Sr DevOps Engineer

5 days ago


ClujNapoca, Cluj, Romania DevHub Full time €30,000 - €60,000 per year

At DevHub, we blend innovation with passion to lead the Engineering and online entertainment industry. As a pioneer in the Engineering and online entertainment sector, we are committed to revolutionizing the digital landscape with our next-generation platform. Our mission is to create immersive, engaging, and seamless experiences that captivate and entertain users worldwide.

We don't just believe that our people are our greatest asset, WE KNOW IT We foster a vibrant and inclusive workplace where creativity and collaboration thrive. Our team of talented professionals is dedicated to pushing the boundaries of technology and delivering exceptional products that set new standards in the industry.

We are not just a company, we are a community that values the unique perspectives and talents of our people and are committed to providing a supportive environment where everyone can grow and succeed. Join us at DevHub, and be a part of a forward-thinking team that is shaping the future of online entertainment.

Position Overview:

As a DevOps Engineer, you'll collaborate with cross-functional teams to implement automation, enhance CI/CD pipelines, and drive infrastructure as code. You'll also support and be a part of an excellent team of DevOps engineers, fostering a culture of continuous improvement and innovation.

Responsibilities within the team:
  • Design, implement, and manage scalable and secure infrastructure using Kubernetes (K8s) for container orchestration

  • Maintain and monitor virtualization environments using KVM (Kernel-based Virtual Machine)

  • Automate infrastructure configuration and management with Puppet

  • Ensure systems are stable, secure, and efficient on Unix/Linux-based platforms

  • Collaborate with development teams to optimize CI/CD pipelines and deployment strategies

  • Monitor infrastructure performance, troubleshoot issues, and perform root cause analysis


Facing the challenges of the role requires:
  • 7+ years of experience in DevOps or Site Reliability Engineering roles;

  • Strong hands-on experience with Kubernetes in production environments

  • Proficiency with KVM for managing virtualized infrastructure;

  • Expertise in configuration management using Puppet

  • Deep understanding of Nginx, including complex configurations for high-traffic environments

  • Familiarity with Cloudflare API for automation and configuration management

  • Solid experience designing and maintaining proxy solutions (forward/reverse)

  • Strong background in Unix/Linux systems administration and shell scripting

  • Proficient in infrastructure-as-code, automation, and monitoring tools (e.g., Terraform, Ansible, Prometheus, etc.)

  • Excellent problem-solving skills, attention to detail, and a security-first mindset

Could bring additional value:
  • Experience with hybrid or private cloud environments

  • Familiarity with CI/CD tools like GitLab CI, Jenkins, or similar

  • Scripting experience in Python, Bash, or similar languages

  • Experience with logging and observability stacks (e.g., ELK, Grafana, Loki)


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