Senior/Staff Engineer - Web3 - Onchain Data

OKX
Hong Kong, Singapore
Workplace: OnsiteFull timeFunction: Solutions Engineering & Sales EngineeringSkills: ["Hunger","Curiosity","Problem decomposition","Judgment","Ownership","Accountability","Communication","Learning ability","Collaboration"]

Build and evolve onchain data infrastructure and data services for OKX Web3, powering real-time and batch data ingestion, governance, search, storage, and serving capabilities. Contribute to blockchain explorer and onchain data products, including assets, labels, risk control data, and DEX rankings. Design highly available, high-performance systems for heterogeneous chains, large-scale data, and high concurrency, using AI tools to improve engineering productivity and reliability.

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FursaFursa
OKX
OKX
23 hours ago

Senior/Staff Engineer - Web3 - Onchain Data

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 18 hours agoStatus: Live

Job Summary

Build and evolve onchain data infrastructure and data services for OKX Web3, powering real-time and batch data ingestion, governance, search, storage, and serving capabilities. Contribute to blockchain explorer and onchain data products, including assets, labels, risk control data, and DEX rankings. Design highly available, high-performance systems for heterogeneous chains, large-scale data, and high concurrency, using AI tools to improve engineering productivity and reliability.
Location: Hong Kong, Singapore
Workplace: Onsite
Employment Type: Full time
Job Function: Solutions Engineering & Sales Engineering
Seniority: Mid level

Key Responsibilities

  • •Design, build, and evolve onchain data infrastructure, data services, or business systems, owning quality and outcomes of critical modules.
  • •Build multi-chain ingestion and real-time/batch computation, including data governance, search, storage, and serving capabilities to improve data accuracy, completeness, and freshness.
  • •Contribute to blockchain explorers, Project Marketplace, onchain assets, labels, risk control, and DEX rankings/token scoring products.
  • •Identify and solve critical technical and business problems by designing solutions, coordinating resources, driving execution, and reviewing outcomes.
  • •Build globally deployed systems focused on high availability, high performance, scalability, and continuous improvements in reliability and cost efficiency.

Pay and Benefits

Perks:Health InsuranceMeal AllowancesLearning BudgetWellness Stipend

Key Requirements

  • •Strong computer science fundamentals and coding ability in at least one mainstream programming language (Java, Go, Python, or C++).
  • •Hands-on experience with backend/distributed systems, or real-time/batch data processing, data platforms, search, and storage.
  • •Experience building high-concurrency, high-availability systems and reliability engineering, or risk control/security/data analysis.
  • •Ability to apply AI tools (including agents/LLM applications) to solve real problems and engineer scalable capabilities.
  • •Open, effective cross-team communication with strong ownership to drive initiatives to measurable outcomes.
Experience:Web3BlockchainsOnchain dataDistributed systemsData processingFintechRisk controlSecurityAI/LLME-commerceRecommendation systemsStream processing
Skills:HungerCuriosityProblem decompositionJudgmentOwnershipAccountabilityCommunicationLearning abilityCollaboration
Languages:English
Tech Stack:JavaGoPythonC++EVMUTXOMoveLLM applicationsAI agentsReal-time computationBatch computationData governanceSearchStorageStream processingDatabasesMessaging systemsCachingHigh-availability systems

Company Brief

OKX
Global cryptocurrency exchange and Web3 technology provider offering spot and derivatives trading, custody, wallet services, and blockchain infrastructure to retail and institutional users worldwide.
Industry: Trading Platforms
Company Size: Enterprise (1,001+ employees)
Growth: Established Company
Headquarters: Victoria, Seychelles
Founded: 2017
WebsiteLinkedIn