2 days ago be among the first 25 applicantsdirect message the job poster from escultor miguel perazablockchain developer – nft marketplaceoverviewwe are looking for a highly skilled blockchain developer to design, build, and maintain a full-scale nft marketplace platform with functionalities comparable to opensea. The ideal candidate will have hands-on experience with smart contract development, marketplace architecture, web3 integrations, and scalable backend systems. You will work closely with product, design, and infrastructure teams to deliver a secure, performant, and user-friendly marketplace for digital assets.responsibilitiessmart contract developmentdesign, implement, and audit smart contracts (erc-721, erc-1155, erc-2981 for royalties).integrate custom features (lazy minting, batch minting, on-chain royalties, bidding/auction systems).optimize gas usage and transaction efficiency.build marketplace logic for listing, buying, bidding, and royalties distribution.develop apis and microservices to support marketplace operations.web3 integrationsconnect the platform to ethereum, polygon, or other evm chains.implement wallet integrations (metamask, walletconnect, coinbase wallet, etc.).enable fiat on/off ramps and nft cross-chain bridges when required.security & scalabilityconduct security reviews and audits on smart contracts.architect systems for high throughput and fault tolerance.frontend collaborationcollaborate with frontend engineers on nft rendering, search, and filtering.ensure seamless ux for minting, trading, and portfolio management.monitoring & maintenancedeploy, upgrade, and maintain contracts.monitor marketplace performance and resolve on-chain/off-chain issues.nice to haveknowledge of layer-2 scaling solutions, cross-chain protocols, and zk-rollups.experience with nft analytics, rarity ranking systems, or ai-driven nft recommendations.contributions to open-source blockchain projects.seniority levelmid-senior levelemployment typefull-timejob functionengineering and information technologyindustriesfine arts schoolsreferrals increase your chances of interviewing at escultor miguel peraza by 2xsign in to set job alerts for “blockchain developer” roles.
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