# 5+ years of cloud service maintenance.
# Strong knowledge of CI/CD tools.
# Strong understanding of AWS services such as EC2, ECS, S3, Elasticache, RDS.
# Strong understanding of large scale system building.
# Advanced service backup/restore and upgrade/downgrade knowledge.
# Advanced Linux/Unix operating system knowledge and shell scripting.
# Good experience with system monitoring.
# Familiarity with deployment tools such as Puppet, Ansible and so on.
# Strong root cause analysis experience.
# Experience with issue tracking systems.
Great to have:
# Good in English, able to communicate technically with colleagues abroad.
# Familiarity with git source code control system.
# Python programming experience.