DevOps Expert

CETIN d.o.o.

Beograd

Beograd: Omladinskih brigada 90

13.06.2025.

Python AWS Docker Jenkins Azure DevOps Bash Cloud Kubernetes intermediate

DevOps Expert

About us:

As a leading telecommunications infrastructure provider in the region, CETIN International drives digital transformation with a strong presence across Bulgaria, Hungary, Serbia, and Slovakia. Through our subsidiaries, we deliver advanced technology solutions that empower connectivity and enable innovation.

CETIN owns and operates some of the largest telecommunications networks in Bulgaria and Serbia, committed to delivering high-quality, cutting-edge infrastructure that meets and exceeds our customers’ technological needs. Our focus is on developing and deploying world-class telecommunications infrastructure to tackle the dynamic demands of today’s market.

At CETIN, we bring together highly skilled and motivated experts dedicated to excellence.

Join us to be part of a team shaping the future of telecommunications!

JOB OVERVIEW:

We are seeking an experienced DevOps Expert to lead the implementation and evolution of our DevOps practices across a modern, cloud-native infrastructure. The ideal candidate is a cloud-savvy engineer with deep hands-on experience in CI/CD automation, Kubernetes, and the broader DevOps ecosystem.

This role offers a unique opportunity for a motivated professional to shape the foundation of our software delivery lifecycle, driving automation, scalability, and reliability across our platforms. You will work closely with development, operations, and security teams to build and maintain a resilient DevOps toolchain that supports our internal services and engineering workflows.

Key responsibilities:

Design, implement, and maintain robust CI/CD pipelines for microservices and containerized applications.
Manage and optimize Kubernetes clusters for high availability, scalability, and performance.
Automate infrastructure provisioning using Infrastructure as Code (IaC) tools Terraform, Ansible, or Helm.
Integrate and manage cloud services across OpenStack, AWS, and Azure.
Monitor system performance and troubleshoot issues across the DevOps lifecycle.
Collaborate with development, QA, and operations teams to streamline software delivery.
Implement security best practices in CI/CD pipelines and cloud infrastructure.
Maintain documentation and provide training on DevOps tools and processes.
Collaborate with architects and stakeholders to identify development opportunities
Provide technical leadership and mentorship to junior engineers and cross-functional teams.
Stay current with DevOps industry trends and emerging technologies

Required qualifications:

Minimum 4 years of relevant ecperience
Proven experience in DevOps engineering or Site Reliability Engineering (SRE) roles.
Strong hands-on experience with Kubernetes, Docker, ContainerD, CRIO and cloud-native tooling.
Proficiency in CI/CD tools such as ArgoCD, Jenkins, GitLab CI, or Tekton.
Solid understanding of cloud platforms (OpenStack, AWS, Azure) and hybrid cloud environments.
Experience with scripting languages (e.g., Python, Bash, Go).
Familiarity with monitoring and observability tools (e.g., Prometheus, Grafana, ELK).
Strong grasp of networking, security, and infrastructure automation.

WHAT WE OFFER:

A welcoming and professional team ready to support your onboarding and growth.
Real opportunities for personal and professional development in an international environment.
Competitive and transparent salary structure.
A dynamic and varied work experience every day.
Business mobile phone and mobile internet
Special employee tariffs and discounts for family and friends

Join CETIN International and help us shape the future of connectivity while making an impact through powerful internal communications.

Only shortlisted candidates will be contacted.