Senior DevOps Engineer - Colombo

Posted 22 days ago by Codelantic (Pvt) Ltd, Classification: IT & Telecoms

Duties and Accountabilities:

  • Design, architect, and code automation solutions tailored to our organization's needs.
  • Identify opportunities for new or improved automation to enhance organizational efficiency, and develop plans to address them.
  • Maintain and expand existing automation solutions and related processes.
  • Create documentation, presentations, and training materials to ensure knowledge sharing.
  • Collaborate with requirement owners and relevant stakeholders.
  • Provide guidance and mentorship to junior team members.
  • Utilize monitoring tools for diagnosing and resolving performance issues.
  • Design and implement solutions to enhance performance and scalability.
  • Assist extended teams in troubleshooting performance issues.
  • Design, implement, and maintain performance testing infrastructure.


  • 4+ years of enterprise-level knowledge in several of the following areas:
  • CICD experience (e.g. ., GitLab, Bitbucket, GitLab Actions, Jenkins).
  • Firewall and infrastructure Architecture (Opsins Firewall). VPN technology website and hosting knowledge.
  • On-premise server architecture and configuration in advance (NFS).
  • Container orchestration (K8s, Helm, docker swarm in Advance).
  • Infrastructure as Code / Configuration Management in Advance (Terraform, Ansible).
  • Containerization (Docker).
  • Kubernetes.
  • Scripting (Bash, PowerShell).
  • Cloud-based infrastructure experience in Azure and AWS in advance (EC2, EBS, S3,VPC).
  • Strong awareness of security in a cloud-based environment and automation considerations.
  • Operational/ Site Reliability Engineering (SRE) experience in supporting large-scale enterprise systems.
  • Strong knowledge of Linux/ Unix/Windows.
  • Familiarity with Performance Monitoring and Testing tools. (graphene, Kibana, Prometheus, ELK)
  • Excellent communication skills for effective interaction with technical and  non-technical teams.
  • A proactive attitude towards learning new technologies and processes.
  • Strong teamwork skills, self-driven, and experience working with  geographically dispersed teams.
  • Willingness to take on challenges with enthusiasm.
  • Quality assurance experience, including testing, automation, and test data management skills. A university degree or equivalent professional qualifications in software/ system engineering is essential.

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