DevOps Engineer

Only CV's in English will be considered in the selection process.

Deutsche Telekom Pan-Net . designs, operates and steers the joint pan-European network ("Pan-Net") of Deutsche Telekom. The company is a member of the Deutsche Telekom Group with head quarter in Bratislava and locations in Europe. Deutsche Telekom PanNet is building the capabilities for Deutsche Telekom’s future centralized production platform across Europe.

Tasks:

• Designing and developing new functionalities and enhancements
• Being involved in Development, Continuous Integration and iterative development
• Provide a gap analysis of missing features and implement them across array
• Collaborate with Engineering where necessary to enhance applications
• Setup deployments in public clouds, Azure
• Prioritize tasks, projects, and deployments
• Evaluate off-the-shelf and open source solutions
• Writing unit tests for new and existing code
• Performing code reviews and writing technical documentation

Professional skills:

• University degree in Technical area (Computer Science, Telecommunication Engineering, Information Systems or related field

• Experience with:

                                  -   Solid, up to date Linux administration skills and automation (bash scripting, automate operations tasks, etc) and good knowledge on networking service interaction/flow.

                                  -   Programing language: Solid Python and Java Spring Boot/ Kotlin, Maven

                                  -   CI/CD solid experience: Git/GitLab CI and pipelines, Nexus  (a plus: Ansible, Jenkins, Artifactory)

                                  -   Containers, solid knowledge on:

• • • Kubernetes,
    • Cluster deployment, administration, RBAC
    • HELM Deployment
    • Docker, SOPS

                              - Deployment: Terraform/ Terragrunt

                              - Hands on experience: Azure cloud and Azure Services

• • • AKS, ACI, AzureFunctions, AAD,
    • Load balancers, storage resources, vnets, RBAC, VNet scale sets, DNS
    • Openstack is a plus

                            -   Monitoring: experience in using Prometheus, Grafana, Fluentd, Opentracing/Jaeger with K8S. (grafonnet is a plus)

                            -   Database: ElasticSearch / Kibana

                            -   API writing experience is a plus

                            -   Good understanding of Volumes, CIDR, networks.

• Solid understand of Large distributed systems and microservice architectures
• Experience in Agile methodology and ability to organize in sprints & phases the project implementation. Jira experience

Social Skills:

• Engineering mindset
• Self-motivated
• Highly collaborative team player
• Critical thinker and problem-solving skills
• Efficient communication, communication with 3rd parties
• German language is a plus
• Flexibility to travel

Specific skills (Methods, trends, language, knowledge):

SD – DevOps

Excellent experience in one or more of the following areas

• experience as Python , Java developer.
• experience of Linux environment
• experience on common CI/CD practices
• experience in Agile methodology of working
• identify bottlenecks and bugs, and propose solutions to these problems
• design, build, and maintain efficient, reusable, and reliable code
• help maintain code quality, organization and automation
• experience in code reviews
• 5+ years industry experience is a plus

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