Qureos Mentor

Chevron General Trading L.L.C

1. Time-Series Forecasting: Design and implement advanced machine learning models (e.g., LSTM, GRU, Transformers, or XGBoost) specifically optimized for non-stationary time-series data and stock price forecasting.2. End-to-End Pipeline Development: Build and maintain robust data pipelines for ingesting high-frequency market data, alternative data (sentiment, news), and fundamental indicators.3. Advanced Feature Engineering: Develop sophisticated features including technical indicators (RSI, MACD), volatility measures, and market microstructure signals to improve model alpha.4. Exploratory Data Analysis (EDA): Conduct deep-dive analysis to identify patterns, seasonalities, and anomalies in historical market data while accounting for &quot;look-ahead&quot; bias.5. Data Cleaning &amp; Normalization: Handle complex data issues such as missing values, stock splits, dividends, and outliers that frequently corrupt financial datasets.6. Backtesting Frameworks: Create rigorous backtesting environments to evaluate model performance, ensuring results are statistically significant and account for transaction costs and slippage.7. Model Validation &amp; Testing: Implement Walk-Forward Optimization and Cross-Validation techniques tailored for temporal data to prevent overfitting.8. Risk Management Integration: Incorporate risk metrics (Sharpe Ratio, Maximum Drawdown, Value at Risk) into the model evaluation process to ensure capital preservation.9. Deployment &amp; Monitoring: Deploy models into production environments and set up real-time monitoring to detect &quot;model drift&quot; as market regimes change.10. Stakeholder Communication: Translate complex algorithmic results into actionable insights for portfolio managers and executives, bridging the gap between data science and finance.Job Type: Full-time

Senior Data Scientist (Quantitative Finance & ML)

Join Chevron General Trading L.L.C and explore 1   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

Chevron General Trading L.L.C

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Senior Data Scientist (Quantitative Finance & ML)