Job Description

About the Company:

We are a rapidly growing DeFi protocol building core infrastructure for the next generation of decentralized finance. Backed by leading global Web3 investors, our platform has secured over $400 million in Total Value Locked (TVL) and serves nearly a million users. We specialize in lending and liquid staking solutions, delivering high-performance, secure, and user-friendly DeFi products. Join us as we shape the future of finance through cutting-edge blockchain innovation.

Position Overview:

We are looking for a

Backend Engineer

to lead the development of robust and scalable backend systems that power our DeFi applications. You will play a key role in designing secure APIs, integrating blockchain components, and ensuring high system performance. This position is ideal for engineers with a deep understanding of distributed systems, backend architecture, and blockchain technology.

Location:

Remote:

Shenzhen or Chengdu (1 position)

Hybrid:

San Francisco Bay Area (1 position)

Key Responsibilities:

Design and develop scalable, secure, and high-performance backend services for DeFi applications. Build and maintain APIs that support frontend applications, smart contracts, and third-party services. Work closely with frontend and smart contract engineers to ensure seamless integration across the full stack. Optimize backend architecture for fast and efficient data handling in a distributed environment. Conduct code reviews and address performance, reliability, and security issues proactively. Stay current with backend best practices and DeFi infrastructure developments.

Requirements:

3+ years of backend development experience, with strong proficiency in

Java

. Experience with

Node.js

,

Go

, or equivalent backend frameworks. Deep understanding of blockchain systems and familiarity with smart contracts and DeFi protocols. Experience with both

SQL

and

NoSQL

databases and managing data in distributed systems. Proven experience in building and maintaining backend APIs and microservices. Strong analytical and problem-solving abilities, with attention to detail. Bachelor's degree in Computer Science, Software Engineering, or a related field. * Fluent in English with excellent communication skills.