Full Stack AI Engineer/Developer - Onsite

Full Stack AI Engineer/Developer - OnsiteNTT 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.ResponsibilitiesDesign and develop scalable full-stack AI applications using React, Next.js, TypeScript, Node.js, and PythonOwn the full UI lifecycle from wireframe to production, including accessibility, responsiveness, and performance optimizationDevelop streaming conversational interfaces using SSE and WebSocketsImplement token-level streaming for real-time AI response renderingBuild and maintain RESTful APIs and async backend servicesIntegrate and orchestrate LLM APIs, tool calling, and multi-step AI workflowsCollaborate with AI/ML engineers to integrate structured JSON outputs into frontend rendering pipelinesDesign scalable multi-tenant architectures with row-level securityBuild and optimize RAG pipelines and AI agent workflowsSupport deployment automation, CI/CD, and cloud-native infrastructure operationsCollaborate with globally distributed engineering and product teamsBasic Qualifications7+ years of experience with React and TypeScript7+ years of experience designing REST APIs and async backend systems5+ years of experience building applications using React and Next.js3+ years of experience integrating LLM APIs into production applications3+ years of experience implementing streaming UI patterns using SSE or WebSocketsStrong experience building scalable multi-tenant applicationsHands-on experience with Node.js and Python backend developmentExperience with AI orchestration workflows and conversation state managementStrong understanding of scalable application architecture and cloud-native developmentPreferred QualificationsExperience with LangChain or LlamaIndexExperience with Vercel AI SDK or similar frameworksKnowledge of MCP server designExperience building RAG pipelines and structured JSON generation systemsHands-on experience with NVIDIA NIM or NemotronExperience with GraphQL APIsExposure to AWS, Azure, or GCP cloud platformsExperience with GitHub Actions and CI/CD pipelinesTechnology StackFrontend: React, Next.js, TypeScript, Vercel AI SDKBackend: Node.js, Python, REST APIs, SSE Streaming, GraphQLAI/ML: NVIDIA NIM, Nemotron, RAG Pipelines, Structured JSON GenerationInfrastructure: AWS, Azure, GCP, Docker, GitHub Actions, VercelData: PostgreSQL, pgvector, RedisEducationBachelor's degree in computer science, Engineering, or equivalent work experience.Must reside in the US