Senior DevOps Engineer

About us
Due to strong growth, IREX has an exciting opportunity for a Senior DevOps Engineer. IREX is an industry leading Smart City organization, represented in 30+ countries, with a fantastic team dedicated to using AI for good and changing the world.

Your Project
IREX is a cloud platform on Kubernetes and Ceph. We also use Cassandra, PostgreSQL, Kafka, Elasticsearch, Spark, as well as logging, management and monitoring systems.

Your Job
  • To bild CI / CD systems
  • To deploy IREX instances
  • To develop monitoring tools

Our Expectations
  • 3+ year experience in Linux (administration or development under Linux)
  • 2+ years of experience with Kubernetes
  • knowledge of Python, Bash or other comparable languages;
  • knowledge of network stacks (TCP / UDP, ICMP, DNS, etc.), OSI layers, infrastructure services and security;
  • experience with Docker, Docker Swarm;
  • experience in building CI / CD systems;
  • experience in monitoring system performance (processor, memory, processes, threads, network, etc.);
  • experience in automation and configuration management using Chef, Puppet, Ansible or their equivalents;
  • experience with Cassandra, Kafka, Zookeeper, Ignite, Spark, Elasticsearch

We will also appreciate your experience in: 
  • Ceph and/or Minio file systems
  • MySQL / Postgresql databases
  • NAS / SAN
  • Go language
  • SSL, CA certificates