Senior/Staff Engineer, Web3 Onchain Data

💼 Hiring: Senior/Staff Engineer, Web3 Onchain Data - OKX 📍 Hong Kong or Singapore | 🕐 Posted 20 hours ago - September 30, 2026 | 💰 Competitive | 🧑‍💻 On-site | 🔗 Java / Go / Python / Onchain Data OKX is hiring a Senior/Staff Engineer for the Onchain Data team. Responsibilities are matched to the candidate's strengths. 📋 Responsibilities include: - Design, build, and evolve onchain data infrastructure, data services, or business systems - Build multi-chain ingestion, real-time and batch computation, data governance, search, storage, and serving - Contribute to explorers, the Project Marketplace, labels, risk control, DEX rankings, and token scoring - Identify critical problems, design solutions, and drive execution - Build highly available global systems and apply AI tools, agents, and engineering automation - Collaborate with product, data, security, algorithm, operations, and engineering teams 🔑 Requirements / Must-have: - Strong computer science fundamentals and coding in Java, Go, Python, or C++ - Clear logical thinking and independent problem solving - Experience in backend or distributed systems, real-time or batch data, high-concurrency systems, risk or security, or AI agents and LLM applications - Strong ownership, accountability, cross-team communication, and learning ability 🛠 Nice-to-have / Preferred: - Web3, public blockchains, onchain data, wallets, DEXs, explorers, or smart contracts - Familiarity with EVM, UTXO, or Move - Large-scale data processing, databases, messaging, caching, or search - Fintech, risk, or security; AI-tool use, English, or zero-to-one ownership 💡 Perks & Benefits: - Competitive total compensation, L&D programs, and an education subsidy - Team events, wellness and meal allowances, and healthcare for employees and dependants - Career options across Mainland China, Hong Kong SAR, and Singapore 🌍 Location & Time Zone: - On-site in Hong Kong or Singapore 📩 To apply: Apply on the official OKX vacancy page: https://job-boards.greenhouse.io/okx/jobs/7990958003 🔗 Original post: https://www.linkedin.com/posts/vincentcfr_okx-is-hiring-a-seniorstaff-engineer-to-share-7511053463309557760-HEGB/ 📌 New here? Subscribe and mute notifications to avoid noise. 🔎 Search by role or skill, or check the pinned messages for a short vacancy list. ⚠️ DYOR! I do not verify every job. Requests to download and run files or make a payment are major scam warning signs. 🚩 ❗️ I am not hiring. I only share fresh Web3 jobs posted by others. #NFA #DYOR 🌎 All my other social media! Subscribe!👇 💡 Intern/Junior Web3/Crypto/Blockchain Roles DAILY 📱 Allweb3jobs on Twitter/X 📱 Allweb3jobs on LinkedIn 📱 Coinmarketcap token analysis 🪙 Binance token analysis 💬 Want to promote something or just ask a question? Feel free to reach out: @crypto_vazima