AIML and Data Science

Cognizant· Kolkata, India (Pan India)

Posted October 24, 2026

Apply
Experience
5 – 13 years
Pay
Not disclosed
Education
Not specified
Location
Kolkata, India (Pan India)
Work mode
Hybrid
Job type
Full-time

About this role

Cognizant is an AI and technology services provider that builds enterprise AI solutions for global clients. This role applies machine learning and deep learning to business problems, covering NLP, vision and model deployment on cloud or on-prem.

What you will do

  • Apply ML and deep learning algorithms to business challenges
  • Build and tune deep learning models in TensorFlow or PyTorch
  • Develop NLP models for classification, entity recognition, summarization and semantic search
  • Build image recognition and video analysis models
  • Prepare data and engineer features with Python, R or SQL
  • Deploy models as cloud or on-prem services with CI/CD pipelines
  • Integrate models into applications via REST APIs
  • Write white papers and demo assets on AI/ML work

What the employer expects

  • 5 to 13 years of experience
  • Strong ML, mathematics and statistics background
  • Hands-on with TensorFlow or PyTorch
  • Experience with text, speech, image or video data
  • Git/GitHub and visualization tools such as Power BI or Tableau
  • Understanding of cloud, GPU compute, microservices and data security

Benefits

  • Paid time off and flexible working where possible
  • Healthcare plans and counselling support
  • Learning, certifications and career mobility

Skills

  • Machine Learning
  • Deep Learning
  • TensorFlow
  • PyTorch
  • NLP
  • Python
  • SQL
  • OpenCV
  • Power BI
  • CI/CD

Apply on the employer's site

The application opens on Cognizant careers page. Dev Portal Notes does not collect your application or charge a fee.

Apply now

Know someone who fits this role?

Applications are handled on the employer's own site.

Prepare for this role

Close the skill gap

Some links on this page may generate a small commission at no extra cost to you.

Similar jobs

Apply for this job