DevOps Engineer 資深運維工程師 - OpenNet Limited 開網有限公司|


700k - 1.5m TWD Annually

  • Amazon Web Services (AWS)


Candidate Profile
● The successful candidate will be a self-driven DevOps Engineer with proven experience in large-scale microservice systems hosted on AWS
● The candidate will have a deep understanding of cloud architecture, AWS technologies, and cloud security best practices
● The candidate will be following the latest industry trends and be passionate about cloud computing for large-scale systems

Key Responsibilities
● Work in a team of DevOps and DBA professionals – initially 3 people, although this will expand throughout the country expansion
● Improve existing infrastructure and processes in the 3 countries we’re currently deployed in as well as streamlining processes to hit our goal of deploying to 20 new countries over the next 2 years.
● Holistically improve all aspects of our infrastructure, including reducing costs, improving build and deployment times, streamlining environment provisioning, lowering load times, incorporating the latest techniques and technologies, and more
● Monitor and maintain the existing cloud infrastructure via autoscaling, automated alerts, and OpsWork and Zabbix 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
● Report to Lead DevOps Engineer

Skills and Educational / Qualification Requirements
● fluent in written and spoken English
● 2+ years of specific experience with large-scale, AWS-hosted, microservice systems
● 3+ years of general experience in the tech industry
● Experience forming and leading teams is beneficial
● Working knowledge of database architecture and management (preferably MySQL & Oracle)
● Experience configuring and managing network architecture, including load balancing, caching, setting up CDNs, routing, subnetting, etc.
● Bachelor or Masters degree in a related subject would be beneficial
● Understanding of Java/Spring, Android, and VueJs deployment pipelines is a plus
● Proven experience setting up CI/CD pipelines

Tech Stack
● Backend Application Framework: Spring Boot (Java Config + Embedded Tomcat)
● Frontend Application Framework: VueJS
● Micro Service Framework:Spring Cloud Dalston (Netflix Eureka + Netflix Eureka + Netflix Ribbon + Feign)
● Database Sharding Middleware: Lede Cetus
● Database: MySQL and Oracle
● Public Cache: AWS ElastiCache + Redis
● Message Queue: Apache RocketMQ
● Distributed Scheduling: Dangdang Elastic Job
● Data Index and Search: ElasticSearch
● Log Real-time Visualization: ElasticSearch + Logstash + Kibana
● Business Monitoring: Graphite + Grafana
● Reverse Proxy: Nginx
● Server Virtualization Container: AWS EC2
● Server Operation System: CentOS
● Static File Storage: AWS S3
● Inner DNS Resolution: AWS Route 53
● Network Management: AWS VPC
● Cluster Management and Scaling: AWS OpsWorks
● Cluster Monitoring: Zabbix + AWS CloudWatch
● HTTPS Certificate Management: AWS Certificate Manager
● Malicious Attack Defending: AWS WAF & Shield
● Cluster Alert: AWS SNS
● Continuous Integration/Deployment: SaltStack, Apache Maven, AWS CodeBuild/CodeDeploy/CodePipeline

Please attach your English CV in your application.

Hiring process:
1. Online test: 60 mins
2. On-site interview: 60-90 mins
3. Interview result within 24 hrs

OpenNet Limited 開網有限公司

OpenNet is a British-owned IT services provider to emerging markets.


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