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Senior Java Backend Engineer — Asset & Earn

18 hours, 17 minutes ago
Singapore, Hong Kong
Full-time
Mid Level
Backend Engineer
Software Development
Java Kafka Kubernetes Linux Microservices MySQL Redis Spring Boot
Apply Now
OKX

OKX

OKX operates as a leading cryptocurrency exchange, providing users with a platform to buy, sell, and trade various digital assets such as Bitcoin, Ethereum, and XRP, while also offering tools for exploring Web3, decentralized finance (DeFi), and non-fu...

Diversified Financial Services
1K-5K
Founded 2017
View All Jobs 86

Description

  • Design and develop high-performance, high-availability backend services for Simple Earn, Flash Earn, and Loan products.
  • Build and maintain the Jumpstart subscription and allocation system for new token launches.
  • Design and implement backend systems for stablecoin yield distribution and settlement.
  • Collaborate closely with Product, Design, Risk, and Quant teams to deliver new earn and lending features.
  • Participate in on-call production support and incident response to maintain platform stability.

Requirements

  • Proficiency in AI-assisted development tools such as Codex and Claude Code is mandatory.
  • At least 3 years of backend development experience in financial or related industries.
  • Experience with microservice/API development using Java, Spring Boot, and Spring Cloud.
  • Strong understanding of multithreading, concurrency control, and distributed system design.
  • Experience building high-concurrency, high-availability, and high-performance systems.
  • Familiarity with messaging frameworks such as Kafka and caching solutions like Redis.
  • Experience with Kubernetes for container orchestration and deployment.
  • Solid experience with relational databases such as MySQL or equivalent.
  • Comfort working in a cloud-based Linux environment with production support capability.
  • Basic understanding of finance concepts, especially earn/deposit, lending/loan, and yield products.
  • Fluency in English and Mandarin.
  • Hands-on experience building earn or loan products, including interest accrual, risk control, and liquidity management, is preferred.
  • Familiarity with stablecoin mechanics such as USDT and USDC, and experience with yield distribution or settlement systems, is preferred.
  • Experience building token launch, quota allocation, or subscription systems such as Jumpstart-style products, is preferred.

Benefits

  • Competitive total compensation package.
  • Learning and development programs plus an education subsidy.
  • Team building programs and company events.
  • Wellness and meal allowances.
  • Comprehensive healthcare coverage for employees and dependants.

Interested in this position?

Apply directly on the company website

Apply Now

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