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AI/Machine LearningData Science

Associate Lead - Data Scientist ( Python, AL/ML)

On-site · Pune
Posted August 4, 2026
Full-time

Overview

We are seeking a seasoned Data Scientist to lead the development and optimization of enterprise-wide search systems and AI-enabled features. This role involves designing algorithms, improving search accuracy, and deploying production-grade ML systems for ranking, personalization, and recommendations.

What You'll Do8

  • 1Contribute to the development and optimization of enterprise-wide search systems and models.
  • 2Design and implement algorithms to improve indexing, query relevance, and search accuracy.
  • 3Support taxonomy, ontology, and metadata model creation for better search outcomes.
  • 4Collaborate with business units to build AI-enabled search features.
  • 5Conduct analysis of user behavior and system metrics to refine search performance.
  • 6Develop production-grade ML systems for ranking, personalization, and recommendations.
  • 7Participate in proof-of-concept initiatives with internal and external partners.
  • 8Follow best practices in software engineering including CI/CD, testing, and monitoring.

Requirements7

  • 15–8 years in Search, Information Retrieval, NLP, and Machine Learning.
  • 2Strong knowledge of search technologies (indexing, faceted search, NLP-based search).
  • 3Programming skills in Python, Java, or Scala.
  • 4Familiarity with ML/DL frameworks: TensorFlow, PyTorch, scikit-learn, Keras.
  • 5Experience with SQL/NoSQL databases (Cosmos DB, MongoDB, Cassandra).
  • 6Exposure to CI/CD pipelines, Git, Jenkins, testing frameworks.
  • 7Good understanding of data structures, algorithms, OOP concepts, and Linux.

Who Should Apply

This role is ideal for a senior data scientist with deep expertise in search, information retrieval, and machine learning, who thrives on building and optimizing enterprise-scale AI systems. The ideal candidate will have a strong background in NLP, hands-on experience with ML/DL frameworks, and a passion for improving search relevance and user experience.

Salary Insight

Open to discussion

Location

TypeOn-site
LocationPune
Eligible countriesIndia

Required Skills

banking and financeci/cd tools/platformsconsumer internetdata engineering & cloudjavalinuxmachine learning (ml) & artificial intelligence (ai)ml/dl frameworkspythonscalasqltechnology

Application Tip

Highlight your experience with search technologies (e.g., Elasticsearch, Solr, Lucene) and provide specific examples of deploying ML-based search or recommendation systems at scale.

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  2. 2ATS + eligibility screening

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