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Cognizant

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3.8

based on 48.6k Reviews

Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards

Top Rated Mega Company - 2024

Top Rated IT/ITES Company - 2024

3 Cognizant Data Scientist Jobs

Data Scientist

Cognizant Technology Solutions India Ltd

3.8

based on 48.6k Reviews

3-14 years

Kochi

1 vacancy

Data Scientist

Cognizant

posted 16d ago

Job Role Insights

Flexible timing

Key skills for the job

Power BI Python SQL Cloud Computing Machine Learning Deep Learning

+ 2 more

Job Description

Skill - Deep Learning Engineer Data Scientist

Experience 3 to 14 years

Location - Kochi (Walkin on 1st Feb)

Be a hands on problem solver with consultative approach, who can apply Machine Learning Deep Learning algorithms to solve business challenges

Use the knowledge of wide variety of AI/ML techniques and algorithms to find what combinations of these techniques can best solve the problem
Improve Model accuracy to deliver greater business impact
Estimate business impact due to deployment of model

Work with the domain/customer teams to understand business context , data dictionaries and apply relevant Deep Learning solution for the given business challenge
Working with tools and scripts for sufficiently pre-processing the data feature engineering for model development Python / R / SQL / Cloud data pipelines
Design , develop deploy Deep learning models using Tensorflow / Pytorch
Experience in using Deep learning models with text, speech, image and video data

Design Develop NLP models for Text Classification, Custom Entity Recognition, Relationship extraction, Text Summarization, Topic Modeling, Reasoning over Knowledge Graphs, Semantic Search using NLP tools like Spacy and opensource Tensorflow, Pytorch, etc
Design and develop Image recognition video analysis models using Deep learning algorithms and open source tools like OpenCV
Knowledge of State of the art Deep learning algorithms

Optimize and tune Deep Learnings model for best possible accuracy
Use visualization tools/modules to be able to explore and analyze outcomes for Model validation eg using Power BI / Tableau
Work with application teams, in deploying models on cloud as a service or on-prem

Deployment of models in Test / Control framework for tracking
Build CI/CD pipelines for ML model deployment

Integrating AIML models with other applications using REST APIs and other connector technologies
Constantly upskill and update with the latest techniques and best practices. Write white papers and create demonstrable assets to summarize the AIML work and its impact.

Employment Type: Full Time, Permanent

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What Data Scientist at Cognizant are saying

3.5

Rating based on 44 Data Scientist reviews

Anonymous · Data Science & Analytics in Bangalore / Bengaluru

Likes

Nothing. It's a terrible company

Dislikes

Work culture is bad, people don't have manners. Can't talk professionally. No appreciation. A lot of internal politics. As a north indian in South felt decriminated.