Data & AI Analyst / Programmer (Python/SQL, over 40K)

CL Technical Services Ltd.; Sha Tin; On-site; HKD 250,000 - 380,000; Full time

Job summary

CL Technical Services Ltd. invites an experienced IT professional to design, build, and deploy AI solutions for our platform, including knowledge bases, dashboards, and recommendation systems. You will ensure secure, transparent AI applications and collaborate with cross‑functional teams to drive delivery.

Responsibilities include integrating with our e‑learning platform, data pipelines, Docker/Git deployment, and ongoing risk management for confidentiality and compliance.

Qualifications

• Minimum 3 years of post-qualification IT experience
• At least 1 year in a similar role
• Strong Python for AI/ML development
• Proficiency in web programming and SQL/MySQL/PostgreSQL
• Experience with data querying tools

Responsibilities

• AI solution development: design, build, and deploy secure AI applications for the platform.
• System integration: facilitate seamless integration with existing e-learning architecture.
• Data engineering: manage structured and unstructured data pipelines.
• Application support: provide IT support and troubleshoot applications.
• Risk management: identify and address data security and compliance risks.
• Continuous improvement: enhance system capabilities and stay updated on AI methodologies.
• Collaboration: work with knowledge management and collaborative tools across teams.

Skills

Python for AI/ML

Web programming

SQL/Databases

Data wrangling

Troubleshooting

Tools

Dify

n8n

LangChain

LlamaIndex

Vector databases

LLM APIs

AI agents

Job description

AI solution development: Design, build, and deploy secure and transparent AI applications for the platform, including knowledge bases, interactive dashboards, and recommendation systems.

System integration: Facilitate seamless integration of AI applications with existing e-learning architecture, ensuring compatibility and performance.

Data engineering: Manage structured and unstructured data pipelines, ensuring reliability, scalability, and compliance with confidentiality protocols.

Application support: Provide IT support, troubleshoot applications, and resolve technical issues under the supervision of the Statistician.

Risk management: Identify and elevate potential issues related to data security, compliance, vulnerabilities, and performance bottlenecks.

Continuous improvement: Enhance system capabilities, stay updated on AI methodologies, and apply best practices to improve the platform’s performance.

Collaboration: Work with knowledge management and collaborative tools to support cross-functional teams and ensure smooth project execution.

Job Requirements

Experience: Minimum of 3 years’ post-qualification IT experience, with at least 1 year in a similar role and comparable capacity.

Technical proficiency: Strong skills in Python for AI/ML development, web programming, SQL/MySQL/PostgreSQL, and structured data query tools.

AI orchestration tools: Exposure to platforms such as Dify, n8n, LangChain, LlamaIndex, and familiarity with RAG, vector databases, LLM APIs, and AI agents.

Dashboard development: Experience with data-driven dashboards and chat interfaces using Streamlit or Dash.

Deployment tools: Proficiency in deploying applications with Docker and Git version control.

Data science libraries: Hands-on experience with NumPy, Pandas, Matplotlib, Scikit-learn, TensorFlow, PyTorch, or Keras.

Cloud services: Knowledge of cloud services provided by the Digital Policy Office (e.g., GCIS, DCI) is an advantage.

Security awareness: Ability to enforce data confidentiality protocols and address ethical, legal, and compliance risks.

Problem-solving: Strong troubleshooting skills to resolve integration and application issues effectively.

Your application will include the following questions:

• Which of the following statements best describes your right to work in Hong Kong?
• What's your expected monthly basic salary?