Senior Smart Contracts Developer Needed (Ethereum, Solidity, Next.js)

Cliente Freelancer · Remoto · Remoto · freelance · mid

Publicada el 2026-07-24

Descripción de la oferta

We are building a trust‑first freelance marketplace with escrow‑backed agreements and clear delivery/payment states. We need a strong Solidity + Next.js engineer to help harden our early product. You’ll work on: - Improving escrow contract logic and state transitions - Local/testnet deployment flows (Foundry) - Next.js dashboards for clients & freelancers - Wallet connection + transaction UX - Writing high‑value tests around money movement - Finding and fixing the highest‑risk issues Tech we use: Solidity, Foundry, TypeScript, Next.js, Tailwind, viem/wagmi. Assessment: Paid test (150 GBP), ~6–10 hours, focused on escrow correctness + local E2E flow. If interested, send: - Relevant experience - GitHub / portfolio - Smart‑contract or payment‑related work - Why this problem interests you

Skills

• JavaScript
• Next.js
• Solidity
• Tailwind CSS
• QA Testing
• MongoDB
• CSS
• TypeScript
• GitHub

Fuente original: freelancer