Principal Data Scientist

2 days ago

Chennai Thiruvananthapuram, India Applexus Technologies Full time US$ 1,50,000 - US$ 2,00,000 per year

Key Responsibilities:

  • Design and develop machine learning and deep learning systems using frameworks like TensorFlow, PyTorch, and Scikit-learn.
  • Implement real-time systems for forecasting, optimization, and personalized recommendations.
  • Research and apply advanced AI/ML techniques, including Generative AI models (e.g., GPT, LLaMA) and NLP architectures.
  • Lead end-to-end machine learning projects, from problem framing to deployment and monitoring.
  • Manage model lifecycle activities, including training, testing, retraining, and fine-tuning for optimal performance.
  • Collaborate with analytics teams, practice leads, subject matter experts, and customer teams to understand business objectives and technical requirements.
  • Conduct statistical analysis to address business challenges and drive innovation in AI/ML applications.
  • Deploy machine learning applications on cloud platforms (e.g., GCP, Azure, AWS) and ensure seamless integration with existing systems.
  • Monitor system performance, address data drift, and ensure scalability and adaptability to evolving requirements.

Qualifications:

  • Minimum 7+ years for Principal Data Scientist roles (3+ years for Data Scientist roles) with proven expertise in AI/ML, particularly in Generative AI, NLP, and computer vision.
  • Proficient in Python, Java, and R.
  • Strong expertise in TensorFlow, PyTorch, Scikit-learn, Django, Flask, Numpy, and Pandas.
  • Comprehensive knowledge of data structures, SQL, multi-threading, and APIs (RESTful, OData).
  • Hands-on experience with Tableau and Power BI for data visualization.
  • Strong understanding of statistics, probability, algorithms, and optimization techniques.
  • Experience deploying ML applications on GCP, Azure, or AWS.
  • Familiarity with ERP/SAP integration, post-production support, and lifecycle management of ML systems. Industry experience in retail, telecom, or supply chain optimization is a plus.
  • Exceptional problem-solving skills, strong leadership capabilities, and excellent communication skills.

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