Full Stack AI Engineer/Developer - Onsite

Company Overview:
Req ID: 374473
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).

Job Description:
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
Where required by law, NTT DATA provides a reasonable range of compensation for specific roles. The starting pay range for this remote role is ***-*** This range reflects the minimum and maximum target compensation for the position across all US locations. Actual compensation will depend on a number of factors, including the candidate's actual work location, relevant experience, technical skills, and other qualifications.
This position may also be eligible for incentive compensation based on individual and/or company performance.
This position is eligible for company benefits including medical, dental, and vision insurance with an employer contribution, flexible spending or health savings account, life and AD&D insurance, short and long term disability coverage, paid time off, employee assistance, participation in a 401k program with company match, and additional voluntary or legally-required benefits.

About NTT DATA:

NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at us.nttdata.com

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