Senior DevOps Engineer

• Working in a distributed DevOps team across multiple locations using agile practices
• Supporting the design and operation of core infrastructure on GCP for data science and Python-based ML/AI workloads
• Maintaining and improving Kubernetes environments with Helm and ArgoCD
• Developing and reviewing Terraform modules and cloud configurations
• Managing GitLab CI/CD pipelines across applications, infrastructure, and ML projects
• Implementing and optimizing autoscaling strategies for workloads and clusters
• Ensuring robust observability across monitoring, logging, and tracing using Grafana, Prometheus, Loki, and Tempo
• Troubleshooting issues across cloud, container, networking, and application layers
• Enhancing platform reliability, cost efficiency, and developer experience
• Educating developers and data scientists on best practices and relevant parts of the technology stack

• Fluent English; German is a plus
• Minimum 4 years of professional experience in DevOps or related roles
• Bachelor’s degree in Computer Science, Information Technology, or a related field
• Strong expertise with at least one major cloud provider (GCP preferred; AWS/Azure acceptable)
• Extensive experience with Docker, Kubernetes, Helm charts, and container-based production systems
• Understanding basic security concepts and helping to identify and mitigate common vulnerabilities
• Solid hands-on proficiency with Terraform and GitOps tools such as ArgoCD
• Strong experience building and maintaining CI/CD pipelines, ideally with GitLab CI
• Proficiency in Unix/Linux administration, shell scripting, and practical networking fundamentals
• Experience with monitoring and observability solutions (Grafana stack; ELK also relevant)
• Familiarity with autoscaling concepts (HPA/VPA, cluster autoscaler)
• Experience with relational and document databases, such as PostgreSQL and MongoDB, is a plus
• Experience with OpenTelemetry instrumentation is a plus

We want you to know that we value our employees and want to provide you with more than just a job. As a valued member of our team, you will receive a range of benefits that include:

• An annual financial bonus
• An extra week of holiday (25 days/year), Up to 5 My days, and 1 day off for volunteering
• Additional paid time offs for married couples/registered partnerships, parents on the first day of school, extended paternity leave, and time-offs for foreigners dealing with state office matters
• Flexible working hours and the possibility to work remotely
• Pension plan contribution
• Free refreshments (water, coffee, tea, milk, and fruits available in the office)
• Company Shares
• Alza Discounts
• Company mobile phone and laptop
• Meal vouchers in the amount of 160 CZK per working day
• A variety of Benefits (Cafeteria Plan, Multisport Card, Makro Card)
• A family program with T-Mobile (discounts for employee’s family members and friends)
• Training and qualification opportunities (access to the internal learning HUB)
• Personal development opportunities (career path, job rotation, Bring your own Project)
• Involvement in various activities supporting charity organizations (Flea markets, volunteering days, food collections)
• A relocation package for candidates coming from abroad
• Opportunities for relaxation and wellness activities (massage chair, PlayStation 5, etc.)
• Fun team events such as brunches, Health Day, and summer and holiday parties!

At our company, we believe in creating a positive work environment that values our employees' well-being and development. If you are excited about this opportunity and want to be part of a dynamic team that cares about its employees, send us your CV in English and join us today!

As a part of Deutsche Telekom Group, we ensure not only work-life balance and international career opportunities but also personal development opportunities. We support all individuals in their performance, development, and growth. We offer a variety of trainings, qualifications, and e-learning activities to actively support the rising of common expertise.

At Deutsche Telekom Services Europe Czech Republic, we are proud to be an equal opportunity workplace and employer. We review applications for employment without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, citizenship, age, uniformed services, genetic information, physical or mental disability, medical condition, marital status, or any other basis prohibited by law. We welcome applicants from all backgrounds and strive to create a workplace that is supportive, empowering, and inclusive.