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Data Scientist

Data Scientist

EXLNoida, Uttar Pradesh, India
3 days ago
Job description

Job Responsibilities :

  • Design, develop and implement solutions for a wide range of NLP use cases involving classification, extraction and search on unstructured text data
  • Create and maintain state of the art scalable NLP solutions in Python / Java / Scala for multiple business problems. This involves :
  • Choosing most appropriate NLP technique(s) based on business needs and available data
  • Performing data exploration and innovative feature engineering
  • Training and tuning a variety of NLP models / solutions which include regular expressions, traditional NLP models as well as SOTA transformer based models
  • Augmenting models by integrating domain specific ontologies and / or external databases
  • Reporting and Monitoring the solution outcome
  • Work experience with document-oriented databases such as MongoDB
  • Collaborate with ML engineering team to deploy NLP solutions in production - both on premise as well as cloud deployment
  • Interact with clients and internal business teams to perform solution feasibility as well as design and develop solutions
  • Open to working across different domains – Insurance, Healthcare and Financial Services etc.

Required Skills :

  • Experience (including graduate school) on training machine learning models, applying and developing text mining and NLP techniques
  • Exposure to OCR and computer vision
  • Experience in extracting content from documents is preferred
  • Experience (including graduate school) with Natural Language Processing techniques is required
  • Hands on experience with Natural Language Processing tools such as Stanford CORE-NLP, NLTK, spaCy, Gensim, Textblob etc.
  • Experience / Familiarity with document clustering in supervised un un-supervised scenarios
  • Expertise in at least two of the state of the art techniques in NLP like BERT, GPT, XL Net etc.
  • Applied experience of machine learning algorithms using Python
  • Organized, self-motivated, disciplined and detail oriented
  • Production level coding experience in Python is required
  • Ability to read recent ML research papers and adapt those models to solve real-world problems
  • Experience with any deep learning framework, including Tensorflow, Caffe, MxNet, Torch, Theano
  • Experience with optimization on GPUs (a plus)
  • Hands on experience with using cloud technologies on AWS / Microsoft Azure is preferred
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    Data Scientist • Noida, Uttar Pradesh, India