Data Scientist Job at Tata Consultancy Services, Collegeville, PA

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  • Tata Consultancy Services
  • Collegeville, PA

Job Description

Job Title

Data Scientist

Relevant Experience

(in Yrs) 10+ yrs.

Technical/Functional Skills

• Must have experience in building, testing, and deploying recommendation engines: collaborative filtering, hybrid approaches combining item/product similarity via Knowledge Graph, or similar methods.

• Must have experience in building AI/ML models: supervised (e.g., regression, classification), unsupervised (e.g., clustering, dimensionality reduction), reinforcement learning, deep learning, and NLP.

• Must have statistical/mathematical modelling expertise.

• Must have experience with ML Ops: deployment, automation, and streamlining of ML models.

• Must possess strong communication skills and domain knowledge in user behavior.

• Must have experience with Azure platform and tool stacks like Databricks, ADF, ADLS. Nice to have knowledge on Knowledge graph, Neo4j/property graph.

• Must have Generative AI experience

• Must have experience in Data Engineering

Roles & Responsibilities

• Data mining or extracting usable data from valuable data sources.

• Using machine learning deep leaning tools to select features, create and optimize classifiers.

• Carrying out the preprocessing of structured and unstructured data

• Enhancing data collection procedures to include all relevant information for developing analytic systems.

• Processing, cleansing, and validating the integrity of data to be used for analysis.

• Analyzing large amounts of information to find patterns and solutions.

• Developing prediction systems and machine learning algorithms

• Presenting results in a clear manner

• Propose solutions and strategies to tackle business challenges

• Collaborate with Business and IT teams.

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