remote
Data Scientist - NinjaHoldings
Data Scientist
Data Scientist driving advanced analytics and fraud detection for a fintech platform, leveraging Python, ML, SQL, and AWS to build scalable models and insights that empower underserved customers and partner businesses.
About the role
Key Responsibilities
- Design, develop, and deploy machine learning models for credit underwriting, fraud detection, and customer segmentation.
- Extract, clean, and transform large datasets using SQL and Python to support analytical workflows.
- Collaborate with product and engineering teams to integrate predictive models into production services on AWS.
- Visualize findings and communicate insights to stakeholders through dashboards and reports.
- Continuously monitor model performance, conduct A/B testing, and iterate to improve accuracy and fairness.
Requirements
- 3+ years of experience in data science or analytics within fintech or related domain.
- Proficiency in Python (pandas, scikit-learn, TensorFlow/PyTorch) and SQL.
- Hands‑on experience with AWS services (SageMaker, Lambda, Redshift).
- Strong statistical background and experience with model evaluation and bias mitigation.
- Excellent communication skills and ability to translate technical results into business impact.
Skills
pythonmachine learningsqlaws