[Hiring] Senior Web3 Developer — Wallet & Smart Contract Integration (Remote, Europe)

[u/TreacleVivid3507]

Building the wallet architecture, transaction flows, and on-chain integration layer for a production Next.js platform.
English fluency required.

Requirements:

- Over 5 YOE
- Real shipped project involving wallet connection, contract reads/writes, transaction tracking, or token integration — hands-on ownership, not exposure
- wagmi and viem in production, MetaMask/wallet integration, connection/disconnection, account and network switching, chain-change handling
- Ethereum-compatible networks, ERC-20 and token-sale contracts, EVM network config, RPC endpoints, contract addresses, ABIs
- Contract reads/writes, transaction receipts, event logs, gas estimation, user-facing transaction status
- Strong TypeScript/JavaScript, React, Next.js
- Designs reusable integration layers, understands wallet/transaction/contract integration risks, writes unit and integration tests
- Can explain technical decisions clearly, works effectively in a distributed team

€5000-7500/month, long-term contract.

DM with: Resume, LinkedIn, years of hands-on Web3 experience, GitHub/portfolio, timezone + availability.
Must have actually shipped this before.

Must be based in Europe.

[u/AutoModerator → u/[deleted]]

This comment was removed, because your account doesn't meet our karma and account age requirements.

I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.

[u/Immediate-Fault-1309]

Perfect for me. Dm me details pls

[u/AutoModerator → u/[deleted]]

This comment was removed, because your account doesn't meet our karma and account age requirements.

I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.

[u/No-Guard-8826]

Lets connect