Senior DevOps Engineer (m/f/d)

Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in 2006 under the name of T-Systems Slovakia and ever since has been inextricably linked with the region when became one of the founding members of Košice IT Valley. We have managed to grow from scratch to the second largest employer in the eastern part of the country with more than 3900 employees. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative information and communication technology services.

We are hiring a Senior DevOps Engineer. Who will be responsible for entire lifecycle of Continuous Integration/Continuous Deployment pipelines and Infrastructure as Code approaches. Takes account and defines automated configuration management, release management, build, test and deployment activities. Provides prototypes and concepts for further automation of assigned technology.

Project Introduction

Join our International Team and help us to create greenfield software for one of the biggest and most important project in Deutsche Telekom Group. Being part of our team, you will have an impact on our 30 million Customers, who will use our product to request Fiber network to their homes and to track our progress of installation.

Our product is a set of applications and websites to support end-to-end processes covering areas: Fiber pre-ordering, ordering, installation, service management & customer support.

How do we work

- living Scrum with SAFe framework with toolkit: Jira, Confluence,
- 30 International Scrum Teams + Supporting Teams like: UI/UX, DevOps, System Team, etc.
- You can work from the office (free garage or slot for a bike) of from home
- System Team (DevOps & Test Automation) size: over 20 engineers

Responsibilities

Ensure automation of deployments, configuration management, containerization, release management, monitoring, lifecycle support (pipelines), information and documentation services.; Opportunity to research and grow state-of-the-art automation solutions.; Designs, develops, tests and implements infrastructure for CI/CD pipelines and IaC.; Manages source code, configuration management, release management, build and deployment activities.; Setups and manages integration with partner applications.; Conducts of performance analyses and tunings as well as error analyses and troubleshooting.; Consults and implements new innovative technologies to satisfy innovation strategy.; Creates concepts for further automation of services, processes and/or operating models.; Directly support the project teams in the development, quality assurance accompanying development as well as planning and implementation of product releases.; Continuously optimizes the development and system infrastructure.; Provides consulting to project teams on areas of expertise also Prototypes/Proof of Concept solutions.; Researches and develops in assigned technology, determines business requirements, proposes changes and prepares implementation plans. Product Infrastructure tech:; AWS; Kubernetes; Helm; GitLab CI; Bash & Python scripts; HAProxy, Nginx; PostgreSQL, Redis, MySQL, Etcd; Maven / Gradle; Swagger, 3scale APIGW; Sonar, BlackDuck; Splunk, ELK, Prometheus, Jaeger; JBPM, AMQ, WMQ; Keycloak; Grafana; Vault; Terraform; Openstack Virtual Machines

Requirements

have secondary education of Information technologies – Master; have experiences with ICT System – 4 years; have experience with Scripting (Bash, Python) – Expert; have experience with Linux Operating System – Expert; have experience with OTC / AWS / Azure – Intermediate; have experience with Docker – Expert; have experience with Kubernetes / OpenShift – Advanced; have experience with Git – Expert; have experience with Jenkins / GitLab – Advanced; have experience with Maven / Gradle – Intermediate; have experience with Ansible / Terraform / Puppet – Advanced; have experience with ELK / Prometheus / Icinga / Jaeger / Grafana – Advanced; have experience with Networking - Expert; have experience with Security - Advanced; are communicative, team player and have analytical thinking, training skills and presentation skills; speak English – Upper intermediate (B2); have experiences with Agile Methodology, Scrum and SAFe