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Who We Are
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 (d Apps). We are backed by our Proof of Reserves, ensuring safety and reliability. Our core principles—We Before Me, Do the Right Thing, and Get Things Done—guide our culture and environment across our global offices.
About The Opportunity
What You’ll Be Doing:

Develop blockchain application layer business services (web3 wallet, staking, De Fi protocols, etc.)
Optimize system performance, conduct R&D to ensure high availability, reliability, and performance
Identify service optimization points and improve engineering efficiency
Translate business and product requirements into functional and architecture designs

What We Look For In You

Solid Java programming experience, understanding of JVM, multi-threading, collections, and IO
Bachelor's degree or higher in computer science, software engineering, or related field
Proficient in frameworks like Spring Boot and Mybatis
Experience with databases such as My SQL, Redis, Elasticsearch, HBase, Kafka, or Middleware
Strong interest in technology, good learning ability, and broad vision
Experience with blockchain platforms (Bitcoin, Ethereum) or De Fi projects (Maker Dao, Uniswap, etc.)
High industry sensitivity and ability to lead team in blockchain trends

Nice to Have

Experience in high-concurrency, high-availability, high-performance projects
Knowledge of blockchain technologies (BTC, ETH, Cosmos, Dot) or De Fi projects
Lively personality, good communication skills, project management experience
Proficiency in C++, Go, or Type Script

Perks & Benefits

Competitive compensation
Comprehensive insurance for employees and dependents
Additional benefits shared during the hiring process

Seniority level

Mid-Senior level

Employment type

Full-time

Industries

IT Services and IT Consulting

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