Erc 721 Jobs in Web3

113 jobs found

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Job Position Company Posted Location Salary Tags

fam.

China

$58k - $65k

0x Labs

San Francisco, CA, United States

$190k - $320k

0x Labs

San Francisco, CA, United States

$63k - $90k

0x Labs

San Francisco, CA, United States

$100k - $205k

KaratDAO

Los Angeles, CA, United States

$63k - $87k

BlockchainStaffingNinja

United States

$63k - $85k

Blockville

Turkey

$63k - $100k

Coinmarketcap

Mexico City, Mexico

$72k - $85k

Horizon Blockchain Games

Toronto, Canada

$37k - $90k

Everyrealm Inc.

New York, NY, United States

$100k - $160k

Infinite Reality

San Francisco, CA, United States

$45k - $75k

0x Labs

San Francisco, CA, United States

$63k - $85k

0x Labs

San Francisco, CA, United States

$63k - $85k

0x Labs

San Francisco, CA, United States

$51k - $70k

0x Labs

San Francisco, CA, United States

$72k - $100k

Paraform

United States

$54k - $112k

Paraform

United States

$59k - $90k

Rarify

New York, NY, United States

Celfocus

Lisboa, Portugal

$15k - $27k

Vivo (TelefĂ´nica Brasil)

Sao Paulo, Brazil

$54k - $60k

Syntropy

Berlin, Germany

$54k - $75k

Infinite Reality

San Francisco, CA, United States

$45k - $75k

Akar media

Sacramento, CA, United States

$63k - $72k

0x Labs

San Francisco, CA, United States

$72k - $100k

Digital Marketing Company

Los Angeles, CA, United States

$45k - $75k

fam.
$58k - $65k est.

Position: Blockchain Developer // Web3 Backend Engineer // (Smart Contract)
Location: Shanghai (open to remote in similar time zone)
Compensation: Competitive salary plus equity
Experience: Senior

Who We Are

  • Fam is building web3 communities with our mobile-first social network built on top of your NFTs. We are an industry-leading team of ex-Googlers who take pride in being small and productive, with a relentless focus on our product and our people. Fam is based in Shanghai and venture-backed by an international group of VCs and dozens of the best angel investors and creators across both web2 and web3.

  • Join our amazing team to build an incredible, talented, and passionate team to lead the cutting edge of digital technology and web3 innovation!

Responsibilities

  • As Fam's Blockchain Developer, web3 backend engineer, you will have the opportunity to:
  • Responsible for the design, development, deployment of NFT related smart contracts (firstly with Solidity on EVM compatible chains), including testing and security auditing.
  • Responsible for on chain data analysis and processing.
  • Responsible for the design and development of blockchain applications and solutions, including the backend services and offchain Database which interacts with the blockchains.
  • Responsible for the off chain data analysis and processing.
  • Responsible for system’s security, scalability, stability, participate in system capacity planning, performance optimization, troubleshooting and resolution.

Desired Skill & Experience

  • For this role, we are looking for someone with the following skills & experience:

Must Have

  • Solid computer science foundation, solid data structure and algorithm foundation, strong programming ability and problem solving ability;
  • Solid Solidity development and optimization, be familiar with development tools such as Truffle and Hardhat, and be familiar with third-party security contract libraries such as OpenZeppelin; be familiar with gas optimization.
  • Familiar with the generic ERC721/ERC721A, ERC1155 protocols and equivalent contracts;
  • Familiarity with Golang, or other backend development stack.
  • Familiarity with MySql, MongoDb, Redis, or other database stack.
  • Familiarity with data processing pipeline such as kafka
  • Experience in blockchain system development, smart contract development;

Highly Desired

  • Experienced in launching large scale / complex smart contracts on Eth
  • Participation in DeFi project development is preferred
  • Security background

If you are an experienced engineer, willing to join the force to build future Web3 products from scratch with a great team, then Fam is waiting for you!

fam. focuses on Mobile and Blockchain / Cryptocurrency. Their company has offices in Shanghai and Remote. They have a small team that's between 1-10 employees.

You can view their website at https://gmfam.xyz/

⬇
Apply Now

What is ERC 721?

ERC-721 is an Ethereum token standard that defines a non-fungible token (NFT) contract

Unlike fungible tokens like Ether (ETH) or ERC-20 tokens, each ERC-721 token is unique and non-interchangeable

This makes it ideal for representing assets such as collectibles, game items, digital art, and real estate

The ERC-721 standard defines a set of functions that allow for the creation, ownership, and transfer of NFTs

Each NFT is represented by a unique identifier, and can have associated metadata, such as a name, description, and image

ERC-721 tokens can be traded on various marketplaces, and their ownership is stored on the Ethereum blockchain

This means that ownership of an NFT can be easily verified and transferred between individuals

The popularity of ERC-721 tokens has exploded in recent years, with high-profile sales of NFTs reaching millions of dollars

The standard has also been extended and improved upon with new proposals, such as ERC-1155, which allows for the creation of both fungible and non-fungible tokens within a single contract.