Crypto - NFT Developer

Work in USA; Porto; On-site; EUR 14,000 - 19,000; Full time

Job summary

Work in USA in Porto, Portugal is seeking a Crypto - NFT Developer to design, test, and deploy NFT smart contracts and integrate them into web platforms. The role focuses on secure, decentralized applications and a seamless user experience for customers.

The ideal candidate will have solid Solidity skills, NFT token experience, and familiarity with wallet providers like Metamask. This contract position offers visa sponsorship and international collaboration.

Qualifications

• Strong understanding of blockchain tech, Ethereum, and smart contract development.
• Experience with NFTs and ERC-721/1155 tokens.
• Proficient in Solidity.
• Knowledge of web3.js or similar frameworks.
• Familiarity with wallet providers such as Metamask or Ledger.
• Attention to detail and ability to write clean, efficient code.
• Ability to work independently as well as in a team environment.
• Excellent problem-solving skills.

Responsibilities

• Develop, test, and deploy smart contracts for NFTs on various blockchains.
• Collaborate with design team to integrate NFTs into platforms.
• Research and implement new technologies to improve security and functionality of applications.
• Troubleshoot and resolve issues with existing contracts or applications.
• Keep up-to-date with developments in the crypto space and make product improvements.

Skills

Solidity

Smart contracts

ERC-721/1155

Web3.js

React

Education

Bachelor's degree in Computer Science

Tools

Metamask

Ledger Nano S

Job description

Crypto - NFT Developer

As a Crypto-NFT Developer, you will be responsible for developing and maintaining secure and decentralized applications on the blockchain. Your main focus will be on creating and implementing smart contracts for NFTs (non-fungible tokens) and integrating them into various platforms. You will also work closely with the design team to ensure a seamless user experience for our customers.

Key Responsibilities:

• Develop, test, and deploy smart contracts for NFTs on various blockchains
• Collaborate with the design team to integrate NFTs into our platforms
• Research and implement new technologies to improve security and functionality of our applications
• Troubleshoot and resolve any issues with existing contracts or applications
• Keep up-to-date with developments in the crypto space and make recommendations for improvements to our products

Requirements:

• Strong understanding of blockchain technology, specifically Ethereum, and smart contract development
• Experience working with NFTs and creating ERC-721 or ERC-1155 tokens
• Proficient in Solidity programming language
• Knowledge of web3.js or other blockchain development libraries/frameworks
• Familiarity with various wallet providers such as Metamask or Ledger Nano S
• Attention to detail and ability to write clean, efficient code
• Ability to work independently as well as in a team environment
• Excellent problem-solving skills

Preferred Qualifications:

• Bachelor's degree in Computer Science or related field
• Prior experience working with cryptocurrencies or decentralized applications
• Understanding of DeFi (decentralized finance) protocols
• Experience in front-end development using React or similar frameworks

Location:

This is a contract position located in Porto, Portugal. Accommodation will not be provided but visa sponsorship is available.

Salary:

$1700 per month (negotiable based on experience)

Note:

This position is open to all nationalities.