Erc 20 Jobs in Web3

322 jobs found

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Job Position Company Posted Location Salary Tags

D3

Las Vegas, NV, United States

$63k - $85k

JBA International

Los Angeles, CA, United States

$80k - $180k

Animoca Brands Limited

Hong Kong, Hong Kong

$105k - $210k

Haqq Network

Remote

$48k - $72k

Marathon Digital Holdings

Remote

$63k - $112k

MoonPay

Remote

$87k - $101k

RevOpsforce

Austin, TX, United States

$39k - $100k

Qredo

Madrid, Spain

$84k - $156k

Gnosis

Portugal

Apex Digital - Web3 Fund

United States

$90k - $150k

Bright Vision Technologies

United States

$39k - $65k

Qredo

Madrid, Spain

$64k - $87k

Qredo

Madrid, Spain

$67k - $102k

Qredo

Lisbon, Portugal

$77k - $100k

Seedify

Remote

$72k - $93k

D3
$63k - $85k estimated
NV Las Vegas US

D3 is a next-generation domain names company based in Las Vegas, Nevada. Our mission is to deliver exceptional customer experiences and ensure secure online identities. With our team of experienced founders who have achieved multiple exits in the tech industry and over 40 years of combined domain expertise across major tech hubs like San Francisco, Los Angeles, and New York City, we are poised to revolutionize the domain industry. Since 2000, we have successfully operated more than 20 registered top-level domains (TLDs) including popular extensions like .com, .net, .org, .xyz, .inc, .tv, and many more.

Job Description:

We are seeking a Full Stack Developer Intern to join our team. In this role, you will work on a full-stack, utilizing Node.js on the backend and JavaScript, React/Redux on the frontend. You will have an opportunity to grow and learn alongside an experienced and dynamic team. You will have an opportunity to contribute to our core customer-facing product and internal tools while ensuring they have a seamless look and excellent functionality. Familiarity with or interest in smart contracts and blockchain standards such as ERC-721, ERC-1155, and ERC-20 is a plus.

Responsibilities:

1. Collaborate with the product team to understand requirements and translate them into technical specifications and features.

2. Develop and maintain the full-stack architecture of our web2 and web3 marketplace using Node.js, JavaScript, React, Redux, HTML, and CSS.

3. Implement backend functionalities using Node.js and integrate with databases such as Postgres and/or MySQL.

4. Design and build user interfaces according to wireframes and high-fidelity mocks with meticulous attention to detail.

5. Ensure the scalability, performance, and security of the application.

6. Work with smart contracts and write Solidity code to integrate blockchain functionalities, including ERC-721, ERC-1155, and ERC-20 standards.

7. Collaborate with cross-functional teams, including designers, product managers, and other developers, to deliver high-quality features and enhancements.

8. Ensure code quality through code reviews, testing, and debugging.

9. Maintain and optimize the performance of existing codebase and address any bugs or issues that arise.

10. Stay up-to-date with the latest technologies, frameworks, and best practices in web development, blockchain, and smart contract development.

Qualifications:

1. Current enrollment in undergraduate or graduate computer science, software engineering, or a related field. Relevant certifications and additional coursework are a plus.

2. Introductory level knowledge of web development using React, JavaScript, HTML, CSS, GraphQL, and Redux.

3. Introductory level knowledge of backend development using Node.js and experience with Python or Java.

4. Interest in Web3 technologies.

5. Introductory knowledge of databases like Postgres and/or MySQL.

6. Strong problem-solving skills and the ability to work effectively in a fast-paced environment.

7. Excellent communication and teamwork skills to collaborate with cross-functional teams.

8. Self-motivated, adaptable, and eager to learn new technologies and frameworks.

Pluses:

- Familiarity with Git version control and Agile methodologies for collaborative development is a plus

- Smart contract development, writing Solidity code, and familiarity with blockchain standards such as ERC-721, ERC-1155, and ERC-20.

- DevOps experience with Kubernetes, Google Cloud, AWS, and Linux environments.

- Knowledge of JAMStack is a plus.

- Familiarity with GraphQL is a plus.

Join our dynamic team and be part of the forefront of the domain industry while working with cutting-edge web2 and web3 technologies. If you're ready to make an impact, enhance your skills, and contribute to our exciting journey, we would love to hear from you.

To apply, please submit your resume, cover letter, and portfolio (if applicable) showcasing your relevant projects and contributions.

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:

  1. balanceOf(address): Returns the token balance of a specific address.
  2. transfer(address to, uint256 value): Transfers tokens from the caller's address to the specified address.
  3. approve(address spender, uint256 value): Approves a specific address to spend a certain amount of tokens on behalf of the caller.
  4. allowance(address owner, address spender): Returns the amount of tokens approved by the owner that the spender can transfer.
  5. User1 owns 500,000 ABC Tokens.
  6. User2 wants to buy 100 ABC Tokens from User1.
  7. User1 approves User2 to spend up to 100 ABC Tokens on her behalf.
  8. User2 calls the transferFrom() function with User1's address, his own address, and the value of 100 tokens.
  9. The transferFrom() function deducts 100 tokens from User1's balance and adds them to User2's balance.