Full Stack AI Engineer/Developer - Onsite

Full Stack AI Engineer/Developer - Onsite

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Full Stack AI Engineer/Developer - Onsite to join our team in Santa Clara, California (US-CA), United States (US).

Seeking a highly experienced Senior Full Stack AI Developer to design, develop, and scale enterprise-grade AI-powered applications. This role requires deep expertise across modern frontend frameworks, scalable backend systems, real-time streaming interfaces, and LLM-powered application development.

Responsibilities

• Design and develop scalable full-stack AI applications using React, Next.js, TypeScript, Node.js, and Python
• Own the full UI lifecycle from wireframe to production, including accessibility, responsiveness, and performance optimization
• Develop streaming conversational interfaces using SSE and WebSockets
• Implement token-level streaming for real-time AI response rendering
• Build and maintain RESTful APIs and async backend services
• Integrate and orchestrate LLM APIs, tool calling, and multi-step AI workflows
• Collaborate with AI/ML engineers to integrate structured JSON outputs into frontend rendering pipelines
• Design scalable multi-tenant architectures with row-level security
• Build and optimize RAG pipelines and AI agent workflows
• Support deployment automation, CI/CD, and cloud-native infrastructure operations
• Collaborate with globally distributed engineering and product teams

Basic Qualifications

• 7+ years of experience with React and TypeScript
• 7+ years of experience designing REST APIs and async backend systems
• 5+ years of experience building applications using React and Next.js
• 3+ years of experience integrating LLM APIs into production applications
• 3+ years of experience implementing streaming UI patterns using SSE or WebSockets
• Strong experience building scalable multi-tenant applications
• Hands-on experience with Node.js and Python backend development
• Experience with AI orchestration workflows and conversation state management
• Strong understanding of scalable application architecture and cloud-native development

Preferred Qualifications

• Experience with LangChain or LlamaIndex
• Experience with Vercel AI SDK or similar frameworks
• Knowledge of MCP server design
• Experience building RAG pipelines and structured JSON generation systems
• Hands-on experience with NVIDIA NIM or Nemotron
• Experience with GraphQL APIs
• Exposure to AWS, Azure, or GCP cloud platforms
• Experience with GitHub Actions and CI/CD pipelines

Technology Stack

• Frontend: React, Next.js, TypeScript, Vercel AI SDK
• Backend: Node.js, Python, REST APIs, SSE Streaming, GraphQL
• AI/ML: NVIDIA NIM, Nemotron, RAG Pipelines, Structured JSON Generation
• Infrastructure: AWS, Azure, GCP, Docker, GitHub Actions, Vercel
• Data: PostgreSQL, pgvector, Redis

Education

Bachelor's degree in computer science, Engineering, or equivalent work experience.

Must reside in the US