Infrastructure Engineer (Gateway & NGINX)
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 that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.
OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.
Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.
OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.
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.
Perks & Benefits
- Competitive total compensation package
- L&D programs and Education subsidy for employees' growth and development
- Various team building programs and company events
- Wellness and meal allowances
- Comprehensive healthcare schemes for employees and dependants
- More that we love to tell you along the process!