Senior DevOps Engineer

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

• 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