Senior Data Scientist - Python/SQL

<p><p><b>Role : Senior Data Scientist</b><br/><br/>Location : Chennai (Work From Office Monday to Friday)<br/><br/>Timings : 1 : 00 PM 10 : 00 PM IST<br/><br/>Experience : 511 years<br/><br/>Notice Period : Immediate to 15 days Or Serving notice period<br/><br/><b>About the Role : </b><br/><br/>We are looking for a Senior Data Scientist to join our high-performing team.<br/><br/>In this role, you will lead end-to-end data science projects, build advanced ML models, and collaborate closely with business, engineering, and product teams to drive impactful solutions.<br/><br/><b>Key Responsibilities : </b></p><p><br/></p><p>- Lead data science projects from problem definition to deployment.<br/><br/>- Build predictive models and optimization solutions for business problems.<br/><br/>- Communicate insights effectively to stakeholders.<br/><br/>- Drive experimentation (A/B testing, uplift modeling).<br/><br/>- Collaborate with engineering teams for scalable ML systems.<br/><br/>- Mentor junior team members and establish best practices.<br/><br/><b>Required Skills & Qualifications :</b><br/><br/>- Masters/PhD in Computer Science, Statistics, Mathematics, or related field.<br/><br/>- 5+ years of applied Data Science experience with production ML models.<br/><br/>- Strong expertise in Python, SQL, and ML frameworks (scikit-learn, TensorFlow, PyTorch, XGBoost).<br/><br/>- Proficiency in visualization (Tableau, Power BI, matplotlib, Plotly).<br/><br/>- Experience with cloud (AWS/GCP/Azure) and version control (Git).<br/><br/>- Knowledge of MLOps tools (MLflow, Kubeflow, Docker, CI/CD).<br/><br/>Good to have : NLP, time series forecasting, recommendation systems, Big Data tools (Spark, Hive, Presto).<br/></p><br/></p> (ref:hirist.tech)