Senior Data Scientist, AI & Operational Analytics

HCL SINGAPORE PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

HCL SINGAPORE PTE. LTD. seeks a Data Scientist to support 4–5 product squads delivering AI-enabled solutions for government agencies.

You will work across the full data science lifecycle, from exploration to production deployment. You will build scalable data pipelines, develop predictive models, and collaborate with domain experts to embed analytics into workflows, with a focus on operational efficiency and risk detection.

Qualifications

• Bachelor's degree in Data Science, CS, Statistics or related field.
• 5+ years of experience with large-scale datasets.
• Hands-on experience in statistical analysis, feature engineering, ML, model evaluation.
• Experience with anomaly detection, classification, clustering, risk modeling.
• Experience deploying ML models into production environments.

Responsibilities

• Analyze large datasets to identify trends, anomalies, and risk indicators.
• Develop analytical solutions involving anomaly detection, clustering, segmentation, and risk-scoring methodologies.
• Build and evaluate supervised machine learning models using historical and labeled datasets.
• Perform feature engineering using structured and unstructured data sources.
• Design and execute model evaluation frameworks, including precision/recall analysis.
• Collaborate with domain experts to integrate outputs into workflows.
• Build and maintain scalable data processing pipelines.
• Develop and deploy production-ready models and scoring solutions.
• Monitor model performance, data quality, and data drift post-deployment.
• Conduct exploratory data analysis to uncover workflow optimization opportunities.
• Support adoption of LLMs and AI techniques alongside traditional ML.

Skills

Python

SQL

Data Science

Machine Learning

Communication

Education

Bachelor’s degree in Data Science or related field

Tools

Git

APIs

CI/CD

Docker

Job description

HCL SINGAPORE PTE. LTD. seeks a Data Scientist to support 4–5 product squads delivering AI-enabled solutions for government agencies.

You will work across the full data science lifecycle, from exploration to production deployment. You will build scalable data pipelines, develop predictive models, and collaborate with domain experts to embed analytics into workflows, with a focus on operational efficiency and risk detection.