Data Scientist
Cognizant
Chennai, Tamil Nadu, India
4d ago

Role : Data Scientist

Experience : 4 to 8 years

We are looking for a Data Scientist to join our team to provide the subject matter expertise and technical leadership in this endeavor.

He / She will collaborate with the business teams, technical & functional teams, and vendor partners to understand the needs and devise solutions.

He / She will evaluate alternate approaches, models & toolkits to define suitable solutions based on the problem statements.

Responsibilities :

  • Discover the information hidden in structured & unstructured data by applying data mining techniques, doing statistical analysis, and building high quality prediction systems
  • Evaluating business problems for suitability & feasibility of a predictive solution
  • Evaluating & Identifying the right Machine Learning and data science techniques & toolsets to address a variety of predictive analytics problems
  • An individual contributor as well as a guide to the fellow team members in discovery, design, and development of analytical models
  • Working with functional & technical teams in the development, pilot & optimization of tools and models using Machine Learning & Natural Language Processing.
  • 5+ years of data mining (structured / unstructured data) & Machine Learning experience, with a proven ability to design and develop solutions across ML landscape (supervised, un-supervised, semi-supervised etc.
  • Excellent applied statistics skills Supervised algorithms, such as k-NN, Naive Bayes, Decision Trees, Logistic Regression, SVM, Random Forests, Neural Nets etc.

    Unsupervised algorithms including clustering, anomaly detection, document similarity, dimensionality reduction etc.

  • Proven experience with below toolkits & technologies is a must : Statistical programming languages such as Python, R Azure Machine Learning ML and NLP toolkits such as scikit-learn, TensorFlow, PyTorch, Keras, Stanford suite, Python NLTK, spaCy
  • Strong attention to detail and excellent quantitative and qualitative analytical ability
  • Team player and a self-starter; Excellent collaboration skills
  • Excellent oral & written communication skills, with ability to explain machine learning concepts and findings or techniques to varied stakeholders.
  • Kindly share your resume to

    LI-SI2

    Employee Status : Full Time Employee

    Travel : No

    Job Posting : Dec 09 2021

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