Infrastructure Engineer (Gateway & NGINX)

3 Days ago • 5 Years +

About the job

Summary_{By Outscal}

OKX seeks an experienced Infrastructure Engineer proficient in Kong, NGINX, OpenResty, and Linux systems to manage and maintain gateway clusters, CDN acceleration lines, and troubleshoot issues. Experience with scripting languages like Python, Shell, or Lua is required.

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.

Who We Are

At OKX, we believe the future will be reshaped by technology. Founded in 2017, we are revolutionising world systems through our cutting-edge digital asset exchange, Web3 portal and blockchain ecosystems. We reshape the financial ecosystem by offering some of the most diverse and sophisticated products, solutions, and trading tools on the market. Trusted by more than 50 million users in over 180 countries globally, OKX empowers every individual to explore the world of Web3. With our extensive range of products and services, and unwavering commitment to innovation, OKX envisions a world of financial access backed by blockchain and the power of decentralized finance.

We are innovative in the way we think, work, and in the products we create. We are also socially responsible by actively participating and encouraging employees to take part in various public welfare activities. With more than 3,000 employees around the world, we believe embracing diversity and inclusion will spark the creation of long-term value for the industry. Come Build the Future with Us now!

What You’ll Be Doing

Build, deploy, manage, and maintain the Kong and NGINX gateway clusters and troubleshoot failures to ensure the stable operation of the service;
Manage and maintain CDN acceleration lines;
Encourage automation and stable construction of gateway cluster configuration management and improve monitoring alarms;
Evaluate business requirements and configure domain proxies and forwards in the gateway;
Identify and resolve online issues such as HTTP access errors, high latency, and other problems based on alarms or user feedback;
Write and specify related documentation and guidelines for the gateway.

What We Look For In You

Have at least 5 years' relevant practical experience in operating and maintaining NGINX, Kong, or OpenResty;
Be proficient in configuring and optimizing NGINX basic settings and parameters to account for functions and application scenarios of common NGINX modules;
Be familiar with various system commands on the Linux operating system and be able to effectively apply them to various troubleshooting needs;
Be proficient in TCP/IP, HTTP, and WebSocket protocols;
Be able to use TCPdump to troubleshoot network-related problems;
Be proficient in at least two scripting languages, such as Python, Shell, or Lua, to improve work efficiency;
Be familiar with DNS/CDN/WAF technologies and mainstream products such as Cloudfront/Akamai/Cloudflare;
Be familiar with load balancing products such as NLB/ALB;
Be able to configure and apply various common services such as DNS, SSH, FTP, and ELK.
Have experience using Cloud services similar to Alibaba Cloud or AWS.