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

About the Opportunity The DEX team is a cross-chain transaction aggregator that helps users find the best liquidity on the chain and easily trade any asset. DEX automatically calculates the optimal transaction path in multi-chain and cross-chain scenarios through intelligent routing algorithms, providing users with quotes with lower slippage and fewer network fees.

OKX - Hong Kong - Full time

Salary: 100000

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;
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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