Data Science Practitioner
KeySkills
Company Name
Job Description
Job Description:
We are seeking a skilled and analytical Data Science Practitioner to join our AI/ML team. The ideal candidate will possess expertise in data science, machine learning, and statistical modeling, and will work collaboratively with cross-functional teams to build solutions that generate measurable business value. You will also evaluate the performance and ROI of AI-based initiatives in alignment with strategic goals.
Roles & Responsibilities:
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Design and develop AI/ML models to support data-driven decision-making
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Collaborate with business stakeholders to define project objectives, requirements, and KPIs
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Analyze large, complex datasets using Python, R, or similar tools to derive insights
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Perform feature engineering, model tuning, and validation to ensure optimal performance
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Create intuitive data visualizations and dashboards to communicate results to stakeholders
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Contribute to team discussions and become a Subject Matter Expert (SME) in assigned projects
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Support model deployment and monitor real-world performance to ensure business relevance
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Document processes, methodologies, and findings in a structured and repeatable format
Professional & Technical Skills:Must-Have Skills:
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Proficiency in Data Science concepts and workflows
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Strong understanding of machine learning algorithms (e.g., regression, classification, clustering)
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Hands-on experience with Python, R, NumPy, Pandas, scikit-learn, or similar libraries
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Ability to handle and analyze large datasets, perform statistical analysis, and data wrangling
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Experience with data visualization tools such as Tableau, Power BI, or Matplotlib/Seaborn
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Understanding of AI model performance metrics and business value estimation
Good-to-Have Skills:
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Knowledge of cloud platforms (AWS, GCP, Azure) and ML deployment pipelines
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Experience with deep learning frameworks (TensorFlow, PyTorch)
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Familiarity with SQL, NoSQL, and Big Data tools (Spark, Hadoop)
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Exposure to A/B testing, predictive modeling, and time-series forecasting
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