Tata Consultancy Services

GEN AI Technical Architect

Tata Consultancy Services$180K — $185K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of experience in AI/ML programming, primarily in Python
  • Familiarity with TypeScript/Node.js for service integration
  • Proficient with frameworks like LangChain and LlamaIndex
  • Experience with vector databases such as Pinecone and Weaviate
  • Knowledge of LLM/API platforms including OpenAI and Google Vertex AI
  • Experience with fine-tuning techniques like LoRA and QLoRA
  • Strong background in MLOps and data engineering practices

Responsibilities

  • Define enterprise Gen AI strategy and technology standards
  • Evaluate and benchmark LLM providers for specific projects
  • Architect RAG and multi-agent orchestration systems
  • Establish responsible AI practices addressing bias and hallucination
  • Lead Gen AI solutions from proof-of-concept to production deployment
  • Collaborate with teams to prioritize AI use cases
  • Monitor performance metrics and model drift in production environments
  • Mentor engineering teams on best practices for Gen AI

Benefits

  • Discretionary Annual Incentive
  • Comprehensive Medical Coverage including Dental & Vision
  • Family support through Maternal & Parental Leaves
  • Auto & Home Insurance options available
  • Reimbursement for certifications and training
  • Generous time off including vacation and sick leave
  • Legal Assistance and performance-based bonuses
Full Job Description
Must Have Technical/Functional Skills
• Programming: Python (primary), familiarity with TypeScript/Node.js for service integration
• Frameworks: LangChain, LlamaIndex, LangGraph, AutoGen (agent orchestration)
• Vector databases: Pinecone, Weaviate, Milvus, pgvector, Chroma
• LLM/API platforms: OpenAI, Anthropic Claude, Azure OpenAI, AWS Bedrock, Google Vertex AI, Hugging Face
• Fine-tuning techniques: LoRA, QLoRA, PEFT, RLHF fundamentals
• Infrastructure: Docker, Kubernetes, serverless deployment on Azure/AWS/GCP
• MLOps/LLMOps tooling: MLflow, Weights & Biases, evaluation/observability frameworks (e.g., LangSmith, Arize)
• Data engineering: ETL pipelines, embeddings generation, knowledge graph integration
• API design and microservices architecture for AI-powered applications

Roles & Responsibilities
• Define enterprise Gen AI strategy, reference architecture, and technology standards
• Evaluate, select, and benchmark LLM providers and foundation models for specific use cases
• Architect RAG pipelines, agentic workflows, and multi-agent orchestration systems
• Establish responsible AI practices: guardrails, content filtering, bias and hallucination mitigation
• Lead Gen AI solutions from proof-of-concept through production-grade deployment
• Partner with data science, engineering, and business teams to prioritize and scope use cases
• Monitor model performance, cost, latency, and drift in production environments
• Mentor engineering teams on Gen AI best practices and emerging techniques
• Stay current with the rapidly evolving Gen AI landscape and advise leadership on adoption roadmap

Salary Range: $180,000 -$185,000 year

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 & amp; Training Reimbursement.

Time Off: Vacation, Time Off, Sick Leave & Holidays.

Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

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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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