Blockchain & AI MVP Developer

About the project

I’m close to launching an MVP that blends Web3 with cutting-edge AI: Ethereum smart contracts drive the on-chain logic, while Large Language Models power a real-time 3D chat-bot world. I already have product direction and an agile team in place, but I need a hands-on full-stack developer who can move comfortably from Solidity to the back-end that serves the AI, and into the 3D front-end that users will see. You’ll be writing, testing, and deploying contracts on Ethereum (our chosen chain, though familiarity with other EVM networks is a plus), wiring them to an AI service layer, and ensuring that conversational context flows seamlessly into the 3D environment. There are no rigid wireframes, so you’ll be expected to propose and implement solutions independently, iterate quickly, and document what you build so the rest of the team can extend it. Key deliverables • Production-ready Ethereum smart contracts with safety tests • A middleware API that feeds prompts/responses between the contracts, LLM, and 3D client • Integration of the LLM into the existing 3D chat-bot scene (Unity or Three.js—whichever you prefer) • Clear deployment scripts and developer-friendly documentation Experience with Solidity, Node.js/Python back-ends, and real-time 3D frameworks will get you up to speed fastest. If you’ve previously coupled AI services such as OpenAI’s GPT series to blockchain logic, that’s ideal. I’m ready to start immediately and iterate in short sprints, so share a brief note on a similar project you’ve delivered, outline your stack of choice, and let’s build something groundbreaking.

Skills required