DevOps Engineer (Ruby)

We are looking for a DevOps, who:

• Must be familiar with the software development cycle and have a strong understanding of security best practices.
• Key function will be to bring a culture of automation first with what you do as well as a collaborative approach to working with development and operations teams.
• You will enable fast, reliable, repeatable cloud service deployments to our data centers as well as AWS/Google Cloud in future.
• Working closely with each of our product development teams you will ensure that our CI tools, processes and methods are enabling us to deliver services and will ensure a smooth and transition from our development to our production environments.
• Working closely with our production operations team you will ensure a high level of automation and repeat-ability is achieved with our operational processes.

As a DevOps, you will:

• Manage VM/Cloud infrastructure, including but not limited to building, deploying, orchestrating clusters
• Develop and maintain scripts and tools, for example, to take snapshots, back up clusters
• Build monitoring system for infrastructure
• Audit infrastructure’s security & make necessary changes
• Define workflows to best serve the purpose of secure, stable, flexible and scalable clusters
• Optimize infrastructure for security, performance, and cost
• Prepare CI/CD environment
• Develop and maintain build scripts
• Perform integration build and make sure the build is successful
• Create installer
• Deploy product for sanity testing
• Simulate end-user for platform testing
• Involve in normal development tasks using Ruby on Rails (optional)

Must have:

• A minimum of 3 year setting up server environments.
• Bachelor/ Master degree in IT / networking / development and other related fields;
• At least 1+ years experience with automating build, deployment, and configuration of complex applications.
• Experience with Application Monitoring tools like Datadog, New Relic, Copper Egg.
• Experience in building highly available and scalable infrastructure
• Experience with automation/ orchestrating tools and configuration management systems such as Ansible, SaltStack, CloudFormation, Puppet, etc.
• Experienced in CI/CD tools such as Jenkins 2/Hudson, Sonar, Nexus/JFrog, etc.
• Understand the importance and differences among working environments (development, staging UAT etc.) and setup these environments
• Have experience deploying projects on Cloud such as (AWS, Azua, Heroku, etc.)
• Be familiar with VPS setting-up, Network structure, and other objects like load-balancer, Master-database, Database storage, Application layers,...
• Understand the significant and best practice of server security.
• Having experience working with server-hosting providers in Vietnam such as PAVietnam, Viettel, etc.
• Excellent cooperation and communication skills.
• Responsible and proactive.

Nice to have:

• Experienced with managing SQL and NoSQL database systems (Postgres, MySQL, MongoDB,..)
• Advanced knowledge in cybersecurity
• English communication skill
• Experience in cloud infrastructure is a plus, especially with AWS or Google Cloud. Having AWS/GCP certifications is even a bigger plus.