Senior DevOps Engineer

Deutsche Telekom IT Solutions HU

full-time

Posted on: 9/28/2025

Location Type: Remote

Location: Remote • 🇭🇺 Hungary

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Senior

AWSCloudEC2ElasticSearchGrafanaJavaJavaScriptKubernetesMicroservicesNode.jsPrometheusPythonTerraform

About the role

Be part of a central team that develops and operates the Digital construction support (Digitale Baubegleitung) platform for fiber-rollout in Germany
Build and maintain scalable, reliable, and secure environment on AWS using Infrastructure as Code (IaC)
Oversee the deployment, configuration, and management of clusters
CI/CD Pipeline Development: designing and managing CI/CD pipelines, Infrastructure as Code
Close collaboration with development teams (Continuous Improvement) and ensure smooth integration and operation of application
Maintain and adjust monitoring and logging solutions to ensure the health and performance of applications and infrastructure
Ensure that security best practices are followed, including managing access controls, vulnerability management, and compliance requirements
Automate repetitive tasks to improve efficiency and consistency across deployments and operations
Mentor junior DevOps engineers and provide guidance on best practices
Ensuring application stability (Prod QA) - technical E2E Incident analyses/troubleshooting, cooperate on root cause analysis, troubleshooting & Ops Support

Strong knowledge and hands on experience with k8s
Strong knowledge of GitOps (with ArgoCD), candidate has previously implemented
Hands-on experience with designing, developing, deploying and operating one of the cloud platforms: AWS (recommended)
configuration management with Terraform
know how of Microservice architectures and Rest interfaces
version controlling, code merging & CI/ CD workflows and tools with gitlab
automation monitoring and adjustments of automated system health checks; familiar with monitoring and logging tools as : Prometheus, Grafana, Graylog, Cloudwatcher, Elasticsearch, Kibana
be familiar with DevOps and Modern engineering practices
experience with a modern language such as Java, Python, or Node.js, including cloud solution design patterns (microservices, messaging, containers, IAM etc.)
Welcomed knowledge/ experience with: platform security & policies: Technical/IT security; experience with DB aministration (PostgresSQL); experience with GeoServer; AWS Services such as EC2, S3, RDS, IAM, VPC, Lambda, and CloudFormation
ability to analyse, troubleshoot and resolve issues in a cloud-native environment
strong communication skills; English is official Hub language
experience with incident analyses/troubleshooting and Ops Support

Benefits

Employees can work remotely (remote working possibility is only available within Hungary due to European taxation regulation)

Tip: use these terms in your resume and cover letter to boost ATS matches.

AWSInfrastructure as Codek8sGitOpsTerraformMicroservice architectureCI/CDJavaPythonNode.js

strong communication skillsmentoringtroubleshootinganalytical skillscollaborationcontinuous improvement