OKX - Principal Engineer, Agent Infrastructure & Memory Architecture
Requirements
• Possess a deep expertise in at least one of the following areas: long-term memory, knowledge graphs, or context management. • long-term memory • knowledge graphs • context management • Experience in top-tier AI labs or Tech industry leaders • Experience in high-frequency trading, fintech, Web3, or crypto platforms is a strong advantage • Startups or research-intensive environments preferred; must be comfortable operating with ambiguity and speed
Responsibilities
• Architect and implement long-term memory infrastructure for AI agents, including auditable, versioned, and rollback-capable middleware that supports persistent, stateful reasoning. • Architect and implement long-term memory infrastructure for AI agents • Design and own end-to-end GraphRAG and knowledge graph pipelines, from ingestion and schema design to graph indexing, retrieval optimization, and integration with LLM-based reasoning systems. • Design and own end-to-end GraphRAG and knowledge graph pipelines • Build scalable context management infrastructure, elevating context from prompt-level techniques to structured, maintainable systems such as Context Graphs that enable long-horizon and cross-session reasoning. • Build scalable context management infrastructure • Translate advanced agent research into production-grade systems, prototyping emerging architectures and establishing best practices for memory, retrieval, and infrastructure reliability. • Translate advanced agent research into production-grade systems • Ensure reliability, observability, and governance of agent infrastructure, including traceable memory operations, evaluation frameworks, and safeguards against drift and degradation. • Ensure reliability, observability, and governance of agent infrastructure • What We Look For In You • PhD or Master's in Computer Science, AI, Machine Learning, Robotics or related field with at least 10 years of industry experience.
Benefits
• Competitive total compensation package • L&D programs and Education subsidy for employees' growth and development • Various team building programs and company events • Wellness and meal allowances • Comprehensive healthcare schemes for employees and dependants • More that we love to tell you along the process! • All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. • If in doubt, please apply directly through our official careers website. • Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.
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