Senior / AI Solution Engineer (AI & Full-Stack) (Ref: 26101304)(J33991)

Established In 2013, Best Mart 360º has over 190 branches in prestigious shopping areas across Hong Kong and Macau. With mission of providing products with “Best Quality”, “Best Prices”, we insist on developing “Global Procurement” network with overseas suppliers, providing an exquisite shopping experience for our customers. We carry various categories, including Chocolate and Confectioneries, Nuts and Dried Fruits, Beverages and Wines as well as Grocery. Frozen and Chilled products are available at selected stores.

Build Your Career with Our Job Opportunity

Senior / AI Solution Engineer (AI & Full-Stack) role involving collaboration with business units, developers, and infrastructure teams to analyze requirements and recommend optimal AI technologies. The position encompasses AI model development, deployment, performance optimization and building scalable application across ML, LLM, RAG, Computer Vision, or NLP scenarios, alongside full-stack development responsibilities.

Build Your Career with Our Job Opportunity

• Collaborate with business units, developers, and infrastructure teams to analyze requirements and recommend optimal AI technologies

• Handle AI model development, deployment, and performance optimization across ML, LLM, RAG, Computer Vision, or NLP scenarios

• Build AI-related MLOps/DataOps pipelines to enhance automation and maintainability

• Responsible for AI integration, connect cloud AI services (Azure OpenAI, Claude, Vertex AI) and implement GenAI / RAG features with vector databases (Pinecone, FAISS) and LangChain

• Full-Stack development: Build scalable applications using Node.js, and React.js / Next.js

• Frontend Engineering: Craft responsive UIs using React.js, TypeScript, and Tailwind CSS

• Backend & APIs: Design microservices, RESTful APIs, and GraphQL endpoints

• Databases & Operations: Maintain SQL/MySQL databases, containerize apps with Docker/Kubernetes, and deploy on AWS, Azure, or Alibaba Cloud

Ready to Make an Impact? Here's What You'll Need

• 3+ years in full-stack web development and system design

• Bachelor's degree or above in Information Technology, Computer Science, or related fields

• Frontend: React.js / Next.js, JavaScript/TypeScript, Tailwind CSS

• Backend: Java (Spring Boot) & Node.js

• Databases: MySQL, PostgreSQL, MS SQL, and REST/GraphQL APIs

• AI Capabilities: Hands-on experience with LLM APIs, Prompt Engineering, LangChain, and RAG architectures

• DevOps & Cloud: Experience with Docker, Kubernetes, and AWS/Azure/Alibaba Cloud

Preferred Experience

• Background in Retail, E-commerce, FMCG, or F&B systems

• Design, develop and implement enterprise-grade AI-centric solutions

• 2+ years of hands-on experience with LLM applications and Prompt Engineering

*** More experience will be considered for Senior AI Solution Engineer***