Technology is the heartbeat that connects us across borders!
Deutsche Telekom’s Technology Hub (T-Hub) is part of the Technology Delivery International (TDI). Our highly international teams located across Europe deliver best-in-class cloud, network and services technologies that win our customers’ hearts! We work topic-driven and skill-based. That is why we are a chapter-based organization with a clear focus on the development of our people, while driving the delivery of TDI’s products and services in tribes and squads for Deutsche Telekom’s operations in different countries. Team Members of the T-Hub are also working from Czech Republic within the local organization that we have at T-Mobile Czech Republic.
This squad is an intenational team working from Zagreb, Budapest, Prague, and Bucharest in a flat hierarchy and following Agile/Scrum methodologies to automate the testing processes of DT fixed devices.
The Opportunity:
We need a motivated and skilled DevOps Engineer to join our team with a strong security mindset. Experience with hybrid cloud solution and container orchestration platforms is a significant advantage to ensure the reliability, performance, security, and scalability of our Test Automation Framework. You will be working on automating our deployment pipelines, implementing robust security practices, and maintaining the health of our solution, which is designed based on microservices architecture, which spans both cloud and on-premises virtualized infrastructure and which is used in multi-tenant model by B2C and B2B customers.
Responsibilites:
- Design, implement, and maintain CI/CD pipelines for our microservices, ensuring efficient and reliable deployments across our environments
- Develop and maintain deployment pipelines using tools like Flux solution (GitOps) to provision and manage our environments consistently and securely
- Manage and maintain our hybrid CaaS environments, including container orchestration platforms (Kubernetes) in both cloud and on-premises virtualized environments
- Implement and enforce security best practices throughout the software development lifecycle (SDLC), including infrastructure as code, configuration management, and deployment processes
- Collaborate with development and security teams to identify and remediate security vulnerabilities in our solution
- General knowledge about security tools and technologies, such as vulnerability scanners, intrusion detection/prevention systems (IDS/IPS), and security information and event management (SIEM) systems
- Implement robust monitoring and logging solutions to proactively identify and resolve performance and security issues across our solution components.
- Troubleshoot and resolve complex issues across the entire stack, from application code to infrastructure
- Ensure the availability and stability of our critical systems.
- Document processes and procedures related to deployment, maintenance, and security
- Stay up-to-date with the latest trends and technologies in DevOps, Automation, GitOps, security, and cloud computing
- Contribute to the continuous improvement of our development and operational processes
Skills:
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience
- Proven experience ( 1 or 2 years) in a DevOps, Automation or Site Reliability Engineering (SRE) role, ideally with a focus on security
- Kubernetes cluster administration and container orchestration
- Solid understanding of microservices architecture and its operational challenges in a multi-tenant environment
- Experience deploying and managing applications in cloud environments CICD, SRE and DEVOPS Knowledge
- Experience with Flux and semantic release
- Strong understanding of security principles and best practices for solutions deployed on cloud infrastructure
- Solid understanding of networking concepts (TCP/IP, DNS, VPN, Load Balancing, Firewalls)
- Experience with infrastructure as code (IaC) tools (e.g. HELM).
- Excellent troubleshooting and problem-solving skills
- Strong communication and collaboration skills
- Fluency in English
Bonus Points:
- Experience with monitoring and logging tools (e.g., Prometheus, Grafana, OpenSearch)
- Experience with network security concepts and tools
- Experience with security tools and practices, such as vulnerability scanning, security audits, and compliance frameworks
- Familiarity with compliance standards relevant to multi-tenant SaaS solutions (e.g., SOC 2, GDPR)
- Contributions to open-source projects
What We Offer:
- The opportunity to work on a challenging and impactful product as part of an international team
- Online collaboration and be part multinational team
- Be part of an international, collaborative team driving automation and innovation.
We offer our people the best
- Smartphone: Choose your phone and get a compensation of up to 23,100 CZK every 3 years.
- Employee tariff: Use unlimited data, call and text for lower prices for private and business purposes.
- Yearly bonus: You can get a bonus of up to 15% of your annual fixed salary each year depending on the company’s success.
- T-Mobile discounts: Enjoy the 75% discount on 8 T-Mobile services for your family and friends.
- Partner discounts: Enjoy lower prices of products and services with our partners.
- Flexible hours: Adapt your work to your needs thanks to the home-office option (according to the agreement with the manager).
- Shares program Shares2You: Become a shareholder of the Deutsche Telekom Group and take advantage of the associated benefits.
- Rest and recreation: Relax with 6 weeks of holidays and 1 free day for charity activities.
- MultiSport: Sport and relax with your loved ones thanks to the discounted MultiSport card.
- uLékaře.cz: Take care of your health with free online prevention and appointments with medical specialists for you and your whole family.
- Healthcare: Take care of your wellbeing with high-quality care for a discounted price with our contractual facility.
- Education and development: Broaden your horizons with our internal T-Univerzity offering a wide range of courses.
- Cafeteria: Choose from a wide range of benefits worth up to 15,000 CZK per year - sports and cultural services, health and beauty, transport allowances, holidays or language courses.
- Day for a good deed: You can devote one working day a year to volunteering in non-profit organizations and thus contribute to social responsibility together with us.
- Psychological consultations: Are you having troubles in your private or professional life? Share your burden anonymously via phone or online.
- Meal contribution: Enjoy a delicious meal with a work-day allowance of 123.90 CZK.
- Sabbatical: Sometimes we all need to switch off. That’s why, after working for 2 years and upon agreement with your manager, you can take 1 month off to do whatever you need.
- Pension allowance: Get ready for your retirement with a pension allowance after 12 months with us.
Everyone is welcome to join us
Our employees feel that they have equal employment and career development opportunities with us, regardless of age, gender and gender identity, sexual orientation, physical and mental ability, nationality, social and ethnic origin, political views, religion and world view. This makes us very happy. We are committed to continuous improvement and to creating a safe working environment for all.
What awaits you
- Has the job offer captured your interest? Fill in the application form and let us know about yourself.
- We will assess the information you send us and will get back to you under any circumstances.
- We will contact the chosen applicants and specify the details.
- A job interview is a two-way opportunity to get to know each other better.
- We will inform you about the result of the interview as soon as possible. Successful candidates will receive a job offer.
- In our company, according to our job architecture, you will perform the position of „MJD position“.
