Blockchain Node Developer

Published: 2025-11-19
OKX

OKX is a world-leading digital asset exchange, providing advanced financial services to traders worldwide leveraging blockchain technology. Our platform offers spot & derivatives trading helping traders optimize their strategy. It provides a safe, reliable and stable environment for digital assets trading via web interface and mobile app by adopting GSLB, and distributed server clusters. We believe blockchain technology will eliminate ...

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Job details

Hong Kong SAR, China (region)
On-site
Full-time

Categories

Docker
Kubernetes
Golang
Cloud
Developer
Rust
Web3
Crypto
Blockchain
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 (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About the Opportunity

What You’ll Be Doing:

  • Responsible for researching Web3 blockchain projects (such as Brc20 and other new projects), performing requirement analysis, technical planning, design, development, and efficient delivery.
  • In charge of researching, maintaining, and upgrading all blockchain node clients, ensuring efficient and stable service operation.
  • Deeply research blockchain node source code (such as Geth, Bitcoin Core, Cosmos, etc.) and carry out secondary development to support various business needs, including diverse RPCs.
  • Participate in the design and implementation of various cloud architectures for blockchain nodes, tackle challenges in ensuring consistency between node services, and build highly available node services.
  • Research cutting-edge blockchain technologies, including emerging public chains and ecosystems.

What We Look For In You:

  • Bachelor's degree or higher in Computer Science, Software Engineering, or related fields.
  • Proficient in Golang/Rust languages and their technical frameworks.
  • A strong interest in the underlying technology of blockchain, diligent, eager to learn, passionate about the Crypto industry. Candidates with a background in the blockchain industry are preferred, especially those familiar with projects like Bitcoin, Ethereum, Cosmos-sdk, etc.
  • Skilled in using Docker and Kubernetes for containerized management and orchestration.
  • Good communication skills; fluency in Chinese and English.
Perks & Benefits
  • Competitive total compensation
  • Comprehensive insurance coverage for employees and their dependants
  • More that we love to tell you along the process!
Notice: All official OKX vacancies are posted on this site. We are not affiliated with other third-party job boards except Linkedin.com, listings on other sites may be inaccurate or outdated. This is the only source of truth for applications. Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.
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