Digital Infrastructure Architectural Specialist

3 days ago

Hong Kong, Central and Western District, Hong Kong SAR China OKX Full time

**About the Role**

We are seeking an experienced Digital Infrastructure Architectural Specialist to join our team at OKX.

In this role, you will be responsible for ensuring the stability and optimization of our big data platforms, including Alibaba Cloud DataWorks, AWS EMR, AWS DataBricks, Spark, Flink, and data warehouses such as MaxCompute, Hologres, Hive, Clickhouse, and StarRocks.

You will deeply understand the architecture and principles of middleware technologies like Kafka, Spring Cloud, Nacos, Apollo, and Kong Gateway, ensuring high performance and availability.

To achieve this, you will optimize existing runtime environments, including KVM, Docker, K8S, and JVM, to ensure efficient resource utilization and stable service operation.

A key aspect of this role is comprehending network architecture and security, providing guidance on infrastructure stability based on network architecture and security layers, ensuring secure, stable, and efficient network communications.

Furthermore, you will lead chaos engineering exercises, coordinating with business units to validate system robustness and recovery capabilities through simulated failure scenarios.

You will also participate in rapid response and troubleshooting of system failures, continuously optimizing monitoring strategies to reduce system downtime and ensure service continuity and stability.

Additionally, you will drive infrastructure automation and intelligence to improve SRE work efficiency and quality.

Finally, you will collaborate closely with development teams, providing technical support and advice on infrastructure to jointly promote continuous product improvement and innovation.


What We're Looking For

  • Bachelor's degree or above in Computer Science or related field, with 8+ years of experience in large-scale internet or cloud computing platform development/SRE/operations.
  • In-depth understanding of big data platforms, data warehouses, middleware, runtime environments, and network technology principles and architectures, with rich practical experience and troubleshooting skills.
  • Proficient in Linux system management and optimization, familiar with scripting languages such as Shell/Python, able to write automation tools and scripts.
  • Familiar with container and cloud-native technologies like KVM, Docker, and K8S, including their architectures and principles, with extensive experience in handling common issues and failures.
  • Familiar with network protocols such as TCP/UDP/QUIC, proficient in using network commands like TcpDump, TraceRoute, Netstat, and tools like Wireshark, with rich practical experience in troubleshooting common network issues.
  • Rich experience with Alibaba Cloud and AWS cloud products, from architecture to usage, with extensive practice in dealing with common issues and failures.
  • Practitioners with experience in service governance system construction, architecture optimization, stability assurance construction, capacity management, activity support, and chaos engineering are preferred.
  • Strong sense of responsibility and team spirit, with excellent problem-solving and analytical skills.
  • Must have Chinese communication skills; proficiency in both Chinese and English communication is preferred.


What We Offer

  • 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

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