OKX

Principal AI Engineer, Chatbot Development

OKX
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8 months ago
San Jose, CA, USAStaff+
H1B sponsor

Base Salary

$313k - $450k/yr

Responsibilities

  • Lead the design, development, and lifecycle management of conversational chatbot products for enterprise and consumer use cases.
  • Define the technical vision and own end-to-end delivery of production-grade conversational AI platforms.
  • Drive experimentation, simulations, and continuous learning pipelines to optimize chatbot performance.
  • Design multi-level intent routing, classifier training, and fallback strategies.
  • Build dialogue quality evaluation systems.
  • Drive automated bad-case discovery, A/B testing, and continuous iteration loops.
  • Ensure scalability, security, and regulatory compliance of AI-powered solutions in the crypto exchange domain.

Requirements

  • Master's or PhD in Computer Science, AI, Machine Learning, or a related field.
  • At least 10 years of industry experience.
  • Deep understanding of industrial dialogue systems, including orchestration layers, intent classification, policy control, and fallback strategies.
  • Proven experience deploying large-scale conversational products for business or consumer users in production.
  • Hands-on experience designing multi-tier intent routing and training classifiers for high-accuracy task allocation.
  • Experience building structured dialogue evaluation frameworks using automatic metrics, LLM-as-judge, and human review systems.
  • Strong experience with automated bad-case discovery, logging systems, experiment design, and A/B testing frameworks.
  • Experience in top-tier AI labs or leading technology companies is desirable.
  • Experience in high-frequency trading, fintech, Web3, or crypto platforms is advantageous.
  • Startup or research-intensive environment experience and comfort operating with ambiguity and speed are preferred.

Benefits

  • Medical, financial, and other benefits may be provided depending on the position.
  • Performance bonus and long-term incentives may be provided.

Categories

OKX

About OKX

5,001-10,000 employees

OKX builds a global cryptocurrency exchange and Web3 wallet used by retail and institutional traders for spot, derivatives, and DeFi access, with developer APIs. Its business model centers on trading and financing fees, plus wallet and on-chain services. Founded in 2017 and privately held, OKX publishes monthly proof-of-reserves and operates as part of the OKG group serving crypto markets worldwide.

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