We have a contract opportunity for Senior Full Stack AI Developer
(Onsite) with one of our clients. Detailed job descriptions is provided below.
Title: Senior Full Stack AI Developer (React/Next.js + Python + LLM)
Location: Santa Clara, CA (Onsite)
Duration: 9+ Months
Employment Type: W2 or Independent Contractor (No C2C through third-party vendors)
Visa Eligibility: US Citizens and Green Card Holders only
Must-Have Skills:
- 7+ years of Full Stack Development experience.
- Strong hands-on experience with React, Next.js, and TypeScript (Mandatory).
- Experience building production-grade Full Stack applications.
- Strong backend development experience with Node.js and/or Python (FastAPI preferred).
- Experience designing and consuming REST APIs and/or GraphQL.
- Hands-on experience integrating LLM APIs (OpenAI, Claude, Gemini, NVIDIA NIM, etc.).
- Experience with streaming AI responses using Server-Sent Events (SSE) or WebSockets.
- Experience implementing AI chat interfaces or conversational applications.
- Strong understanding of multi-tenant SaaS architecture, Row-Level Security (RLS), and application scalability.
- Experience building multi-step AI workflows, conversation state management, and tool/function calling.
- Experience rendering structured JSON outputs in frontend applications.
- Strong knowledge of responsive UI development, accessibility, and performance optimization.
Technical Skills:
- Frontend: React, Next.js, TypeScript, Vercel AI SDK
- Backend: Node.js, Python, FastAPI, REST APIs, GraphQL, SSE
- AI/ML: LLM Integration, RAG, Nemotron, Structured JSON Generation
- Cloud: AWS / Azure / GCP
- Databases: PostgreSQL, pgvector, Redis
- DevOps: Docker, GitHub Actions
Nice to Have:
- LlamaIndex
- LangChain
- Model Context Protocol (MCP)
- Vercel AI SDK