MÔ TẢ CÔNG VIỆC

Typical Daily Tasks

Maintenance of servers and services.
Active involvement in design, implementation, and maintenance of the development, staging, and production infrastructure and services.
Work on automating tasks using Gitlab-ci/Jenkins.
Troubleshoot system issues (such as high-load, memory, CPU usage, etc.) and come up with temporary/long term solutions based on the root cause.
Work with developers to deploy applications ready for production (NGINX, Haproxy). We believe in infrastructure as code and follow it.
Write scripts to automate configuration management (Fabric/Ansible)
Setup deployment, backup, and restore strategies for PostgreSQL, Elasticsearch, Redis and other data-stores.
Ensure proper security, monitoring, alerting and reporting for the infrastructure.
Hands on maintenance on our Node.js, and Golang, PHP, Java applications.
Collaborate closely with developers to make sound infrastructure decisions and improve workflow.
Troubleshoot issues across the whole stack: hardware, software, and network.
Document current and future procedures, configuration and policies.
Monitor and plan for capacity upgrades.
YÊU CẦU ỨNG VIÊN

2+ years of solid Linux/UNIX systems engineer/administrator experience.
Automation experience with configuration management tools such as Fabric, Ansible.
Proficient in bash shell scripting (sed + awk) and one of Ruby or Python.
Experience in running apps built in Golang, Node.js, PHP.
Experience in deploying, configuring, and maintaining NGINX, HAProxy, PostgreSQL, Elasticsearch, Fluentd, Redis, RabbitMQ
Experience automating application deployments with Fabric, Jenkins or another tooling.
Ability to work in a proactive manner and manage your own queue.
Experience with VMware vSphere or Security/Pen Testing a plus.
Hands on experience with Docker and Docker Swarm/Kubernetes.
Nice to have

Good background with the Go programming language and its ecosystem
Basic web development knowledge( HTML, CSS, Javascript/Node.Js )
Good working knowledge of data structures, algorithms, Object Oriented design, Cloud, web sockets, microservices