Data Scientist

Nair Systems is looking for a Data Scientist to join its Qatar operations in Doha. The role involves designing, building and optimising predictive models and machine learning algorithms using structured and unstructured data. The data scientist will prepare data, engineer features and select models independently, and will build and maintain automated pipelines for training, validation, scoring and monitoring. The role also covers detecting model drift, managing retraining and diagnosing model performance, and explaining models with code-based tools such as SHAP and LIME for governance review. The position calls for strong Python skills, work with large datasets and SQL, and experience deploying models with tools such as MLflow, Airflow and Docker. Candidates should be able to join immediately.

Nair Systems is hiring a Data Scientist in Doha, Qatar, to build predictive models and machine learning pipelines for banking data.

• Strong Python skills with Pandas, NumPy, Scikit-learn, XGBoost and LightGBM
• Experience working with SQL and large datasets
• Experience deploying models with MLflow, Airflow and Docker
• Knowledge of model performance metrics such as ROC AUC, F1 and lift and gain charts
• Experience with binary classification, multi-class classification, regression and time series forecasting
• Experience with deep learning using PyTorch or TensorFlow
• Knowledge of embeddings, vector stores and text-based models

Strong Python and machine learning skills, with experience in model deployment and governance.

• Reference Number: GJ-613