Tata Consultancy Services

Senior Data scientist

Tata Consultancy Services • $135K — $175K *
Cincinnati, OH 45238In-Person
Consumer Technology
Less than 5 years of experience
Today
Be an Early Applicant
Job Overview by Ladders

Qualifications

  • 2+ years building deep learning models for recommender systems
  • Proficient in ML frameworks: TensorFlow or PyTorch
  • Skilled in SQL, Python, and Spark; Databricks experience is a plus
  • Knowledgeable in statistics and exploratory data analysis
  • Experience with LLMs or Generative systems in applied settings
  • Familiar with cloud platforms like Azure or GCP
  • Desirable experience in Data Engineering and MLOps
  • Ability to independently develop toolkits and pipelines

Responsibilities

  • Design and enhance recommender systems for customer experiences
  • Apply Generative AI models to improve personalization
  • Conduct A/B tests and develop measurement frameworks
  • Curate datasets supporting ML and AI applications
  • Collaborate cross-functionally with product, engineering, and data teams
  • Communicate technical findings to diverse audiences
  • Operate with ownership in a fast-paced environment

Benefits

  • Discretionary Annual Incentive
  • Comprehensive Medical Coverage including Dental & Vision
  • Family support with Maternal & Parental Leaves
  • Insurance options including Auto & Home Insurance
  • Convenience benefits like Commuter Benefits and Training Reimbursement
  • Generous time off including vacation and sick leave
  • Legal & Financial assistance options including 401K and Student Loan Refinancing
Full Job Description
Must Have Technical/Functional Skills

  • 2+ years of proven experience building deep learning models for large-scale recommender systems.
  • Proficiency in ML frameworks such as TensorFlow or PyTorch.
  • Proficiency in SQL, Python and Spark for data analysis and manipulation. Experience working with Databricks is a plus.
  • Proficiency with statistics, design of experiments, exploratory data analysis, and insights generation.
  • Experience working with LLMs or Generative systems in applied settings.
  • Experience working with cloud platforms like Azure or GCP.
  • Experience working with Data Engineering and MLOps is desirable.
  • High level of independence to develop and own toolkits, pipelines, and dashboards.


Roles & Responsibilities

  • Recommender Systems Development. Design and improve recommender systems for customer experiences. Develop models that combine user behavior, product data, and contextual signals. Partner with engineering to deploy and iterate on models in production.
  • AI & LLM-driven Systems. Apply Generative AI models to enhance personalization and customer facing features. Design hybrid systems that combine structured ML models with LLM-generated outputs. Evaluate AI-driven outputs using business and user-centric metrics.
  • Experimentation & Measurement. Design and run A/B tests and segmentation-based experiments. Develop measurement frameworks for personalization. Translate results into actionable insights and model improvements.
  • Data & Workflow Development. Build and curate datasets to support ML and AI applications. Identify opportunities to make data more usable for AI-driven systems. Partner with engineering teams to develop scalable pipelines.
  • Cross-functional Collaboration. Work closely with product owners, engineers, and data scientists to define and deliver solutions. Communicate technical findings clearly to both technical and non-technical audiences. Operate with high ownership in ambiguous, fast-moving environment.


TCS Employee Benefits Summary:

  • Discretionary Annual Incentive.
  • Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
  • Family Support: Maternal & Parental Leaves.
  • Insurance Options: Auto & Home Insurance, Identity Theft Protection.
  • Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
  • Time Off: Vacation, Time Off, Sick Leave & Holidays.
  • Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.


#LI-KR3

Salary Range-$135,000-$175,000 a year

About Tata Consultancy Services

Tata Consultancy Services (TCS) is an Indian multinational information technology (IT) services and consulting company, headquartered in Mumbai, Maharashtra, India. It is a subsidiary of Tata Group and operates in 149 locations across 46 countries. TCS is the largest Indian company by market capitalization and is ranked 11th on the Forbes Global 2000 list of the world's biggest public companies. TCS is also the second-largest IT services company in the world by revenue and the largest employer of women in India. The company provides services in areas including IT, consulting, and business solutions.
Learn more about Tata Consultancy Services
Size
469,261 employees
Industry
Information Technology
* Ladders Estimates

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