Data Scientist

Infosys
Posted on
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Job Location
Pune, India
Vacancy
1
Designation
Data Scientist
Job Type
ONSITE

Job Description

Job Summary

  • Primary skills: Technology->Data Science->Machine Learning, Technology->Machine learning->data science

Key Responsibilities

  • Partner with stakeholders to translate business goals into data science problem statements, success metrics, and experiment plans.
  • Build, evaluate, and deploy machine learning and AI models using Python, ensuring performance, robustness, and scalability.
  • Develop NLP solutions such as text classification, entity extraction, topic modeling, semantic search, and summarization based on use case needs.
  • Perform end-to-end data science workflows: data collection, cleaning, feature engineering, model training, validation, and monitoring.

Requirements

  • Experience building and optimizing NLP systems using modern approaches (e.g., embeddings, transformer-based models) and tailoring them to domain needs.
  • Proven ability to design experiments, run A/B tests, and connect model improvements to measurable business outcomes.

Keywords

Entity ExtractionEmbeddingsFeature EngineeringModel TrainingData Collectiontext classificationsemantic searchTransformer-based ModelsTopic Modeling

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