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    Job · 15580708

    BENGALURU · FULLTIME

    Data Scientist

    Tata Consultancy Services logo

    Tata Consultancy Services

    Bengaluru · onsite · Posted 48d ago

    Sourced fromInstahyre
    Not disclosed6–10 yrsfulltimeBengaluru

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    Section · 01

    About this role

    We are seeking an experienced Data Scientist with strong expertise in machine learning, natural language processing (NLP), and generative AI to design, develop, and deploy enterprise-scale AI/ML solutions.


    The ideal candidate will have hands-on experience building ML/NLP models using large structured and unstructured datasets, with a strong understanding of the end-to-end data science lifecycle. The role will involve working closely with cross-functional stakeholders to translate business requirements into scalable, data-driven solutions.


    Responsibilities:

    • Design, develop, and implement machine learning and NLP solutions for enterprise-scale applications.
    • Develop and optimize supervised and unsupervised learning models, including: Data cleaning and preprocessing, exploratory data analysis, feature engineering, model selection and optimization, ensemble methods, model evaluation and performance metrics, and data and model visualization
    • Build and maintain ML/NLP development pipelines leveraging large-scale structured and unstructured datasets.
    • Develop solutions across areas such as Named Entity Recognition (NER), Document Classification, Document Summarization, Topic Modeling, Dialogue Systems, Sentiment Analysis, OCR, and text processing.
    • Evaluate and leverage emerging generative AI and open-source foundation models for enterprise use cases.
    • Design scalable, production-ready ML/NLP solutions following software engineering best practices and Agile methodologies.
    • Work collaboratively with business stakeholders, technology teams, and partners across multiple lines of business.
    • Analyze complex business and data problems and translate them into practical AI/ML solutions.
    • Navigate and leverage enterprise data assets across multiple functions and domains.
    • Communicate analytical findings, model outcomes, and recommendations effectively to both technical and non-technical stakeholders.


    Requirements:

    • 5+ years of professional experience as a data scientist, machine learning engineer, or in a related role.
    • Bachelor's degree in computer science, data science, engineering, or a related technical field.
    • 5+ years of programming experience in software development, preferably within Agile environments.
    • 5+ years of hands-on Python programming experience for developing ML/NLP solutions. Experience with equivalent programming languages is a plus.
    • Strong understanding of machine learning and natural language processing concepts, algorithms, and methodologies.
    • Hands-on experience developing supervised and unsupervised ML/NLP models, including: Data preprocessing and cleaning, Exploratory data analysis, feature engineering, Model selection, ensemble techniques, Model evaluation and performance measurement, Data/model visualization
    • Experience developing ML/NLP pipelines using large-scale structured and unstructured datasets.
    • At least 2 years of experience designing and developing enterprise-scale ML/NLP solutions in one or more of the following areas: Named Entity Recognition (NER), Document Classification, Document Summarization, Topic Modeling, Dialogue Systems, Sentiment Analysis, and OCR Text Processing.
    • Hands-on experience with OCR technologies/products and OCR-based text processing.
    • Strong understanding of modern generative AI technologies and open-source models, with practical exposure to emerging GenAI frameworks and solutions.


    Preferred / Desired Qualifications:

    • Master's or bachelor's degree in computer science, data science, artificial intelligence, or a related technical discipline.
    • Experience collaborating with diverse business, technology, and functional stakeholders across multiple lines of business.
    • Demonstrated ability to work independently with a strong sense of ownership, accountability, and initiative.
    • Highly motivated, proactive, and comfortable operating in a fast-paced environment with minimal day-to-day supervision.
    • Strong critical thinking and analytical skills, with the ability to identify complex problems and develop effective solutions.
    • Ability to understand, navigate, and leverage enterprise data assets across multiple business functions.
    • Strong organizational skills with the ability to prioritize and manage multiple initiatives simultaneously.
    • Excellent written, verbal, communication, and presentation skills.
    • Strong problem-solving and analytical capabilities.
    • Client-focused mindset with the ability to understand business needs and translate them into actionable data science solutions.
    • Technical: Python, Machine Learning, NLP, Generative AI, Open-Source LLMs, OCR, Feature Engineering, Model Development, Model Evaluation, Structured and Unstructured Data, ML.

    Sourced from instahyre

    Section · 02

    Skills

    Natural Language ProcessingPythonMachine Learning

    Section · Company

    About TCS

    Tata Consultancy Services logo

    Tata Consultancy Services

    IT Services & Consulting

    608.0k+

    employees

    1968

    58 years old

    Mumbai, Maharashtra

    India

    About

    An IT services and consulting firm offering business solutions, committed to driving innovation for global enterprises.

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