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OKX is hiring a

Senior Java Engineer - DeFi Earn

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa
 
About OKX:
At OKX, we believe that the future will be reshaped by Crypto, ultimately contributing to every individual's freedom. OKX began as a crypto exchange giving millions of people access to crypto trading and over time becoming among the largest platforms in the world. In recent years, we have developed one of the most connected Web3 wallets used by millions to access decentralized crypto applications (dApps). OKX is a trusted brand by hundreds of large institutions seeking access to crypto markets on a reliable platform that seamlessly connects with global banking and payments. In the last year, OKX has expanded into new markets including Australia, Brazil, Netherlands, Singapore and Turkey, with plans to launch in the US, Belgium and the UAE.
We are deeply committed to shaping a fairer, more transparent and accessible society through blockchain technology. This is why we publish proof of reserves monthly, and continue to ship new innovative security features.
 

About the team:

 

As a key builder of DeFi products, the team plays an integral part in OKX's journey to reshape the financial ecosystem. OKX Earn provides users with a way to generate interest on your assets through multiple investment choices in the DeFi space, aiming to convert hodls to maximized crypto gains to millions of global users. The objective of the products is simple - hodl, have a good time and earn along the way.

 

Responsibilities:

  • Responsible for the development of the blockchain business server interface and the development of blockchain services required by other products
  • System performance optimization and technical research to ensure high availability, high reliability and high performance requirements
  • Improve architectural infrastructure through discovering service optimization points
  • Improve engineering production efficiency
  • Collaborate with key stakeholders to drive and define product requirements, complete functional design, architecture design optimization, R&D
 
Requirements:
  • Degree or above, majors in computer, software engineering and other related majors;
  • Solid foundation of JAVA, including JVM, IO, multithreading, concurrency, network, deep understanding of object-oriented, design principles, encapsulation abstraction, etc.;
  • Proficient in mainstream JAVA frameworks such as Spring/SpringMVC/SpringBoot, with practical project experience that can stand up to scrutiny, to C business experience and architecture experience, and experience in large-scale project foundation and application architecture design is preferred;
  • Experience in business development and architecture design with large traffic and high concurrency is preferred
  • Familiar with blockchain platform products is preferred, such as Bitcoin, Ethereum, Hyperledger, etc

Good to know:

  • Understand one or more mainstream DeFi projects: MakerDao, uniswap, compound, synthetix, etc
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