Jobs / Singapore / OKX UK FinTech Company LImited
Senior/Staff Engineer - Web3 - Onchain Data
OKX UK FinTech Company LImited · 🌍 Hong Kong, Hong Kong SAR; Singapore, Singapore
Sponsorship verdict
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- Can’t check pay against the visa rulesNo salary stated. Singapore Employment Pass needs at least SGD 67,200 a year. Source: https://www.mom.gov.sg/passes-and-permits/employment-pass/eligibility, rules effective 2025-01-01.
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Sponsor Radar — OKX UK FinTech Company LImited
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About the role
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 Onchain Data Team The Onchain Data team builds the core data and technology infrastructure behind OKX Web3. We connect to diverse blockchain networks and collect, process, govern, interpret, and serve large-scale onchain data, delivering accurate, real-time, and reliable capabilities to Wallet, DEX, Explorer, Risk, CeFi, and AI products. Our scope includes, but is not limited to: • Multi-chain data ingestion, parsing, computation, and unified data models; • Data capabilities for onchain assets, transactions, addresses, tokens, contracts, and projects; • Blockchain explorers, the Project Marketplace, Onchain Data APIs, bots, and agents; • Labels, risk detection, risk-control data, and security investigation capabilities; • DEX trending rankings, token scoring, and other onchain data products; • Global multi-region deployment, high-availability architecture, performance optimization, and system reliability; • Deep application of AI in engineering, data analysis, risk investigation, and intelligent operations. You will work on challenges involving heterogeneous chains, large-scale data, real-time computation, high concurrency, high availability, data accuracy, and complex cross-functional collaboration. Your work can directly improve user experience, asset security, and business growth. What You May Work On This is a broad hiring track rather than a single fixed role. Your responsibilities will be matched to your strengths, experience, and interests, and may include one or more of the following: • Design, build, and evolve onchain data infrastructure, data services, or business systems, taking ownership of the quality and outcomes of critical modules. • Build multi-chain ingestion, real-time and batch computation, data governance, search, storage, and serving capabilities, continuously improving data accuracy, completeness, and freshness. • Contribute to blockchain explorers, the Project Marketplace, onchain assets, labels, risk control, DEX rankings, token scoring, and related platforms or products. • Identify critical technical and business problems, make sound judgments, design solutions, coordinate resources, drive execution, and review outcomes. • Build highly available, high-performance, scalable global systems, while continuously improving reliability, cost efficiency, delivery efficiency, and user experience. • Use AI tools deeply and explore agents, intelligent investigation, engineering automation, and intelligent operations, turning successful practices into reusable team capabilities. • Collaborate with product, data, security, algorithm, operations, and engineering teams to drive cross-functional initiatives to completion. What We Value Most Hunger — Curiosity and Drive • You stay curious about AI, Web3, emerging technologies, and new business domains, and can learn unfamiliar areas quickly. • You do not wait for instructions when facing