Blockchain Developer
CipherChain
Contract
Remote
About the Role
CipherChain is a pioneer in decentralized finance (DeFi). We are looking for an experienced Blockchain Developer to design, implement, and support our smart contract infrastructure on the Ethereum network.
Skills & Requirements
Solidity
Hardhat
Ethers.js
Node.js
DeFi
Coding Challenge
Simple Storage Contract
Write a basic Solidity smart contract named `SimpleStorage` that allows a user to store and retrieve a single `uint256` value.
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
contract SimpleStorage {
// Your code here
}