Tata Consultancy Services · 9 hours ago
AI Senior Engineer
Cupertino, CA
Full-time
Onsite
Mid, Senior Level
$70K/yr - $145K/yrTata Consultancy Services is seeking an AI Senior Engineer to design and develop AI-driven applications leveraging Large Language Models and agentic workflows. The role involves building, testing, and deploying backend services and APIs, ensuring code quality and scalability, and staying updated with emerging AI tools and best practices.
Business Information SystemsConsultingInformation TechnologyIT Management
Responsibilities
Strong experience with Large Language Models (LLMs) and agentic workflows
Hands-on experience with LangGraph for workflow orchestration
Expertise in building Retrieval-Augmented Generation (RAG) pipelines
Knowledge of semantic layers and knowledge graphs for structured reasoning
Proficient in Python and FastAPI for backend and API development
Solid understanding of databases (SQL/NoSQL) and query optimization
Design and develop AI-driven applications leveraging LLMs and agentic workflows
Build, test, and deploy backend services and APIs using Python and FastAPI
Implement workflows using LangGraph and integrate with external services/APIs
Ensure code quality, scalability, and reliability in production systems
Develop RAG systems, semantic layers, and knowledge graph integrations
Ensure code quality, scalability, and reliability in production systems
Participate in code reviews, maintain coding standards, and follow best practices
Stay up-to-date with emerging AI tools, frameworks, and LLMOps best practices
Large Language Models (LLMs)
Qualification
Required
Strong experience with Large Language Models (LLMs) and agentic workflows
Hands-on experience with LangGraph for workflow orchestration
Expertise in building Retrieval-Augmented Generation (RAG) pipelines
Knowledge of semantic layers and knowledge graphs for structured reasoning
Proficient in Python and FastAPI for backend and API development
Solid understanding of databases (SQL/NoSQL) and query optimization
Design and develop AI-driven applications leveraging LLMs and agentic workflows
Build, test, and deploy backend services and APIs using Python and FastAPI
Implement workflows using LangGraph and integrate with external services/APIs
Ensure code quality, scalability, and reliability in production systems
Develop RAG systems, semantic layers, and knowledge graph integrations
Participate in code reviews, maintain coding standards, and follow best practices
Stay up-to-date with emerging AI tools, frameworks, and LLMOps best practices
Company
Tata Consultancy Services
Tata Consultancy Services is a business solutions company that specializes on information technology services and consulting.
Founded in 1968
10001+ employees
H1B Sponsorship
Tata Consultancy Services has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (6564)
2024 (9690)
2023 (8537)
2022 (11159)
2021 (9813)
2020 (11984)
Funding
Current Stage
Public CompanyTotal Funding
unknown2004-08-25IPO
Leadership Team
K. Krithivasan
Chief Executive Officer & Managing Director
Aarthi Subramanian
President and Chief Operating Officer
Recent News
2025-12-31
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2025-12-31
Calcutta Telegraph
2025-12-29
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