PT‑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. /ppWe 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. /ppbr/ppbJob Description /b /ppbr/ppWe are Digital Business (DBIZ), a core part of Deutsche Telekom Technik (DTT), the entity responsible for planning, building, and operating Germany’s wireless and optical networks. /ppAs a catalyst for digital transformation, DBIZ bridges the gap between innovative ideas and technical reality. We provide end-to-end digitization solutions—from initial solution design to full-scale software implementation. Our mission is to drive cultural change and generate synergies across all specialist areas through a consistent, holistic view of the DTT landscape. /ppTo support this mission, we are expanding our bTechnik Value Stream /b teams. These teams are the engine of our data-driven strategy, carrying end-to-end responsibility for the data lifecycle on the bODE /b. /ppbr/ppKey focus areas include: /ppbr/pullibData Ingestion: /b Seamlessly bringing diverse data sources into the ODE. /lilibProduct Development: /b Building and refining high-impact data products that empower DTT. /lilibOperations: /b Ensuring the reliability and excellence of our data products in a live environment. /li /ulpbr/ppbTask Description: /b /ppbr/ppYou will work on data-projects that optimize the planning, building, and operation of our fixed-line and mobile networks. Working within a cross-functional team, with taks in following areas /ppbr/pullibArchitectural Design Strategy: /b Analyze and assess complex requirements to create end-to-end technical designs and architectures. You will lead the product/service development from initial concept to launch across the entire lifecycle. /lilibGCP Infrastructure Management: /b Efficiently deploy and manage robust infrastructure on Google Cloud Platform (GCP). This includes designing network architectures (Shared VPC, Hub-and-Spoke), configuring DNS, VPN, Load Balancing, and core services like GKE, Cloud Run, and Compute Engine. /lilibAutomation CI/CD: /b Implement and manage infrastructure as code using bTerraform /b. Integrate and optimize GitLab Magenta CI/CD pipelines to automate deployment, testing, and configuration across DEV, TEST, and PROD environments. /lilibData Engineering AI: /b Design data processing workflows using Hadoop/Hive and PySpark, orchestrated via Airflow/Composer. Handle data integration from various sources (CDI, TARDIS APIs, GCS) and implement AI solutions using Google Vertex AI. /lilibSecurity Compliance: /b Enforce rigorous security measures, including IAM policies, Secret Manager, firewalls, and Identity-Aware Proxy (IAP). /lilibConsultancy Analysis: /b Act as a strategic consultant for Product Owners and stakeholders. Conduct cost-benefit breakdowns and ensure all technical solutions align with business goals through comprehensive documentation. /li /ulpbr/ppSkills Requirements: /ppbr/pullibGCP Expertise: /b Deep proficiency in Google Cloud Platform. bMandatory certification /b as a GCP Cloud Architect or Data Engineer. /lilibTechnical Stack: /b /lilibInfrastructure: /b Solid knowledge of Terraform. /lilibProgramming: /b Skilled in Python for application development and automation. /lilibData Orchestration: /b Proficiency in Hive, PySpark, BigQuery, and Airflow. /lilibDevOps: /b Strong experience with GitLab CI/CD and containerization (Kubernetes/GKE). /lilibArchitecture Design: /b Proven track record in specifying end-to-end architectures, microservices, and cloud-native solutions. Ability to document concepts using UML. /lilibSecurity Networking: /b Deep understanding of cloud network security, IAM, and encrypted data management. /lilibBusiness Acumen: /b Experience in technology consulting, stakeholder management, and the application of cost-benefit calculation principles. /lilibSoft Skills Mindset: /b /liliAgile mindset with practical experience in Scrum or Kanban. /liliA proactive \"can-do\" mentality with a high degree of self-organization. /liliStrong sense of responsibility and willingness to own the technical roadmap. /li /ulpbr/ppbWhat do we offer you? /b /ppbr/ppbWork environment flexibility /b /pulliInternational, dynamic and collaborative environment /liliT-Social: social initiatives (sports, community, health, ...) /liliHybrid work model (remote/on-site) /liliFlexible working hours /li /ulpbr/ppbGrowth development /b /pulliCustomized training: access to Coursera to learn whatever you want, whenever you want /liliWeekly language classes (English German) /liliInternational Mentoring Sessions Experience Days /li /ulpbr/ppbCompensation benefits /b /pulliFlexible compensation plan (health insurance, meal vouchers, childcare, transport) /liliTelemedicine /liliLife and accident insurance /liliSocial fund /li /ulpbr/ppbWellbeing time off /b /pulli26+ working days of vacation per year /liliFree access to specialist services (medical, legal, wellness) /lili100% salary coverage during medical leave /li /ul