Sr. Data Scientist- Machine Learning

Title: Senior Data Scientist (onsite)

About AI & Analytics: Artificial intelligence (AI) and the data it collects and analyzes will soon sit at the core of all intelligent, human-centric businesses. By decoding customer needs, preferences, and behaviors, our clients can understand exactly what services, products, and experiences their consumers need. Within AI & Analytics, we work to design the future - a future in which trial-and-error business decisions have been replaced by informed choices and data-supported strategies. By applying AI and data science, we help leading companies to prototype, refine, validate, and scale their AI and analytics products and delivery models. Cognizant's AIA practice takes insights that are buried in data and provides businesses a clear way to transform how they source, interpret, and consume their information. Our clients need flexible data structures and a streamlined data architecture that quickly turns data resources into informative, meaningful intelligence.

Location: Raleigh, NC (Onsite)

We are seeking a highly experienced Senior Data Scientist with 10+ years of experience to join our team. The ideal candidate will have expertise in Spark, ML Keras, Azure Open AI Service, Airflow Knowledge, Graph ML Ops, Machine Learning, Artificial Intelligence, Natural Language Processing, Deep Learning, PyTorch, AI enabled chatbot, TensorFlow R, Statistical Package, Python and Search Engine Optimization.

• Lead the development and implementation of advanced machine learning models to solve complex business problems.
• Oversee the design and deployment of AI solutions using Spark ML Keras and TensorFlow.
• Guide in Azure Open AI Service to improve our AI capabilities.
• Implement and manage ML Ops pipelines to ensure efficient model deployment and monitoring.
• Apply Airflow for workflow automation and orchestration.
• Develop and maintain knowledge graphs to improve data relationships and insights.
• Apply deep learning techniques using PyTorch and TensorFlow to build robust models.
• Conduct natural language processing to enhance AI enabled chatbot functionalities.
• Use R Statistical Package and Python for data analysis and model development.
• Optimize search engine performance through advanced SEO techniques.
• Work with diverse teams to integrate AI solutions into business processes.
• Ensure the scalability and reliability of AI models in production environments.
• Stay updated with the latest advancements in machine learning and artificial intelligence.

• Possess a strong background in Spark ML Keras and TensorFlow.
• Demonstrate expertise in Azure Open AI Service and ML Ops.
• Have extensive experience with Airflow and knowledge graphs.
• Show proficiency in deep learning techniques using PyTorch and TensorFlow.
• Exhibit strong skills in natural language processing and AI enabled chatbots.
• Be highly skilled in R Statistical Package and Python.
• Have a solid understanding of search engine optimization techniques.
• Experience in business information and information domains is a plus.
• Ability to work in a hybrid model with no travel requirements.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities.
• Commitment to continuous learning and professional development.

Certified Machine Learning Specialist TensorFlow Developer Certificate Azure AI Engineer Associate

Applications will be accepted through 5/28/2025.

The annual salary for this position is between $81,000- $156,000 USD depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

• Medical/Dental/Vision/Life Insurance
• Paid holidays plus Paid Time Off
• 401(k) plan and contributions
• Long-term/Short-term Disability
• Paid Parental Leave
• Employee Stock Purchase Plan

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law. Cognizant is an Equal Opportunity Employer M/F/D/V. Cognizant is committed to ensuring that all current and prospective associates are afforded equal opportunities and treatment and a work environment free of harassment. Cognizant is recognized as a Military Friendly Employer and is a coalition member of the Veteran Jobs Mission. Our Cognizant Veterans Network Assists Veterans in building and growing a career at Cognizant that allows them to leverage the leadership, loyalty, integrity, and commitment to excellence instilled in them through participation in military service.