and as well es automated provisioning and pre-processing of various data sets
• Knowledge of IT interfaces (e.g. RestAPI)
• MicroStrategy MSTR Modelling Experience
• Experiences in DevOps tools for automation solutions (Git, CI/CD, Docker, Kubernetes, Virtualization, Cloud environments, …)
• Able to identify and solve problems independently
• Structured and independent work style, as well as a high sense of responsibility
• Good team player
• Good communication skills

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 of being part of T-Systems!

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

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