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, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is 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.

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