DevOps Engineer

Our Stack

Languages : Java / Spring Boot, TypeScript / VueJS

Cloud Libraries : Netflix Eureka, Netflix Ribbon, Feign, Netflix Zuul

Database : MySQL, Oracle, Mybatis, Druid

Cache : Redisson, ElastiCache, Redis

MQ : Apache RocketMQ

Tasking : Elastic Job

Server : Netty

LoadBalance & Proxy: Nginx

Virtualization: Docker, Kubernetes, Rancher

Computing & Storage: AWS EC2, VPC, AWS Lambda, EBS, S3

Maintenance: AWS Opsworks, Salt, Chef

CI/CD: Drone, AWS Codepipeline, Jenkins

Monitoring: Grafana, Prometheus, AWS Cloudwatch

Logging: ELK, Rsyslog, Log4j2

CDN: Cloudflare

Responsibilities

•  Work with a team of DevOps and DBA professionals
• Improve existing infrastructure and processes in the 6 countries we’re currently deployed in as well as streamlining processes deploy to new countries in the future
• Holistically improve all aspects of our DevOps infrastructure including: reducing costs; streamlining environment provisioning; lowering response times and incorporating the latest techniques and technologies
• Monitor and maintain the existing cloud infrastructure via autoscaling, automated alerts, and OpsWork and Grafana dashboards
• Take ownership and responsibility for our cloud operation activities
• Liaise with external security agencies for annual audits as well as perform our own internal security sweeps
• Aid in reconfiguring existing architecture to allow for rapid deployments to new countries
• Mentoring less experienced team members

Requirements

• 5+ years DevOps experience
• Experience independently leading the planning and deployment of a project
• Experienced with cloud platforms, especially AWS, including solid knowledge of how to utilize cloud resources to fulfill the demand from other teams and production
• A sound understanding of modern Micro Services and Service Mesh concepts
• Experience managing Kubernetes, including CI / CD with Kubernetes
• Solid networking knowledge, especially the TCP / IP stack and HTTP protocol
• A strong understanding of cache, including CDN, HTTP cache, Redis / Memcached
• Excellent troubleshooting skills, including Linux OS issue diagnosis and OS parameter optimization, JVM optimization would be highly advantageous