Nodveta Technologies is a blockchain infrastructure company building dependable systems for production onchain applications.
We are hiring a Senior Solidity Smart Contract Developer to join our engineering team directly. You will work on Nodveta's own blockchain infrastructure, smart contracts, protocol integrations, and developer tools.
This is a fully remote, full-time position.
## Responsibilities
* Design and develop production Solidity smart contracts.
* Build and maintain EVM protocol integrations.
* Implement secure access control and upgradeability patterns.
* Optimize contracts for gas efficiency and reliability.
* Write unit, integration, fuzz, and invariant tests.
* Review smart contract code with a security-first mindset.
* Support multi-chain deployments across EVM networks.
* Collaborate with backend engineers on transaction and blockchain infrastructure.
## Requirements
* 2+ years of professional Solidity development experience.
* Experience with production-deployed smart contracts.
* Strong understanding of Solidity, EVM, gas optimization, and smart contract security.
* Experience with Foundry, Hardhat, or both.
* Experience with OpenZeppelin and Viem or Ethers.js.
* Knowledge of ERC-20, ERC-721, ERC-1155, access control, and proxy patterns.
* Experience with Ethereum and EVM-compatible networks.
* Strong communication and documentation skills.
## Nice to Have
* ERC-4337 / account abstraction experience.
* DeFi or bridge integrations.
* Smart contract security tools such as Slither, Mythril, or Certora.
* TypeScript, Node.js, Rust, or Go experience.
* Open-source blockchain contributions.
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