Helping companies transform their business through technology to meet the growing expectations of their customers.
Senior Data Scientist
Location
Colombia
Posted
66 days ago
Salary
0
Seniority
Senior
Job Description
Senior Data Scientist
Metova, Inc.
• Design, train, validate, and deploy machine learning and deep learning models in production environments with big data. • Implement advanced anomaly detection and pattern recognition techniques to identify irregularities, fraud, operational risks, or atypical behavior in the data. • Execute A/B testing and statistical experimentation to validate hypotheses, measure impact, and optimize information analysis products. • Collaborate with cross-functional teams (product, engineering, business, tax/accounting) to translate needs into data science use cases. • Ensure data quality through pipeline cleaning, validation, orchestration, and monitoring processes. • Develop and maintain technical documentation, metrics dashboards, and model performance reports. • Propose new solutions based on predictive models, advanced analytics, and generative AI techniques that add strategic value.
Job Requirements
- Bachelor's degree in Systems Engineering, Mathematics, Statistics, Computer Science, or related field (Master's/Doctorate desirable).
- 6–12 years of experience in data science, with at least 3 years leading projects in production.
- Solid experience in supervised learning, A/B testing, anomaly detection, and pattern recognition.
- Experience putting ML/DL models with millions of records or transactions into production.
- Languages: Python (required), R, and SQL (advanced)
- Experience with ML pipelines, MLOps, and cloud deployment (AWS, GCP, or Azure).
- Knowledge of ML/DL frameworks (scikit-learn, TensorFlow, PyTorch).
- Experience with anomaly detection (Isolation Forest, LOF, autoencoders, Prophet, ARIMA, robust statistics).
- Experience in pattern recognition and predictive modeling (clustering, time series, sequences, recurrent neural networks).
- SQL and NoSQL databases; experience with vector databases (Pinecone, pgvector, Milvus).
- Strong data visualization skills (Matplotlib, Seaborn, Plotly, Power BI, Tableau).
- Experience with model testing and cross-validation.
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