Gen AI Engineer — Tata Consultancy Services, Plano, TX

Job Description

Must Have Technical/Functional Skills

Roles & 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 that use enterprise knowledge sources effectively.

• Manage context windows, memory strategies, prompt composition, and grounding techniques.

• Integrate MCP-based tools and services 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.

• Strong experience with Python or Java.

• Hands-on experience with AWS Bedrock.

• Understanding of foundation models, embeddings, RAG, and vector search.

• Experience with prompt engineering and context management.

• Familiarity with MCP concepts and tool integration patterns.

• Experience with APIs, microservices, and cloud-native architecture.

• Knowledge of enterprise security, privacy, and governance requirements.

• Ability to evaluate model performance and improve response quality.

• Good communication and stakeholder collaboration skills.

Generic Managerial Skills, If any

• Experience with LangChain, LangGraph, or similar orchestration frameworks.

• Experience with OpenSearch, Aurora PostgreSQL, DynamoDB, or vector databases.

• Knowledge of IAM, KMS, CloudWatch, Lambda, Step Functions, and API Gateway.

• Experience with agentic workflows and tool-calling architectures.

• Familiarity with software engineering best practices, testing, and CI/CD.

• Automotive or manufacturing domain experience is a plus.

Salary Range: $130,000 to $150,000 per year

Qualifications: BACHELOR OF COMPUTER SCIENCE