Founding Blockchain Engineer (Equity-Based)

Cardinal Web3 • Dubai • Remote (Work from Home)

🌐 Remote💼 Full-time💰 $60,000–$60,000🗓 2026-06-25

Core

Building next-generation Web3 security infrastructure including smart contract security systems, wallet protection, and AI-powered security tools.

Role type

Founding blockchain engineer (early-stage IC)

Builds

Smart contract security systems, wallet protection infrastructure, escrow systems, real-time threat intelligence, and Web3 security APIs.

Domain

Web3 / Blockchain security

Deliverable

production ML models | product features | infrastructure

Required skills

Solidity, EVM development, Smart contracts, Web3 backend development, Wallet infrastructure, Node.js, APIs

Preferred skills

Solana, Security audits, AI/security tooling

Responsibilities

Develop smart contract security systems, build wallet protection infrastructure, create escrow systems, implement real-time threat intelligence, build Web3 security APIs.

Seniority

Founding, hands-on IC

Rewrite

## About the role Cardinal Web3 Security is looking for 2 founding blockchain engineers to help build next-generation Web3 security infrastructure. We are building: - Smart contract security systems - Wallet protection infrastructure - Escrow systems - Real-time threat intelligence - AI-powered blockchain security tools - Web3 security APIs and dashboards This is an early-stage founding opportunity for developers who want to help build a serious Web3 security company from the ground up. ## Compensation Structure - 4% equity allocation (vesting based) - USD $10,000 signing bonus after successful funding - USD $5,000/month salary planned after funding - Dubai relocation and visa support planned after funding - Flexible remote work initially ## Ideal Skills - Solidity / EVM development - Smart contracts - Web3 backend development - Wallet infrastructure - Security-focused mindset - Node.js / APIs - Bonus: Solana, audits, AI/security tooling ## What Already Exists - UAE company structure - Brand and operational setup - GitHub organisation - Product roadmap - Security-focused infrastructure planning We are looking for builders who want to be part of something long-term and meaningful in Web3 security. ## How to Apply Please send: - GitHub - LinkedIn - CV - Previous blockchain projects - Telegram or Discord contact

Sourced via wellfound · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.