TEKsystems
AI Engineer (LangChain / LangGraph)
Skills
2 months ago
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Important information
Contract type:
Permanent
Salary:
HK$360,000 – HK$540,000 / year
Location:
Hong Kong
Work mode:
Hybrid
Published on:
26 August 2026
What they need
About the role
We are hiring an AI Engineer to join a growing AI and GenAI team within a large global retail organization. This is an excellent opportunity for candidates with at least 2-3 years of experience who are passionate about building production-grade AI applications and agentic workflows. The role offers a flexible working environment, enabling employees to enjoy greater autonomy while collaborating with cross-functional teams to deliver innovative AI solutions.
Key responsibilities
- Productionize AI and agent workflows into reliable backend services and pipelines
- Deploy and manage environments across development, testing, and production environments with proper version control and release tracking
- Implement business-specific configurations, SQL templates, and model logic
- Build secure access-control and validation workflows for data and application services
- Improve platform reliability through robust error handling, retry mechanisms, and fail-safe processes
- Develop automated testing and performance testing capabilities
- Monitor AI applications, pipelines, model usage, and operational performance
- Optimize system performance through caching, asynchronous processing, and infrastructure tuning
- Collaborate with Data Scientists, Front End Engineers, Business Analysts, QA, and platform teams
About you
2-3+ years of experience in AI Engineering, Machine Learning Engineering, or Backend Engineering
Hands-on experience with LangChain or LangGraph
Able to work Independently
Willing to Learn
Why Join?
- Flexible working arrangement.
- Opportunity to work on cutting-edge GenAI and Agentic AI solutions.
- Exposure to enterprise-scale AI deployment and production environments.
- Collaborative environment with multidisciplinary technology teams.
- Opportunity to make a direct impact within a large global retail organization.
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