DevOps Engineer

Stack

Responsibilities

• ▹Design, build and maintain robust CI/CD pipelines
• ▹Manage and optimize cloud infrastructure on T Cloud Public, ensuring high availability and performance
• ▹Administer and troubleshoot Linux and Windows systems in production environments
• ▹Deploy, configure and manage containerized applications using Docker and Kubernetes
• ▹Monitor system performance and implement logging and alerting solutions
• ▹Collaborate with development teams to streamline deployment processes and improve time-to-market
• ▹Perform root cause analysis on incidents and implement preventative measures
• ▹Maintain comprehensive documentation of infrastructure, processes and runbooks
• ▹Support database administration tasks (Postgres), including backup strategies and performance optimization
• ▹Participate in on-call rotation for timely incident response
• ▹Continuously evaluate and recommend new tools and technologies

Requirements

• ▹Proven experience in DevOps engineering or operations engineering roles
• ▹Strong proficiency with at least one cloud platform (AWS, Azure, GCP)
• ▹Demonstrated expertise in CI/CD tools and pipeline development
• ▹Solid understanding of Infrastructure as Code principles and tools (Terraform, Ansible or similar)
• ▹Experience with containerization technologies (Docker, Kubernetes)
• ▹Proficiency in Linux and/or Windows system administration
• ▹Strong scripting and programming skills (Python, Bash, PowerShell or similar)
• ▹Version control system experience (Git)
• ▹Excellent problem-solving and analytical skills with a hands-on approach
• ▹English language proficiency at B2 level or higher
• ▹German language proficiency at B2 level or higher

Nice to have

• ▹Experience with T Cloud Public
• ▹Experience with monitoring and logging platforms (Prometheus, ELK Stack, Grafana or similar)
• ▹Background in support and troubleshooting roles
• ▹Familiarity with infrastructure security best practices and compliance requirements
• ▹Experience with configuration management tools
• ▹Knowledge of agile development methodologies
• ▹Bilingual fluency in German and English

What we offer

• ▹Remote working possibility, available only within Hungary due to European taxation regulation

About the company

Ranked Hungary's most attractive employer in 2025 by Randstad, Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group with more than 5,300 employees across sites in Budapest, Debrecen, Pécs and Szeged, serving large corporate clients in Germany and other European countries.