Senior Engineer - Defi -Web3(NFT Marketplace & Discover)

About The Opportunity The team is responsible for the two major channels of OKX Web3 Marketplace and Discover; Marketplace has core products such as Token Trading, primary market growth, indicator referral assistance trading, etc.; Discover includes core functions such as CryptoPedia, Web3-Event, inscription zone, prize experience zone, and Dapp tools.

OKX - Hong Kong - Full time

Salary: HK$70k - HK$100k

What Youll Be Doing

  • 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.


What We Look For In You

  • 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;


Nice To Haves

  • 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.


Perks & 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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