Senior Web3 Onchain Data Engineer

Okx; Hong Kong; On-site; HKD 600,000 - 1,000,000; Full time

Job summary

OKX in Hong Kong is seeking a data-engineering professional to join the Onchain Data Team. You will help build core data infrastructure across multiple blockchains, shaping data models, governance, and delivery for real-time insights.

You will work with data, security, and product teams to provide reliable onchain data services that power Wallet, DEX, Explorer, and other products, while improving performance and reliability.

Qualifications

• Strong CS fundamentals and programming ability in Java/Go/Python/C++.
• Hands-on experience in backend and distributed systems, data processing, and high availability.
• Able to drive cross-functional initiatives with product, security, and engineering teams.

Responsibilities

• Design, build, and evolve onchain data infrastructure and services.
• Develop multi-chain ingestion, real-time and batch computation, data governance, search, and storage.
• Collaborate with product, data, security, and engineering teams to deliver reliable data capabilities.

Skills

Java

Go

Python

C++

Job description

OKX in Hong Kong is seeking a data-engineering professional to join the Onchain Data Team. You will help build core data infrastructure across multiple blockchains, shaping data models, governance, and delivery for real-time insights.

You will work with data, security, and product teams to provide reliable onchain data services that power Wallet, DEX, Explorer, and other products, while improving performance and reliability.