Full-Stack AI & Blockchain Architect

BNB Chain; Hong Kong; On-site; HKD 800,000 - 1,100,000; Full time

Benefits offered by this job

Equal opportunity employer

Job summary

BNB Chain is seeking a full-stack engineer at the intersection of AI Agents and blockchain. You will build scalable AI-driven applications, integrate LLM models, and bridge Web2/Web3 stacks. This is a true full-stack architect role, not just frontend or backend.

You will design end-to-end solutions, from smart contracts to frontends, and help standardize engineering practices while staying ahead in the AI + blockchain frontier.

Qualifications

• Fluent in at least one frontend framework (React) and one backend language (Python or Node.js).
• Deep understanding of LLM capabilities, prompt engineering, and inference cost/latency trade-offs.
• Hands-on experience deploying and debugging smart contracts on mainnet or testnet; secure data structures.
• Track record of independently shipping complete AI-driven applications or SDKs end-to-end.
• Experience leading or contributing to engineering standards and technical documentation.

Responsibilities

• Design and implement full-stack applications and SDKs centered on blockchain middleware with AI Agent capabilities.
• Build scalable backend services using Python or Node.js.
• Deliver high-quality frontend interfaces using modern frameworks (React).
• Develop smart contracts and integrate with major blockchain networks.
• Define engineering standards and reusable architecture patterns for the team.
• Apply Specification Engineering and codify best practices under version control.

Skills

Frontend framework (React) & Backend (

LLM prompts & AI engineering

Web3 & smart contracts

End-to-end AI-driven apps

Code quality & testing

Job description

BNB Chain is seeking a full-stack engineer at the intersection of AI Agents and blockchain. You will build scalable AI-driven applications, integrate LLM models, and bridge Web2/Web3 stacks. This is a true full-stack architect role, not just frontend or backend.

You will design end-to-end solutions, from smart contracts to frontends, and help standardize engineering practices while staying ahead in the AI + blockchain frontier.