Erc 20 Jobs in Web3
188 jobs found
| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Capital Centric Limited | South Africa | $84k - $112k | |||
Nibiru | Remote | $63k - $80k | |||
Lukso | New York, NY, United States | $36k - $75k | |||
Lukso | International | $36k - $90k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
ENS Labs | Remote | $105k - $120k | |||
Unreal Gigs | Remote | $72k - $75k | |||
0x | San Francisco, CA, United States | $105k - $120k | |||
Lukso | New York, NY, United States | $86k - $90k | |||
Lukso | International | $36k - $90k | |||
Lukso | International | $86k - $90k | |||
Lukso | New York, NY, United States | $36k - $90k | |||
Lukso | New York, NY, United States | $86k - $90k | |||
Kastech Software Solutions Group | Charlotte, NC, United States | $72k - $78k | |||
Minutes to Seconds | New York, NY, United States | $39k - $65k | |||
CodeQuadrat | Remote | $0k |
We are seeking a talented and versatile Blockchain Developerwith expertise in Web3 technologies and proficiency in Solidityto join our dynamic team. The ideal candidate will have a strong foundation in blockchain development, smart contract programming, and decentralized application (dApp) development. Additionally, they should possess the ability to develop engaging games, with experience in platforms like Roblox Studiobeing a significant advantage.
In this role, you will collaborate with cross-functional teams to design, develop, and deploy cutting-edge blockchain solutions while integrating gaming elements to enhance user engagement. Your expertise in various programming languages and frameworks will be crucial in building scalable and efficient systems that align with our goals.
Responsibilities:
- Develop, test, and deploy smart contracts using Solidityon Ethereum and other blockchain platforms.
- Design and build decentralized applications (dApps) with seamless integration of Web3 technologies.
- Implement and maintain blockchain-based systems, ensuring scalability, security, and efficiency.
- Collaborate with game designers to develop interactive and engaging games, preferably using Roblox Studioor similar platforms.
- Optimize game mechanics and blockchain interactions for seamless user experiences.
- Stay updated with the latest blockchain and Web3 trends to ensure innovative solutions.
- Write clean, maintainable, and well-documented code.
- Debug and resolve technical issues across blockchain and game development projects.
- Work closely with designers, developers, and project managers to deliver high-quality solutions on time.
Requirements:
- Proven experience in blockchain development with a strong focus on Web3and Solidity.
- Proficiency in additional programming languages such as Python, JavaScript, TypeScript, C++, or C#.
- Hands-on experience with Roblox Studioor similar game development platforms.
- Familiarity with blockchain platforms like Ethereum, Polygon, or Binance Smart Chain.
- Understanding of decentralized finance (DeFi) protocols and token standards (ERC-20, ERC-721, ERC-1155).
- Experience integrating APIs and working with libraries like Web3.jsor Ethers.js.
- Knowledge of game development workflows, including 3D modeling and physics engines.
- Strong problem-solving skills and ability to work in a collaborative environment.
- Excellent communication skills and attention to detail.
Preferred Qualifications:
- Experience with layer-2 solutions and cross-chain interoperability.
- Understanding of cryptographic principles and security best practices in blockchain.
- Previous experience developing multiplayer games.
- Knowledge of agile methodologies and project management tools.
What We Offer:
- Opportunity to work on cutting-edge blockchain and gaming projects.
- Collaborative and innovative work environment.
- Competitive salary and benefits package.
- Professional growth opportunities and ongoing training.
- Medical Aid & Gap Cover - 50% Covered
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.