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Principal Engineer, Agent Infrastructure & Memory Architecture

OKX

Hong Kong IslandFull-timeOn-site

Posted 26 May 2026

About this role

The role involves architecting and implementing foundational systems for AI agents, focusing on scalable long-term memory, knowledge graph pipelines, and robust context management infrastructure. This includes translating advanced research concepts like Context Graphs and GraphRAG into production-grade, auditable, and reliable systems. Candidates must possess a PhD or Master's degree in a relevant field (CS, AI, ML, Robotics) along with at least 10 years of industry experience. Deep expertise is required in one of the core areas: long-term memory, knowledge graphs, or context management.

What they're looking for

AI InfrastructureAgent Memory ArchitectureKnowledge Graph InfrastructureContext Management SystemsGraphRAGLLM Reasoning SystemsRetrieval OptimizationProduction Engineering

Frequently asked questions

What does a Principal Engineer, Agent Infrastructure & Memory Architecture at OKX do?

The role involves architecting and implementing foundational systems for AI agents, focusing on scalable long-term memory, knowledge graph pipelines, and robust context management infrastructure. This includes translating advanced research concepts like Context Graphs and GraphRAG into production-gr…

What skills does this Principal Engineer, Agent Infrastructure & Memory Architecture role need?

Key skills for this role include AI Infrastructure, Agent Memory Architecture, Knowledge Graph Infrastructure, Context Management Systems, GraphRAG, LLM Reasoning Systems.

How much does a Principal Engineer, Agent Infrastructure & Memory Architecture at OKX pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Principal Engineer, Agent Infrastructure & Memory Architecture role remote, hybrid, or on-site?

This role is on-site, based in Hong Kong Island.

How do I apply for this Principal Engineer, Agent Infrastructure & Memory Architecture role?

You can apply directly on OKX's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.