Application Architect, Java

OKX; Hong Kong; On-site; HKD 600,000 - 800,000; Full time

Benefits offered by this job

Competitive total compensation package

L&D programs and Education subsidy

Various team building programs

Wellness and meal allowances

Comprehensive healthcare schemes

Job summary

OKX in Hong Kong is seeking a skilled Service Stability Engineer to oversee service stability across business lines. You will collaborate closely with business units to identify risks and prevent issues, enhancing user experience through systematic problem-solving.

The ideal candidate has over 7 years in development and architecture, with expertise in Java, Spring Cloud, and various Middleware technologies. Enjoy a competitive compensation package and a range of benefits including wellness allowances and comprehensive healthcare.

Qualifications

• Over 7 years of experience in development and architecture.
• Experience in high-concurrency distributed system architecture.
• Understanding of core Middleware technologies.

Responsibilities

• Oversee non-functional aspects to ensure service stability.
• Identify stability risks and address problems systemically.
• Promote best practices in application architecture.

Skills

Java

Spring Cloud microservices

Linux

Nginx

Redis

ElasticSearch

Kafka

MySQL

Docker

Kubernetes

Education

Bachelor's degree in Computer Science or related field

Job description

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.

About The Team

The Service Stability Engineering Team envisions service stability as one of the core competitive strengths of the company's products. By building end-to-end, link-level risk management capabilities, the team aims to achieve sustainable automatic identification and analysis of stability risks, transforming from "reactive governance" to "proactive governance." This approach shifts more stability-related matters forward and addresses them early, preventing issues before they arise and enhancing user experience.

What You’ll Be Doing

• Oversee non-functional aspects of relevant business lines, closely collaborate with business units to ensure service stability.
• Based on data analysis, identify stability risks throughout the entire chain, detect unreasonable architectural designs in advance, uncover root causes of issues, and systematically address problems.
• Explore new technologies, tools, and architectural patterns, and promote the implementation of best practices in application architecture.

What We Look For In You

• Bachelor's degree or higher in Computer Science or a related field, with over 7 years of experience in development and architecture.
• Proficiency in Java, hands‑on experience with the Spring Cloud microservices technology stack, solid computer science fundamentals, and a grasp of Linux, storage, and network I/O principles.
• Experience in high-concurrency distributed system architecture or high-concurrency scenario component design and development, with an understanding of Java concurrency libraries.
• Understanding of core Middleware technologies like Nginx, Redis, ElasticSearch, Kafka, MySQL, Docker and Kubernetes.
• In-depth understanding of the business architecture currently managed, along with a strong methodology for architectural design.
• Capable of rationalizing architectural designs for new business lines and providing targeted optimization suggestions.

Nice-To-Haves

• Proficiency in speaking, reading and writing in both English and Mandarin to collaborate effectively with global and cross‑functional team members.

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 dependents.
• More that we love to tell you along the process!

Notice

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