Senior Data Scientist
ASTEK SINGAPORE INNOVATION TECHNOLOGY PTE. LTD.
- Min 8 years of experience in related field
- Engineer and extract meaningful features from transaction data to enhance machine learning model performance.
- Perform feature selection and apply dimensionality reduction techniques to optimize computational efficiency and model accuracy.
- Design, develop, train, and evaluate machine learning models leveraging transaction datasets.
- Conduct cross-validation and fine-tune model hyperparameters to maximize performance.
- Continuously monitor model outputs to detect data drift, concept drift, and overall model degradation.
- Establish and maintain automated model retraining and updating workflows to ensure sustained model relevance and accuracy.
- Integrate Generative AI (GenAI) tools and methodologies to streamline transaction monitoring and reduce development cycles.
- Design, test, and refine large language model (LLM) prompts to improve outcome accuracy, consistency, and efficiency.
- Explore opportunities to enhance data science workflows using GenAI capabilities across model development, data analysis, and feature engineering tasks.
- Collaborate with data engineers, software developers, and business analysts to embed data quality monitoring into broader data infrastructure.
- Partner with subject matter experts to align transaction data processing with business logic and compliance requirements.
- Clearly communicate data quality assessments, model results, and project status updates to both technical and non-technical stakeholders.
- Deliver actionable insights and strategic recommendations to improve both data quality and model effectiveness.
- Maintain thorough documentation of machine learning workflows, data preprocessing steps, and GenAI-driven solutions.
- Keep up-to-date with advancements in machine learning, generative AI, and data governance practices.
- Experiment with emerging tools, platforms, and approaches to continuously improve data monitoring and modeling capabilities.
JOB SUMMARY
Senior Data Scientist
ASTEK SINGAPORE INNOVATION TECHNOLOGY PTE. LTD.
Singapore
a day ago
N/A
Full-time
Senior Data Scientist