Data Scientist: Predictive Analytics & AI Solutions Lead

Combuilder Pte Ltd; Hong Kong; On-site; HKD 420,000 - 750,000; Full time

Job summary

Combuilder Pte Ltd in Hong Kong is seeking a Data Scientist to design and implement cohesive data integration and advanced analytics solutions across structured and unstructured data.

You will support mission-critical initiatives including predictive modelling, forecasting, NLP/text mining, and optimization within regulated and public-sector contexts, collaborating with clients and stakeholders to translate complex problems into scalable data products.

Qualifications

• Bachelor's or master's degree in Computer Science, Mathematics, Statistics, Business Analytics or equivalent.
• 1-10 years' experience in data science and data analytics fields.
• Proven experience in data processing, feature selection, hyper-parameter optimization, model validation and visualization.
• Proven experience in AWS SageMaker, Amazon Quick Sight, Python (e.g., Pandas, NumPy/SciPy, Scikit-Learn, XGBoost, pyspark, etc) and other related tools.
• Experience with Agentic AI/Generative AI (LLM-based solutions) is an advantage.
• Strong SQL skills with experience working on relational data models and large datasets.
• Experience in production software engineering routines such as test-driven development, code versioning with Git, code reviews, and CI/CD.
• Demonstrated ability to engage business stakeholders and lead data or analytics requirement workshops.
• Excellent communication skills; both in written and spoken English.

Responsibilities

• Primarily responsible for applying data analysis and analytics knowledge to deliver client engagements within our Data and Analytics practice.
• Develop and manage the end-to-end lifecycle of analytics projects from requirements to deployment and monitoring.
• Lead or support workshops translating business needs into analytical specifications.
• Propose, implement, and validate data science models with explainability, scalability, and integration considerations.
• Participate in software development processes and document requirements and code.
• Produce high quality client-ready deliverables and content.
• Drive assigned modules or workstreams with minimal supervision in fast-paced projects.
• Prepare data development artefacts and technical documentation for governance and audit.

Skills

Data analysis

Feature selection

Hyper-parameter optimization

Model validation

SQL

Stakeholder engagement

Analytical problem solving

Communication skills

English proficiency

Education

Bachelor's or Master's in CS/Math/Statistics/Analytics

Tools

AWS SageMaker

Amazon QuickSight

PySpark

Python (Pandas, NumPy, SciPy, scikit-learn, XGBoost)

Git

Job description

Combuilder Pte Ltd in Hong Kong is seeking a Data Scientist to design and implement cohesive data integration and advanced analytics solutions across structured and unstructured data.

You will support mission-critical initiatives including predictive modelling, forecasting, NLP/text mining, and optimization within regulated and public-sector contexts, collaborating with clients and stakeholders to translate complex problems into scalable data products.