Senior Financial AI Engineer (Data & Knowledge Engineering)

New
B
BinanceFinancial AI
Asia / Taiwan, Taipei / Hong KongFull-TimeSenior
Salary not disclosed
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Job Details

Experience
5+ years
Required Skills
PythonJavaMachine LearningNLPDistributed Systems

Requirements

  • Master’s degree or above in Computer Science, Software Engineering, AI, or a related field.
  • 5+ years of professional experience in backend, data platforms, ML engineering, or AI application engineering.
  • Deep familiarity with equity markets, investor research workflows, trading mechanics, and corporate actions.
  • Proficiency in Python and at least one additional backend language such as Java.
  • Proven experience building production-grade LLM, NLP, or ML systems.
  • Production experience with knowledge engineering or RAG systems, covering ingestion to online feedback.
  • Strong understanding of full-text search, vector search, document storage, and retrieval optimization techniques.
  • Expertise in designing for performance, stability, cost, and observability in large-scale processing systems.
  • Experience in distributed systems and service interface design.
  • Ability to adapt to new data sources and distill complex logic into reusable frameworks.

Responsibilities

  • Own production-grade AI data processing pipelines for financial content including text, table, layout, and audio/video processing.
  • Build layered financial knowledge bases managing source documents, structured facts, entities, and relationship data.
  • Engineer and operate production RAG services, including query processing, multi-route retrieval, reranking, and evidence citation.
  • Design extensible AI data processing and indexing frameworks to support diverse sources, formats, and historical backfills.
  • Integrate LLMs, NLP models, and rule systems into unified pipelines with robust task orchestration and version governance.
  • Own engineering capabilities including API design, caching, fault recovery, canary releases, and capacity governance.
  • Establish comprehensive quality systems for AI data and RAG retrieval accuracy, latency, and cost efficiency.
  • Collaborate with data, algorithm, product, and compliance teams to deploy reliable AI services for equities products.
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