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Principal/Senior Engineer - Defi - Web3 - DEX(Java)

OKX
Hong Kong
Full time
On site

About this job

Job category

Engineering

Job type

Full time

Location

Hong Kong

Company size

Mature [ 50+ employess ]

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Job Description

Develop blockchain, Oracle, and other blockchain service products. Optimize system performance and conduct research to ensure high availability, reliability, and performance.

Responsibilities

  • Responsible for server-level development of blockchain, Oracle, and other blockchain service products;
  • System Performance optimization, technical research and development to ensure high availability, high reliability and high performance requirements;
  • Architecture ability to identify service optimization points and improve engineering production efficiency;
  • Familiar with business and product requirements, complete functional design, architecture design optimization and R & D work.

Requirements

  • Bachelor's degree or above in computer science, software engineering or related majors, with more than 3 years of work experience.
  • Java solid foundation, including JVM, IO, multithreading, concurrency, networking, deep understanding of Object Oriented, design principles, encapsulation abstraction, etc.
  • Proficient in mainstream Java frameworks such as Spring/SpringBoot/SpringCloud, with experience in large-scale project foundation and application architecture design preferred;
  • Familiar with one of Python/Go/TS/Rust/Graph, etc., those who write blockchain smart contracts or other decentralized applications are preferred;
  • Familiarity with blockchain platform products is preferred, such as Bitcoin, Ethereum, Hyperledger, etc.
  • Those who are interested in blockchain technology and have experience in using and researching public chain ecosystem projects are preferred, such as Uniswap, AAVE, etc.
  • Understanding Merkel trees, zero-knowledge proofs, and L2 layer network implementation principles is a priority.

Benefits

  • Competitive total compensation
  • Comprehensive insurance coverage for employees and their dependants
  • More that we love to tell you along the process!
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