Senior DevOps Engineer (offline)

Briefly why this position may be interesting for you:

Work with a team of about 50 people
Experience with modern microservices architecture
Crossfunctional team of professionals (your personal professional upgrade)
Living healthcare US project (with regular working schedule)
Longterm project
You make an impact - the project is really helping and socially important

Responsibilities:

For cloud based solutions – design, scale, build, maintain an AWS infrastructure.
For On-premise – design, configure and ensure infra maintenance plan filled up timely and accurately (e.g. updates for Windows, Linux servers)
Design, set up and ensure a secure connection to network and systems (security protocols, firewall).
Create clusters and load balancers.
Install different applications, databases, libraries and so on.
Install, configure, backup oVirt Infrastructure and its VMs.
Plan and perform infra and data migration.
Investigate and support Log facility with Loki, Graphana and Prometheus.
Troubleshoot and resolve infra issues reported by users, developers, QA.
Setup and fully manage performance, security monitoring systems (e.g. Zabbix).
Create and implement backup and disaster recovery plans.
Write and ensure an up to date status for infrastructure documentation.
These are optional:

Help with an installation, configuration for switches (e.g. Supermicro and Cisco) .
Help with an installation, configuration, optimization, troubleshooting for issues with Bare Metal servers .
Manage installation for Jenkins instances.
Install, configure, maintain, migrate Kazoo 2600HZ VOIP clusters.
Requirements
Strong experience background in managing a wide and high loaded on-premise architecture
Strong experience background in AWS hosted infrastructure design, deploy and support
Experience of setting up and manage infrastructure as a code approach
Practical experience of the migration to the cloud is a big plus
Understanding of cluster-based architecture and load balancing mechanisms and tools
Strong background in Linux Administration (Centos 6,7)
Understanding Microservices deployment mechanisms and patterns
Experience in Microservice application fabric
Domain-driven architecture and design understanding
Understanding of Networking and Security, experience OWASP regulations auditing and compliance
Strong work experience as a System Engineer supporting web application architectures (Nginx, Apache, .Net, C#, С++, Node.js, PHP, Python...)
MS SQL, My SQL database management
Experience with NoSQL Database technologies (Redis, Elastic Search, CouchDB)
Strong understanding of message queuing systems such as RabbitMQ
Experience with Monitoring tool stacks (Zabbix, Prometheus, Graphana, New Relic, Honeybadger)
Experience in Linux/Python/Bash/Ansible/Terraform Scripts - to handle complex automation/administration tasks
Experience in Automation and Configuration management in large multi-site environments using Ansible, Terraform
Experience in Continuous Integration and Build tools such as Jenkins
Working experience with Container technologies (Docker, Kubernetes)
Ability to build UAT, like Sonar and other test tools
Experience in GIT workflows for multiple properties and APIs
JIRA Experience
Excellent analytical, problem-solving skills, and attention to detail; mission-critical production support experience.
Strong written and verbal communication skills and experience in working effectively in a cross-functional team