AI Developer: LLM, RAG & Python (0-3 years exp / Fresh Grad)

Global Executive Consultants Ltd.; Hong Kong; On-site; HKD 300,000 - 450,000; Full time

Job summary

A consulting firm in Hong Kong is seeking an AI Developer to assist in building AI-powered applications. Responsibilities include designing solutions around LLM integration, implementing Retrieval-Augmented Generation pipelines, and developing automated workflows using tools like n8n and Kubernetes. The ideal candidate will have solid Python skills, exposure to AI concepts, and strong teamwork abilities. Fluency in English is mandatory, with Cantonese preferred. A collaborative mindset is essential for success in this fast-paced environment.

Qualifications

• Solid programming skills in Python with AI/ML frameworks.
• 0–2 years of experience in AI concepts, especially LLMs.
• Fluency in English is essential; Cantonese is a plus.

Responsibilities

• Design and maintain AI-powered applications focusing on LLM integration.
• Implement RAG pipelines and handle prompt engineering tasks.
• Collaborate to translate requirements into technical designs.

Skills

Python programming

AI/ML frameworks (PyTorch, TensorFlow, Scikit-learn)

LLMs

NLP

Computer Vision

n8n workflows

Kubernetes (K8S)

Teamwork

Interpersonal skills

Fluency in English

Tools

Docker

AWS

Azure

Job description

AI Developer: LLM, RAG & Python (0-3 years exp / Fresh Grad) (Ref. No.: 27650)

Our client, a Retail Bank, is looking for high‑caliber person to fill the position.

Job Duties

• Design, build, and maintain AI‑powered applications alongside senior developers, focusing on LLM integration and automation.
• Implement and optimize RAG (Retrieval‑Augmented Generation) pipelines and handle prompt engineering and fine‑tuning tasks.
• Develop and manage automated workflows using n8n and support deployments within Kubernetes (K8S) environments.
• Collaborate with end‑users to translate functional administrative requirements into robust technical designs and AI solutions.
• Preprocess and analyze internal data sets to train, evaluate, and experiment with new machine learning models and algorithms.
• Manage the end‑to‑end development cycle, from initial scoping and testing to production troubleshooting and deployment.
• Maintain high‑quality technical documentation to ensure seamless project handovers to the ITSO internal team.

Job Requirements

• Solid programming skills in Python and hands‑on experience with AI/ML frameworks (e.g., PyTorch, TensorFlow, Scikit‑learn).
• 0–2 years of experience with core AI concepts, specifically LLMs, NLP, or Computer Vision.
• Familiarity with n8n workflows and Kubernetes (K8S) would be great.
• Experience with LLM orchestration (LangChain / LangGraph), containerization (Docker), and cloud platforms (AWS/Azure) is a major plus.
• Strong interpersonal skills with a focus on teamwork; ability to thrive in a collaborative, fast‑paced environment.
• Fluency in English is essential; proficiency in Cantonese and prior experience in a Hong Kong institutional IT department are highly advantageous.