Java Software Engineer

2 days ago

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

OKX is a leading crypto exchange and developer of OKX Wallet, giving millions access to crypto trading and decentralized applications.

We believe that the future will be reshaped by crypto and ultimately contribute to every individual's freedom.

Our core principles drive our culture: We Before Me, Do the Right Thing, and Get Things Done.

We're 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.

The Role

You will be responsible for designing and developing server-side functionality for blockchain services and recommendation algorithms.

You will optimize system performance, resolve technical challenges, and ensure high availability, reliability, and performance requirements.

You will apply architecture expertise to discover service optimization points and improve engineering production efficiency.

You will familiarize yourself with business and product requirements to complete functional design, architecture design optimization, and R&D work.

Requirements

  • Bachelor's degree in computer science, software engineering, or a related field, with at least 5 years of work experience;
  • Solid foundation in Java, including JVM, IO, multithreading, concurrency, and networking, with a deep understanding of object-oriented design principles;
  • Proficiency in mainstream Java frameworks like Spring/SpringBoot/SpringCloud, with experience in large-scale project foundation and application architecture design preferred;
  • Familiarity with Python/go/ts/trust/graph, and prioritize those who write blockchain smart contracts or other decentralized applications;
  • Familiarity with blockchain platform products like Bitcoin, Ethereum, Hyperledger, etc., is preferred;
  • Interest in blockchain technology and experience using and researching public chain ecosystem projects like Uniswap, AAVE, etc., is preferred;
  • Clear logic, agile thinking, good learning and communication skills, love for technology, and the ability to withstand certain work pressure.

What We Offer

Comprehensive insurance coverage for employees and their dependants.

We offer a friendly, rewarding, and diverse environment for every OK-er.

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