Tata Consultancy Services

QA Engineer

Tata Consultancy Services$100K — $120K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Minimum 8 years of experience in testing AI applications and RAG systems
  • Strong knowledge of APIs and data pipeline testing
  • Bachelor's or master's degree in computer science or a related field
  • Certifications in automation are a plus
  • Expertise in advanced test automation frameworks, particularly Python and PyTest

Responsibilities

  • Design end-to-end test plans for generative AI, LLMs, and machine learning models
  • Test models for accuracy, drift, latency, robustness, and security vulnerabilities
  • Build advanced test automation frameworks using Python and specialized AI testing tools
  • Validate datasets for bias, leakage, and data integrity
  • Evaluate system scalability and response times under heavy loads
  • Mentor junior engineers and collaborate with data scientists and software developers

Benefits

  • Opportunity to work on cutting-edge AI technologies
  • Mentorship and collaborative environment
  • Focus on advanced testing methodologies and frameworks
  • Involvement in model validation and performance testing
  • Potential for career advancement in a rapidly growing field
Full Job Description
Must Have Technical/Functional Skills

Primary Skill: Test AI applications, RAG systems, agents, APIs and Data Pipeline using automated development framework

Experience: Minimum 8 years

Roles & Responsibilities

Bachelors or masters degree in computer science or related field.

Key Responsibilities
• Lead Strategy: Design end-to-end test plans for generative AI, LLMs, and machine learning models.
• Model Validation: Test models for accuracy, drift, latency, robustness, and security vulnerabilities.
• Automation: Build advanced test automation frameworks using Python, PyTest, and specialized AI testing tools.
• Data Quality: Validate training, validation, and test datasets for bias, leakage, and data integrity.
• Performance Testing: Evaluate system scalability and response times under heavy concurrent loads.
• Team Leadership: Mentor junior engineers and collaborate with data scientists and software developers.
• Certifications in Automation

Salary Range: $100,000 120,000 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
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