CareerPlan

AI Engineer Lead/ Senior AI Engineer

Hong Kong, Hong Kong, HKFull-time50k–90k2026-10-21 → 2026-11-10

Core

Design, build, and deliver production-grade AI solutions, including AI agents, RAG/GraphRAG systems, and secure microservices for enterprise applications.

Role type

Senior AI Engineer (hands-on IC)

Builds

Production-ready LLM solutions, agentic workflows, task orchestration routines, automated tools, and secure backend APIs.

Domain

Enterprise AI / Large Language Models (LLMs) / Knowledge Engineering

Deliverable

production ML models

Required skills

Python, LLM application development, prompt orchestration, function calling, RAG implementation, GraphRAG, vector embeddings, microservices architecture, RESTful APIs, distributed systems, security/privacy controls, LangChain, LangGraph

Preferred skills

Experience with enterprise languages (Java, TypeScript/JavaScript, Go), AI coding tools (Cursor, Claude Code, Copilot), evaluation frameworks, knowledge graph integrations

Technologies

Python, LangChain, LangGraph, Vector Databases, Knowledge Graphs, Microservices, REST APIs

Responsibilities

Design and build production-ready LLM solutions and agentic workflows; Implement and optimize enterprise Knowledge Augmentation solutions using RAG and GraphRAG; Develop secure, scalable backend services and data pipelines; Integrate AI coding tools to streamline development; Implement evaluation protocols, logging, telemetry, and guardrails for runtime quality; Partner with stakeholders to gather requirements and ensure enterprise compliance; Support application deployment, monitoring, and troubleshooting.