Candidate Profile
* The successful candidate will be a self-driven Senior 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

# Responsibilities
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

# Requirements
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

#Location
- Americas (North & South & Caribbean)