OKX

4 days ago

Senior Java Backend Engineer — Asset & Earn

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 15 hours agoStatus: Live

Job Summary

Build and scale backend services for Simple Earn, Flash Earn (including Jumpstart), loan products, and stablecoin yield features. Develop high-performance APIs, subscription/allocation systems for token launches, and settlement logic for stablecoin yield distribution. Collaborate with Product, Design, Risk, and Quant teams, and participate in on-call production support and incident response to ensure platform stability.

Location: Hong Kong, Singapore

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•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.
•Work closely with Product, Design, Risk, and Quant teams to deliver earn and lending features.
•Participate in on-call production support and incident response to ensure platform stability.

Pay and Benefits

Perks:Health InsuranceLearning BudgetMeal Allowance

Key Requirements

•Minimum 3 years of backend development experience in financial or related industries.
•Experience building microservices/APIs with Java, SpringBoot, and SpringCloud.
•Strong understanding of multi-threading, concurrency control, and distributed system design for high-concurrency, high-availability systems.
•Familiarity with Kafka and Redis, plus experience with Kubernetes (K8s) and relational databases (MySQL or equivalent).
•Fluency in English and Mandarin; comfortable working in a cloud-based Linux environment with production support capability.

Experience:3+ yearsFinancial services

Skills:Concurrency controlDistributed systemsIncident responseCollaboration

Languages:EnglishMandarin

Tech Stack:JavaSpringBootSpringCloudKafkaRedisKubernetesMySQLLinuxCodexClaude Code

Company Brief

OKX

Global cryptocurrency exchange and Web3 technology provider offering spot and derivatives trading, custody, wallet services, and blockchain infrastructure to retail and institutional users worldwide.

Industry: Trading Platforms

Company Size: Enterprise (1,001+ employees)

Growth: Established Company

Headquarters: Victoria, Seychelles

Founded: 2017

Website LinkedIn

Loading job details...

Preparing the role view and application actions.

OKX