My client , an end-to-end IT solution provider and they are looking for a Senior Data Scientist to join their Kwun Tong office:-

Responsibilities:

Machine learning & analytics solution delivery

• Design, build, and deploy data/analytics models that support Retails decisions (e.g., performance diagnosis, segmentation, forecasting, uplift/impact measurement, ranking/recommendation where relevant).

• Drive end-to-end delivery: problem framing → data requirements → modeling → validation → rollout → monitoring → iteration, with clear definitions of success metrics and adoption.

• Continuously monitor and improve model performance, scalability, and reliability in production environments (data quality, drift, retraining/refresh cadence).

Generative AI literacy & application

• Demonstrate solid understanding of GenAI/LLM fundamentals and failure modes (prompting, context limits, hallucination risk, retrieval/RAG patterns, evaluation and guardrails).

• Collaborate with LLM developers/MLEs to apply GenAI where it improves the Cat Man workflow (e.g., insight summarization, NL-to-SQL/agent-assisted analytics, RAG over category documents), with measurable quality and governance.

Business partnership & delivery accuracy

• Work closely with Business stakeholders to confirm requirements, validate assumptions, interpret results correctly, and ensure delivery matches real decision workflows.

• Communicate trade-offs clearly (speed vs accuracy, complexity vs maintainability), and proactively manage scope, risks, and stakeholder expectations.

• Mentor junior team members and raise delivery standards (documentation, testing discipline, experiment rigor).

Requirements:

• Bachelor’s or Master’s degree in Computer Science, Mathematics, Data Science, or a related field.

• 5+ years of experiencein data science / applied machine learning, with proven delivery of end-to-end analytics/ML solutions in real-world or production environments.

• Working knowledge of GenAI/LLM systems (RAG, evaluation, guardrails) and ability to explain how/why the system behaves.

• Strongproficiency in Python; strong SQL and data-wrangling skills.

• Experience with model deployment, optimization, and monitoring (CI/CD, versioning, performance tracking, incident handling).

• Strong stakeholder management skills: able to lead ambiguous projects, align metrics, and drive delivery with minimal guidance.

• Excellent communication and collaboration skills.

• Retail / FMCG exposure (customer/ assortment/ pricing/ promo context) will be advantage.

• Good communication skill in both spoken and written English and Chinese.

• Project Nature: Commercial

Package:

• Offer : HK$55K x 13

• Double pay

• 15 days annual leave

• Birthday leave

• Pay days sick leave

• Medical

• Location: Kwun Tong