Work In Tech

Job description

The Senior DevOps Engineer is responsible to design, build and maintain the CI/CD solutions for dedicated/ hybrid cloud environments. The Senior DevOps Engineer works with software developers and other production IT staff to oversee code releases.

• Working together with engineers to get things done faster in an automated and repeatable way;
• Work closely with the development team to analyze and implement branching strategies and subsequently implement Build and Deploy automation;
• Contribute to design; developing, configuring, administrating, and maintaining CI (Continuous Integration) and CD (Continuous Delivery) tools/utilities for monolithic/modular systems (development, staging, production);
• Implement, configure and administrate system logging management if needed;
• Work closely with development and testing project teams in setting up a dev environment and necessary components for automation testing and performance testing, to help them in deploying and operating different system environments;
• Support development team to troubleshot and resolve system problems;
• Administer, deploy, monitor, health check system, ensure high availability and backup;
• Developing the features to enhance CI/CD environment and writing scripts for automation using at least one scripting language such as Perl/Python/Groovy/Java/Bash;
• Infrastructure as Code: provisioning, versioning, rollback the environment by scripts (Vagrant, Ansible, docker-compose, docker registry);
• Configure and manage data sources like MySQL, Mongo, Elasticsearch, Redis, Cassandra, Hadoop, etc.;
• Research new system techniques/tools to improve the productivity of DevOps team;
• Train, Coach and mentor the new junior DevOps project members;
• To obtain professional certificates if being requested;
• To implement strictly all the customer’s processes if being requested, the company’s processes and systems complied with CMMI standards.

Qualifications

• Good knowledge and experience of computer networking;
• Good knowledge of Windows/Linux/Mac-based systems;
• Good knowledge of system scripting languages such as PowerShell on Windows, Linux Shell, Python;
• Basic knowledge of designing and set up Continuous Integration and Continuous Delivery solutions with Jenkins / TeamCity / VSTS, Ansible / Puppet / Chef / Octopus / Terraform;
• Can configure product deployment staging;
• Has experienced with Logging management tools such as ELK/EFK;
• Has experienced with Monitoring systems such as Azure AppInsights / Grafana / Prometheus / Zabbix / Cacti;
• Has experienced with Cloud base systems (AWS / Azure / GCP);
• Strong knowledge of Docker/container technologies;
• Strong knowledge of performance, security, load balancing, and system troubleshooting;
• Good knowledge of performance optimization of network latency, storage I/O on Windows Server, Linux;
• Good knowledge of common services of Azure, AWS such as networking, instances, load balancing, storage, dynamic domain, CLI;
• Good experience with SQL and MySQL (NoSQL experience is a plus);
• Be proficient in company/project process;
• Able to read & well understand English materials;
• Able to transfer information from visual to text in English;
• Able to handle normal English verbal conversation in both life and work-related;
• Accountable and proactive.