Expert Frontend Engineer (Node.js/SSR)

About OKX:

About the team:

As the front-end developer in OKX, You will be working closely with the top-notch front-end development team on a wide variety of products - developing with performance in mind to serve a world-class digital asset trading platform with millions of active users.

Responsibilities:

• Responsible for the planning, design, development, and optimization of the company's Node.js and Node.js based SSR infrastructure;

• Ensure system stability, security, and ultimate response speed;

• Perceive business requirements and drive reasonable infrastructure construction based on business scenarios to meet the needs of long term business iteration;

• Refine existed systems, continuously optimizing code readability, maintainability, and extensibility, including module division, technical processes, and implementation methods etc.;

• Keep sensitivity to new technologies and directions, conduct appropriate research and evaluation to keep the system at industry leading level in terms of technology.
  

Requirements:

• Minimum 7 years of experience in Frontend development; and skilled in Node.js/SSR.
  
• Strong hands-on experience building Server-Side Rendered (SSR) front-end applications using Node.js is a must.
  
• Bachelor's degree (Science / Technology / Engineering / Mathematics) or above from accredited universities 

• Good logical reasoning and communication skills, strong ability to locate, analyze, and solve problems;

• Solid technical foundation, able to handle business scenarios corresponding to common technical solutions such as A/B testing, traffic distribution, and gray deployment;

• Deep understanding of Node.js with practical experience in reasonable utilization of machine memory and CPU for Node.js/JavaScript;

• Proficient in common frontend development tech stacks including but not limited to React.js, Webpack, npm, TypeScript, etc.;

• Good engineering capabilities and efficiency improvement awareness;

• Possess certain backend capabilities, familiar with one or more common backend programming languages (Java, Go, Rust, Python, etc.); familiar with various frontend-backend interaction scenarios;
  
• Good control over technical implementation details, able to pursue excellence and perfection.
  

Nice to haves:

• Highly attentive to community reported vulnerabilities in common frameworks, able to reproduce attack principles;

• Have certain code cleanliness obsession;

• Have deeply read source code of certain technical frameworks; have unique and profound understanding of design patterns, programming philosophy/concepts, etc.;

• Have experience in large scale project development and maintenance; have deep thinking and practice regarding production business stability;
  
• Have long term maintained personal GitHub, technical blogs, or other channels for technical accumulation and sharing;
  
• Knowledge structure is not limited to frontend and Node.js, able to quickly use similar solutions from other tech stacks;

• Have experience in the financial industry.
  

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!