Blockchain Expert - Applied AI & GenAI

UST GLOBAL (SINGAPORE) PTE. LIMITED; Singapore; On-site; SGD 180,000 - 260,000; Full time

Job summary

UST GLOBAL (SINGAPORE) PTE. LIMITED is seeking a senior practitioner to mentor interns and lead AI-enabled blockchain initiatives in Singapore. The role combines deep blockchain expertise with applied GenAI to design, implement, and audit intelligent decentralized solutions.

The candidate will guide end-to-end POCs, review architectures and provide hands-on technical guidance, while developing training materials and practical exercises for a growing engineering team.

Qualifications

• 8–12+ years IT experience with 5+ years blockchain development
• 5+ years in Blockchain development and 2+ years in Applied AI/GenAI
• Strong expertise in blockchain fundamentals, architecture and DLTs
• Hands-on experience with Ethereum, Solidity, and related tools
• Deep understanding of smart contracts, testing, security, and design patterns
• Experience with GenAI, LLMs, RAG, Vector/ Semantic search, and AI Agents
• Experience integrating AI/LLMs with blockchain apps, APIs and data platforms
• Knowledge of KYC/AML, privacy regulations, compliance and AI governance
• Excellent communication and mentoring skills to coach juniors

Responsibilities

• Mentor and train interns on Blockchain fundamentals, Ethereum, Solidity, and smart contracts
• Guide development of AI-enhanced blockchain solutions including AI-assisted smart contract development, testing, and reviews
• Lead interns in building end-to-end AI + Blockchain POCs
• Review code, architecture and designs while providing hands-on guidance
• Create and enhance training materials, learning paths and practical exercises
• Oversee AI/Blockchain integration with APIs and data platforms
• Ensure blockchain security, governance controls, and compliance practices

Skills

Blockchain fundamentals

GenAI / AI governance

Mentoring & coaching

Ethereum / Solidity

Smart contract design & security

AI integration with APIs

Communication

Tools

Hardhat

Truffle

Remix

Web3.js

Ethers.js

Ethereum

Job description

Key Responsibilities

• Mentor and train interns on Blockchain fundamentals, Ethereum, Solidity, Smart Contracts, Architecture, Security, and Compliance.
• Guide the development of AI-enhanced Blockchain solutions , including:
  • AI-assisted smart contract development, testing, and code reviews.
  • AI-driven blockchain transaction and on-chain analytics.
  • Natural language interfaces for Web3 applications.
  • AI agents interacting with blockchain data, APIs, and smart contracts.
  • RAG-based assistants leveraging blockchain documentation and smart contract knowledge.
  • AI-powered compliance, risk, security, and governance use cases.
  • Blockchain-enabled provenance, traceability, and auditability solutions.
• Lead interns in building end-to-end AI + Blockchain POCs.
• Review code, application architecture, and technical designs while providing hands-on technical guidance.
• Create and enhance training materials, learning paths, and practical exercises.

What We're Looking For

• 8-12+ years of IT experience with at least 5+ years in Blockchain development and 2+ years in Applied AI/GenAI solutions.
• Strong expertise in Blockchain fundamentals, architecture, and distributed ledger technologies.
• Hands‑on experience with Ethereum, Solidity, Hardhat, Truffle, Remix, Web3.js, and Ethers.js.
• Deep understanding of smart contract design, testing, security best practices, and architectural patterns.
• Practical experience with GenAI, LLMs, Prompt Engineering, RAG, Vector Search, Semantic Search, and AI Agents.
• Experience integrating AI/LLM services with Blockchain applications, APIs, and data platforms.
• Knowledge of Blockchain security, KYC/AML, privacy regulations, compliance, and AI governance.
• Excellent communication and mentoring skills with experience coaching junior engineers or interns.

Ideal Candidate: A passionate Blockchain practitioner and AI innovator who can seamlessly combine Blockchain, GenAI, and Agentic AI technologies to build intelligent decentralized solutions while effectively mentoring future talent from fundamentals to production-ready POCs.

Ethereum, Solidity, Hardhat, Truffle, Remix, Web3.js, Ethers.js, GenAI, LLMs, RAG, Vector Search, AI Agents, Blockchain Security, KYC/AML, and AI Governance.