Tata Consultancy Services

Python Developer _ MRM & Data Annotation (AI/ML)

Tata Consultancy Services$110K — $125K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10+ years of hands-on experience in Python development and model risk management (MRM)
  • Proficient in data annotation tools and techniques
  • Strong understanding of Agile methodologies and CI/CD practices
  • Experience creating Python data pipelines for ingestion and preprocessing
  • Knowledge of model performance metrics and data quality standards

Responsibilities

  • Build and maintain robust Python pipelines for data handling and model preparation
  • Implement model risk management controls including documentation and validation
  • Develop tools to automate annotation workflows and ensure quality checks
  • Collaborate with cross-functional teams to uphold governance in model development
  • Create training scripts with clear tracking of experiments and model lineage
  • Define key metrics for model performance and data quality monitoring
  • Document standard operating procedures and provide support for model validation activities

Benefits

  • Discretionary annual incentive program
  • Comprehensive medical coverage including dental and vision
  • Family support benefits including parental leaves
  • Various insurance options available
  • Commuter benefits and reimbursement for certifications
  • Generous time off policies including vacation and holidays
  • Legal and financial assistance programs including 401K and student loan refinancing
Full Job Description
Must Have Technical/Functional Skills

Python , MRM , Data Annotator ,Agile concepts, CI/CD

10+ years experience

Roles & Responsibilities
• 10+ years of hands experience in Python , MRM , Data Annotator
• Build and maintain Python pipelines for data ingestion, preprocessing, and model feature preparation.
• Implement MRM controls such as model documentation, versioning, validation evidence, and audit trails.
• Develop tools for annotation workflow automation (task assignment, QA sampling, and label consistency checks).
• Collaborate with risk, compliance, and data science teams to align model development with governance standards.
• Create reproducible training/evaluation scripts with clear experiment tracking and model lineage.
• Define and monitor model performance, drift, and data quality metrics across lifecycle stages.
• Design labeling guidelines and enforce annotation standards to improve downstream model reliability.
• Perform root-cause analysis for model errors and annotation defects, then drive corrective actions.
• Build APIs/utilities for secure data access, transformation, and integration with internal platforms.
• Support model validation activities with technical artifacts, assumptions, and testing evidence.
• Ensure adherence to data privacy, security, and responsible AI policies in all workflows.
• Document SOPs, handover notes, and technical runbooks for operational continuity.

Generic Managerial Skills, If any
• Proactive and result-oriented leader, adept in mentoring and motivating the dynamic team to exemplary performance.
• Strong communication, collaboration, and team building skills with proficiency in grasping new technical concepts quickly

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.

Salary Range: $110,000-$125,000 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.
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