Web Engineer
Indexed description
Role - Web3 Engineer
Location - Remote
Description -
Required Skills
→
Strong professional experience with Web3 or blockchain application development
→
Strong knowledge of Ethereum-compatible networks and smart-contract integration
→
Experience integrating ERC-20 and token-sale contracts into user-facing applications
→
Experience configuring EVM networks, RPC endpoints, contract addresses, and ABIs
→
Experience integrating wallets such as MetaMask into web applications
→
Practical experience with wagmi and viem, or equivalent modern Ethereum libraries
→
Strong TypeScript and JavaScript skills
→
Experience with React and Next.js
→
Understanding of contract reads, writes, transaction receipts, event logs, gas estimation, and network configuration
→
Understanding of wallet account changes and chain changes
→
Ability to design reusable blockchain integration layers
→
Understanding of common wallet, transaction, and smart-contract integration risks
→
Experience writing unit and integration tests
→
Ability to explain technical decisions clearly and work effectively in a distributed team
→
At least one prior project involving blockchain integration (wallet connection, contract reads/writes, transaction tracking, or token integration)
Preferred Skills
→
Experience integrating token-sale or token-distribution contracts
→
Familiarity with ERC-20 and other relevant EVM contract standards
→
Experience with blockchain event indexing or event-driven application architecture
→
Experience integrating blockchain transactions with backend APIs and databases
→
Familiarity with Prisma, PostgreSQL, SQLite, or similar database technologies
→
Experience with Socket.IO, WebSockets, or real-time notification systems
→
Experience supporting testnet or production contract integrations
→
Familiarity with upgradeable contracts, multisignature administration, and contract-pause states from an integration perspective
→
Previous work involving NFTs, marketplaces, staking, vesting, or DeFi protocols
Create a free Caio profile to unlock more results and save your role and location preferences.
Unlock free search