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DevOps Expert

Role:

  • Design, implement processes and automate deployment and lifecycle of complex distributed applications that can be deployed to bare metal and virtualized infrastructure (Openstack, Dockers, OpenShift).
  • Design product approaches and solutions to ensure telco-grade level of availability throughout multiple deployments.
  • Provide consulting and support to teams doing rollouts of applications and infrastructure at customer premises
  • Lead continuous integration/delivery pipeline automation projects
  • Develop automatic installation tool based on the Ansible to deploy the application into a distributed environment
  • Define and find ways to optimize bottlenecks in existing processs
  • Back-office support for troubleshooting and incidents resolution at the customer premises.

Required expertise:

  • 4+ year experience of Linux administration (RHEL/CentOS, Ubuntu)- IPTables, DNS, yum/apt-get, good experience in bash
  • Understanding of Linux High Availability stack (corosync, pacemaker)
  • Network design principles (VLAN, firewalls, load balancing)
  • Software load balancing : HAProxy, nginx
  • Disturbed file storages/file systems (NFS, SAN)
  • Deep understanding of HA systems design: active-passive; active-active; 1+1 and N+1 redundancy, physical architecture
  • Experience in Linux virtualization (KVM, LXC, Dockers)
  • Strong experience in Ansible. Nice to have: Salt, Chef, Puppet
  • Understanding and experience in Docker infrastructure rollout (private dockerhub, image delivery to production, etc)
  • Knowledge of source control (Git, SVN) and build automation tools (Maven, Gradle)
  • JBoss (WildFly) administration and installation automation
  • Management of 3-5 engineers team

Nice to have:

  • Knowledge in Python/Ruby/Groovy/Java
  • PostgreSQL and Oracle installation and administration
  • Experience in VMWare
  • Docker orchestration and clustering with Docker Swarm, Mesos \ Marathon or Kubernetes
  • Experience in Openstack as user (VM rollout, volume rollout)
  • JBoss (WildFly), Fuse ESB / Apache Karaf,  WSO2 Carbon administration and installation automation
  • Experience in Java
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