AWS GenAI Lead Engineer

Tata Consultancy Services Limited; Malvern (Chester County); On-site; USD 135,000 - 141,000; Full time

Benefits offered by this job

Discretionary Annual Incentive

Comprehensive Medical Coverage

Family Leave

Dental & Vision Insurance

Disability Insurance

Commuter Benefits

Certification & Training Reimbursement

Vacation & Holidays

401K Plan

Job summary

Tata Consultancy Services seeks an AWS GenAI Lead Engineer in the United States to analyze business requirements, design intelligent agent workflows, and deliver secure, scalable enterprise‑grade agentic applications. The role combines hands‑on engineering with technical leadership across the AWS AI ecosystem.

The ideal candidate will have strong experience with AWS Bedrock, Python, FastAPI, Strands Framework, LangChain, and LangGraph, plus expertise in prompt engineering, observability,

Qualifications

• 8+ years of software engineering experience, with extensive Python and AWS cloud‑native development.
• 2+ years of AI/ML or Generative AI engineering experience, with production LLM/agent implementations.
• Hands‑on expertise with AWS Bedrock and foundation‑model integration.
• Experience with Strands Framework and an agent orchestration framework (LangChain or LangGraph).
• Strong FastAPI, REST API, asynchronous programming, authentication and microservices development.

Responsibilities

• Analyze business requirements and processes, design intelligent agent workflows, and deliver secure, scalable enterprise‑grade agentic applications.
• Provide technical leadership across the AWS AI ecosystem and guide implementation across teams.

Skills

Python

AWS Bedrock

LLM‑powered applications

LangChain

LangGraph

FastAPI

REST API

asynchronous programming

microservices

RAG

prompt engineering

vector databases

embeddings

semantic search

Docker

CI/CD

infrastructure as code

observability

testing

production deployment

Education

Bachelor of Computer Science

Tools

Bedrock

Docker

CI/CD tooling

containers

Job description

Job Description

• 8+ years of software engineering experience, including strong hands‑on development with Python and AWS cloud‑native application patterns.
• 2+ years of AI/ML or Generative AI engineering experience, with production implementation of LLM‑powered applications or autonomous agents.
• Hands‑on expertise with AWS Bedrock, foundation‑model integration, Bedrock Agents or Knowledge Bases, and relevant AWS serverless or container services.
• Practical experience with Strands Framework and at least one agent orchestration framework such as LangChain or LangGraph.
• Strong FastAPI, REST API, asynchronous programming, authentication, integration, and microservices development capabilities.
• Experience with RAG, prompt engineering, vector databases, embeddings, semantic search, agent tools, memory, and multi‑step workflows.
• Knowledge of Docker, CI/CD, infrastructure as code, logging, monitoring, testing, and secure production deployment practices.
• Excellent stakeholder communication, requirements analysis, solution consulting, technical leadership, and team mentoring skills.
• AWS certification in Solutions Architecture, Machine Learning, AI, or a related discipline is preferred.

Roles & Responsibilities

We are seeking a highly skilled AWS GenAI Lead Engineer to analyze business requirements and processes, design intelligent agent workflows, and deliver secure, scalable, enterprise‑grade agentic applications. The role combines hands‑on engineering with technical leadership across the AWS AI ecosystem. The ideal candidate will have strong experience with AWS Bedrock, Python, FastAPI, Strands Framework, LangChain, and LangGraph, along with expertise in retrieval‑augmented generation, tool integration, prompt engineering, observability, testing, and production deployment.

Generic Managerial Skills, If any

• Ability to collaborate with an onsite‑offshore model.
• Influence and guiding junior team members

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: $135,000 - $141,000 a year

Qualifications

BACHELOR OF COMPUTER SCIENCE