Content Delivery Network Engineer

Job Type
7,000,000 JPY - 10,000,000 JPY per year (negotiable based on experience)
Japanese Level
English Level
Advanced (TOEIC 860)
Start Date


A famous web service company is building, implementing, securing and maintaining Content Delivery Networks used by the group's multiple services and handling a huge amount of traffic. They are now looking for a network engineer to take charge of the infrastructure and operations for the group's core e-commerce services and work to ensure a high level of reliability, security and cost efficiency.


Responsibilities but not limited to:

- Provide reliable, secure and cost efficient Content Delivery Network 
- Manage communication between various Content Delivery Network vendors

- Analyze traffic coming to company services and identify strategies and actions for improvement of the Content Delivery Network

- Plan detailed roadmaps through discussion with stakeholders

- Lead and execute those roadmaps

- Provide support for users of the Content Delivery Network (internally)

Required Skills

- Experience in construction and/or operation of Content Delivery Network

- Experience in setting up data centers

- Experience in configuring and deploying DNS services

- Experience in configuring and troubleshooting Network routing

- Experience in deploying, configuring and operating web servers and content caching technologies such as Apache (or Apache Traffic Server), Nginx, or Varnish

- Experience in Linux systems administration and troubleshooting on production platform environments

- Experience in scripting languages (Ruby, Python or Bash) to automate operations

- Experience in project planning and leading

- Basic understanding of TCP/IP, HTTP, SSL/TLS

- Basic understanding of web security

- Basic understanding of search engine crawlers