Erc 20 Jobs in Web3

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Job Position Company Posted Location Salary Tags

Capgemini

United States

$13k - $63k

Capgemini

United States

$50k - $71k

Discreet Labs

Palo Alto, CA, United States

$50k - $70k

Qredo

Madrid, Spain

$63k - $72k

Qredo

Madrid, Spain

$50k - $84k

Qredo

Sofia, Bulgaria

Qredo

Madrid, Spain

Qredo

Madrid, Spain

$90k - $100k

Joint NFT

India

$86k - $115k

Qredo

London, United Kingdom

$54k - $60k

Qredo

Miami, FL, United States

$63k - $90k

Intuition Machines, Inc.

Buenos Aires, Argentina

$43k - $56k

Atato

Singapore, Singapore

$60k - $67k

IOVLabs

Remote

$112k - $120k

Heera Digital

Austin, TX, United States

$58k - $87k

Blockchain Smart Contract Developer

Capgemini
$13k - $63k estimated

This job is closed

Job Title: Blockchain Smart Contract Developer

Location: US(Remote)

Travel/Relocation/Remote: Remote

Capgemini is seeking a : Blockchain Smart Contract Developer

Responsibilities:

  • Purpose of This Role

As Ethereum Blockchain Smart Contract you will be part of the Asset Management Technology team with a focus on blockchain use cases for the enterprise


The Value You Deliver

· Design and develop enterprise blockchain solutions for use across Asset Management BU

· Advocating for and developing new enterprise business use cases across Fidelity

  • Qualifications:

Technical / Behavioral

  • Designing, implementing, and supporting distributed blockchain-based enterprise solutions
  • Understanding the business model
  • Designing DLT centered solutions architectures for business processes
  • Evaluating, choosing optimal blockchain recommendation/solution
  • Developing a blockchain solution for that business model
  • Building and launching a blockchain network
  • Lead engineering a complete blockchain solution
  • Integrating blockchain/distributed ledgers with external components
  • interoperability and how they can be used effectively
  • Evaluating new blockchain and distributed ledger implementations
  • Setting up Metamask wallet and connecting with various Test networks
  • Designing, writing and building smart contracts for Ethereum based applications using Solidity along with third party interfaces and various design patterns.
  • Included frameworks like Hardhat, Ethers, Geth, and related testing libraries like Waffle and Chai.
  • Interfaces include ERC20, ERC721, and ERC1400
  • Experience in setting up DAO

The Skills that are Good To Have for this role

  • Experience in working with diverse blockchain/distributed ledger implementations like Corda, Hyperledger Fabric, Ethereum.
  • Proficiency in more two or more of the following languages, C++, Java, Go or Python
  • Familiarity with Ethereum and current developments in payments and DeFI space
  • Experience in working on an incubator or accelerator setup is a plus

Disclaimer


Capgemini is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodations do not pose an undue hardship.

Click the following link for more information on your rights as an Applicant - http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law

Applicants for employment in the US must have valid work authorization that does not now and/or will not in the future require sponsorship of a visa for employment authorization in the US by Capgemini.

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.