Expert Data Scientist

• Design and implement scalable data solutions for internal customer use cases
• Partner with stakeholders to understand business challenges, translate them into technical solutions, and pressent results
• Develop reusable and scalable solution architectures instead of isolated proof-of-concept implementations
• Build, optimize, and maintain ETL workflows, data pipelines, and onboarding processes for new data sources
• Drive automation and continuously improve self-service capabilities for internal customers
• Develop and maintain GitLab-based CI/CD pipelines for automated testing, deployment, and operational workflows
• Collaborate with cross-functional teams including operations (SMOPS), security, connectivity, and internal customer teams, If you are looking for a new challenge, do not hesitate to send us your CV! Please send CV in English. Join our team!

• Background in Data Science, Software Engineering, or Data Engineering
• Experience with Databases, preferably NoSQL systems
• Understanding of REST APIs and JSON-based data structure
• Advanced proficiency in Python development
• Understanding ov GIT and CI/CD workflows
• Kubernetes and Docker deployments
• Basic Linux and Bash knowledge
• Familiarity with cloud computing environments and services

Tools & Platforms

• Python
• ETL & Data Pipelines
• Git
• Bash
• Clean Coding
• CICD Automation GitOps
• Linux
• Kubernetes
• Docker

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!

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.