Software Engineer Iii

Software Engineer III – Full Stack AI
💰 $80 – $110/hour
🌍 Remote | 🇺🇸 USA Only
📄 W2 | Full-time | Contingent Role
This is where full-stack meets AI for real — not just using tools, but building AI-powered products from 0 → 1.
If you’re the type who ships fast, experiments, and doesn’t wait for perfect specs… this role is calling.
⚙️ What you’ll do:
Build scalable apps using React, TypeScript & Python
Design APIs & integrate multiple systems
Rapidly prototype and launch new product ideas
Build dashboards & data visualizations (Plotly, D3, Streamlit)
Use LLM tools (Copilot, Cursor, Claude) to accelerate development
🧠 What they’re looking for:
3+ years in full-stack development
Strong Python + React/TypeScript
Experience shipping products fast (not just maintaining)
Solid API design & system integration skills
Comfortable working in ambiguity and moving quickly
➕ Bonus:
Experience with LLM APIs / prompt engineering
Familiar with frameworks like LangChain, AutoGen, CrewAI
Built AI-native apps before
🚫 Important:
❌ Must be based in the USA
❌ No visa sponsorship
💡 Not freelance — structured role embedded with a major tech company via Cincinnatus.