Erc 20 Jobs in Web3
232 jobs found
| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Joint NFT | India | $115k - $2k | |||
Joint NFT | India | $115k - $2k | |||
Joint NFT | India | $0k - $2k | |||
Immutable | Remote | $63k - $75k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Brinc | Hong Kong, Hong Kong | $43k - $53k | |||
Brinc | Hong Kong, Hong Kong | $43k - $53k | |||
Brinc | Hong Kong, Hong Kong | $43k - $53k | |||
Avalor Investments | Mumbai, India | $0k | |||
Parcel | Remote |
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Parcel | Remote |
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Altoros | Minsk, Belarus | $105k - $111k | |||
Satya Cars | Gurugram, India | $50k - $60k | |||
Opera | Remote | $43k - $86k | |||
Parcel | Remote |
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Parcel | Remote |
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Opportunity:
Build & Maintain Cutting-Edge Block Web3 applications solving complex issues in one of the fastest-growing categories in NFTs. Massive ownership, and work directly with the CTO. Expected to pick up a diverse stack under guidance rapidly. Work in an early-stage DeFi startup and with a team passionate about decentralised eco-system.
Core Responsibilities:
Build, maintain and iterate on the core product and features. Be a strong generalist software engineer picking up VueJs, Solidity, ExpressJs, Docker, Flutter Drive high-level decisions about the platform design and architecture Work closely with the founders to build product features, drive strategy and execute
key initiatives
Be active on company forums & media platforms Requirements: Comfortable with any popular Scripted or OOPs language: Python, Javascript, Java, C++. Willingness to be technology agnostic and pick up the required stack needed swiftly. Be enthusiastic about the scope of decentralised technologies.
Nice to Haves:
Experience with Web3js, Solidity, knowledge of standards like ERC-20, ERC-721, ERC-1155 SDE (Intern - Partime/FullTime) - FullStack Web3 Engineer2Experience with working in non-EVM chains like sol, avax, etc Cloud & Deployment experience (Docker / AWS / etc.)
Joint NFT focuses on Blockchain / Cryptocurrency. Their company has offices in Bangalore City Municipal Corporation Layout. They have a small team that's between 1-10 employees. You can view their website at https://thejointnft.com
What is ERC20 example?
ERC20 is a standard for fungible tokens on the Ethereum blockchain
Here is an example of an ERC20 token
Let's say we create a new ERC20 token called ABC Token with a total supply of 1,000,000 tokens
Each token will be divisible up to 18 decimal places
To implement the ERC20 standard, we will need to define several functions, including:
- balanceOf(address): Returns the token balance of a specific address.
- transfer(address to, uint256 value): Transfers tokens from the caller's address to the specified address.
- approve(address spender, uint256 value): Approves a specific address to spend a certain amount of tokens on behalf of the caller.
- allowance(address owner, address spender): Returns the amount of tokens approved by the owner that the spender can transfer.
- User1 owns 500,000 ABC Tokens.
- User2 wants to buy 100 ABC Tokens from User1.
- User1 approves User2 to spend up to 100 ABC Tokens on her behalf.
- User2 calls the transferFrom() function with User1's address, his own address, and the value of 100 tokens.
- The transferFrom() function deducts 100 tokens from User1's balance and adds them to User2's balance.