Gen AI Architect: AWS Bedrock, RAG & Enterprise AI

Tata Consultancy Services; Plano (TX); On-site; USD 130,000 - 150,000; Full time

Job summary

Tata Consultancy Services is seeking a skilled Gen AI engineer in Plano, TX, to design and implement AI applications using AWS Bedrock and related services. The role focuses on building secure, scalable AI workflows for enterprise use cases and developing retrieval-augmented generation solutions that leverage enterprise knowledge sources.

You will manage context windows, memory strategies, prompt composition, and grounding techniques while integrating MCP-based tools and ensuring strong

Qualifications

• Bachelor’s degree in Computer Science or related field.
• Experience designing GenAI solutions with AWS Bedrock.
• Strong knowledge of prompts, embeddings, and RAG.
• Hands-on Python or Java development.
• Ability to collaborate with cross-functional teams.

Responsibilities

• Design and implement Gen AI applications using AWS Bedrock and related AWS services.
• Build secure, scalable, and maintainable AI workflows for enterprise use cases.
• Develop retrieval-augmented generation solutions leveraging enterprise knowledge sources.
• Manage context windows, memory strategies, prompt composition, and grounding techniques.
• Integrate MCP-based tools to extend model capabilities and connect to enterprise systems.
• Collaborate with product owners, architects, data engineers, and security teams.
• Evaluate model outputs for quality, safety, relevance, and factual accuracy.
• Optimize latency, cost, and token usage across AI workloads.
• Create reusable prompts, agent patterns, and orchestration components.
• Support deployment, monitoring, logging, and continuous improvement of Gen AI systems.

Skills

Python/Java

AWS Bedrock

Gen AI/LLMs

Prompt engineering

RAG/embeddings

Memory/context management

APIs/microservices

Security/governance

Stakeholder comms

LangChain orchestration

Education

Bachelor's degree in Computer Science

Tools

LangChain

LangGraph

OpenSearch

Aurora PostgreSQL

DynamoDB

Vector databases

IAM

API Gateway

Job description

Tata Consultancy Services is seeking a skilled Gen AI engineer in Plano, TX, to design and implement AI applications using AWS Bedrock and related services. The role focuses on building secure, scalable AI workflows for enterprise use cases and developing retrieval-augmented generation solutions that leverage enterprise knowledge sources.

You will manage context windows, memory strategies, prompt composition, and grounding techniques while integrating MCP-based tools and ensuring strong