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Deutsche Telekom • Berlin, Baden-Württemberg, Germany
Role & seniority: DevOps Engineer (Telco-Cloud Application Validation); seniority not specified
Stack/tools: Kubernetes and containerized cloud-native architectures; IMS (CSCF, Application Servers, MRF); CI/CD (GitLab CI); Python, Bash; AI concepts; on-call tooling
Design/validate functional and technical requirements for Voice & Messaging cloud-native applications and infrastructure
Automate deployments, operate and tune CI/CD pipelines, and drive performance/root-cause analysis
Provide/administer project-specific infra and toolchains; lead projects and support release planning/execution
Deep experience with cloud-native architectures and Kubernetes (operation, scaling, hardening)
IMS architectures and signaling, including CSCF, AS, MRF
Practical CI/CD implementation (GitLab CI or similar); Python and Bash scripting
Structured troubleshooting in distributed systems; AI concepts applicable to cloud/hybrid
German and English proficiency; willing to participate in on-call
AI Engineer certification or equivalent AI experience in cloud/on-device/hybrid environments
Experience with on-call rotations; on-call procedures familiarity
Part-time availability
Location: Germany (Deutsche Telekom Technik GmbH)
Work type: full-time with part-time option; on-call duties possible
Deutsche Telekom Technik GmbH
Ready to shape and optimize our Telco Cloud as a DevOps Engineer (m/f/d) Telco-Cloud Application Validation? Would you like to contribute to delivering solutions and services for the Voice & Messaging domain in fixed and mobile networks quickly, agilely, and innovatively? The core of this role is the analysis and design of functional and technical requirements for Voice & Messaging software/applications, AI services, platforms and/or infrastructure. Be the driving force and make our service landscape cloud-native!
The organizational unit (Tribe) Voice & Messaging (T-VM) within Deutsche Telekom Technik GmbH holds end-to-end responsibility for all voice and messaging platforms in the fixed and mobile networks of DT Technik throughout their entire lifecycle. The platforms managed by T-VM form the foundation of a large part of Telekom Deutschland’s core business. Therefore, our mission is to simultaneously ensure the critical success factors of stability, quality, innovation, and efficiency. Job Description As a DevOps Engineer, you develop advanced technical solutions for the expansion and operation of infrastructure/services, elevating them to the next level of quality. You support project teams in development, quality assurance, planning, and execution of product releases. You design further automation of services, processes, and/or operating models, conducting performance analyses and tuning as well as error analysis and resolution. You support the automation of deployments across all environments. You provide and administer a project-specific infrastructure and tool suite for integration and delivery. You lead projects.
Requirements