Ims Test Automation -Devops Engineer - Kubernetes - Ai Calling

Company DescriptionT?Systems is part of the Deutsche Telekom Group, with around ** 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.Job DescriptionProject DescriptionAt theTelco Hub in Madrid, we are pioneers in merging IT and Telco, building and scaling Telco as a Platform (TaaP) on our proprietary layered cloud. Our teams operate in cross-country and cross-functional squads, delivering cutting-edge services to Europe’s most valued Operator.Our mission is to create the best customer experience based on three core principles:-Cloud-based- Harnessing the latest technologies for scalability and performance.-Automated- Driving efficiency through AI, automation, and DevOps.-Sustainable- Building a future-ready, environmentally conscious infrastructure.We are looking for top engineering talent eager to grow technically and professionally in an innovative, dynamic, and collaborative environment. If you are passionate about shaping the future of telecommunications, this is your place!The Voice & Messaging (T-VM) organizational unit (Tribe) within Deutsche Telekom Technik GmbH bears overall responsibility for all voice and messaging platforms in the fixed and mobile networks of Deutsche Telekom Technik throughout their lifecycle. The platforms managed by T-VM form the basis for a large part of Telekom Deutschland’s core business; therefore, our mission is to simultaneously ensure the success-critical factors of stability, quality, innovation, and efficiency. The ACS Squad (Announcement-, Control & Supportsystems) is responsible for the full lifecycle of critical IMS components within DT Technik.Responsibilities and DutiesIMS-MRF (Media Resource Function) deployed on KubernetesOneiDNS, a cloud-native DNS service for all IMS nodes in fixed and mobile networks, deployed on KubernetesVoIP Support Systems, a VMware-based application landscape within the IMS fixed network provisioning chainWe work as a DevOps team, taking full responsibility from design and engineering to deployment and operation.One of our next major challenges is the development of a new AI Calling system, built on DT Technik’s CaaS Kubernetes platform, enabling real-time speech processing and translation within IMS call flows.To support us on this journey, we are looking for a motivated and technically strong colleague to strengthen our team.QualificationsMust-have requirements:Good experience with cloud-native technologies and containerized environmentsStrong proficiency with Containers and Kubernetes orchestrationHands-on experience with IMS architectures and call flows (CSCFs, AS, MRF)Demonstrated experience designing and maintaining CI/CD pipelines (e.g., GitLab CI)Good knowledge of Python and Bash scripting languagesStructured troubleshooting methodology and root cause analysis capabilitiesExperience with real-time systems and performance optimization in telecommunications environmentsFamiliarity with testing and validation frameworks for cloud-native applicationsTools & Platforms:SIP and Media debugging tools (Wireshark, sngrep)Kubernetes management (kubectl, Helm)CI/CD platforms (GitLab CI, Artifactory)Infrastructure as Code and automation tools (Terraform, AWX, FluxCD)Programming languages (Python, Bash)Observability and monitoring solutions (Prometheus, Grafana, ELK Stack)Agile collaboration tools (Jira, Confluence)Container registries and artifact management systemsNice-to-have requirements:Experience with AI/ML integration in telecommunications or real-time speech processing systemsKnowledge of Deutsche Telekom’s CaaS Kubernetes platform or similar proprietary cloud solutionsAdditional InformationWhat do we offer you?Work environment & flexibilityInternational, dynamic and collaborative environmentT-Social: social initiatives (sports, community, health, …)Hybrid work model (remote/on-site)Flexible working hoursGrowth & developmentCustomized training: access to Coursera to learn whatever you want, whenever you wantWeekly language classes (English, Spanish & German)International Mentoring Sessions & Experience DaysCompensation & benefitsFlexible compensation plan (health insurance, meal vouchers, childcare, transport)TelemedicineLife and accident insuranceSocial fundWellbeing & time off26+ working days of vacation per yearFree access to specialist services (medical, legal, wellness)100% salary coverage during medical leaveAnd 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! 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.

Must-have requirements: Good experience with cloud-native technologies and containerized environments Strong proficiency with Containers and Kubernetes orchestration Hands-on experience with IMS architectures and call flows (CSCFs, AS, MRF) Demonstrated experience designing and maintaining CI/CD pipelines (e.g., GitLab CI) Good knowledge of Python and Bash scripting languages Structured troubleshooting methodology and root cause analysis capabilities Experience with real-time systems and performance optimization in telecommunications environments Familiarity with testing and validation frameworks for cloud-native applications Tools & Platforms: SIP and Media debugging tools (Wireshark, sngrep) Kubernetes management (kubectl, Helm) CI/CD platforms (GitLab CI, Artifactory) Infrastructure as Code and automation tools (Terraform, AWX, FluxCD) Programming languages (Python, Bash) Observability and monitoring solutions (Prometheus, Grafana, ELK Stack) Agile collaboration tools (Jira, Confluence) Container registries and artifact management systems Nice-to-have requirements: Experience with AI/ML integration in telecommunications or real-time speech processing systems Knowledge of Deutsche Telekom’s CaaS Kubernetes platform or similar proprietary cloud solutions

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, Spanish & 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! 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.

T?Systems is part of the Deutsche Telekom Group, with around ** 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.