Saritasa

Who You Are:

• At least 3 years of experience as an infrastructure administrator/engineer.
• Experience in Unix/Linux environments (CentOS, Debian, Fedora, Ubuntu).
• Experience in Windows environments (Windows Server 2012, Windows Server 2016, Windows Server).
• Able to learn and enjoy learning new technologies.
• Experience in building various integration solutions and systems.
• Strong understanding of networking and protocols.
• Experience in setting up Dockerized applications running inside Kubernetes clusters in the cloud.
• Good understanding of SQL and experience working with SQL and NoSQL databases (MSSQL, MySQL, PostgreSQL, MongoDB).
• Knowledge of one or more scripting languages such as PHP, Python, etc.
• Proficient in different shells and command languages, such as Bash or PowerShell.
• Confident in working with remote and cloud systems (shared hosting, VPS, AWS), with excellent console skills.
• Ability to independently understand non-trivial tasks and think outside the box.

Preferred Skills:

• IaC tools experience (terraform/pulumi).
• Kubernetes experience.
• Experience of real-time services and applications development.
• CI/CD experience (Continuous Integration, Continuous Delivery).
• Experienced in writing Python/Bash scripts.
• Multi-tasker.
• Attention to detail.
• Experience with version control systems like git.
• Experience with virtualization systems like VMware, KVM.
• Experience in configuring monitoring systems like Prometheus, Grafana, …
• Familiarity with the UNIX API and system programming.
• Spoken English.
• Ability to communicate with other developers and analyze their own proposed solutions (and ideas) in terms of ROI (Return on Investment)!

What You'll Do:

• Participate in the development of new applications and projects.
• Work with real production projects, which have a growing load.
• Design and configure project architecture with Amazon Web Services, Microsoft Azure or Google Cloud services depending on project needs.
• Web services support and administration on Linux or Windows (monitor project’s state and stability, reserve and optimize load) 
• Design fault-tolerant systems using database dumps and replications.
• Server support and disaster recovery.
• Support development team working on web projects:
  ○ LAMP or NMP  
  ○ IIS/Windows +
  ○.Net Python/Django
• Configure system backups.
• Write automation tools using Python/Go.
• Write infrastructure and application deployment scripts (Terraform, Psake, PowerShell, Ansible, Puppet, Capistrano).
• Work with Kubernetes clusters
• Protect systems against external attacks and information leaks.

Technologies We Use:

• Terraform
• Ansible
• Docker, Kubernetes.
• Github Actions, Tekton pipelines.
• Git.
• Amazon AWS 
• Azure 
• Google Cloud 
• NoSQL: Redis, Mongo, DynamoDB, DocumentDB, Cloud Datastore.
• SQL: MSSQL, MySQL, PostgreSQL.
• Bash, Python, Psake and other scripting languages.

What We Appreciate:

• Both beautiful code and minimum code.
• Clear code that is covered by tests and contains detailed comments.
• Developers, increasing the amount of knowledge and experience of the team.
• Those who are not afraid of responsibility and work for the result.
• Developers who do not require micromanagement and continuous monitoring.
• The actual documentation and those who support it.
• Sense of humor
• Good English-speaking skills

Recruitment process:

• Screen CVs; return emails to the candidates even if pass or fail;
• Phone call interview;
• Online test (mostly on technical/theory, ~30-45mins) and code review;
• Interview at our office with our DevOps Head in English, Branch Director & HR in Vietnamese