| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Infinite Reality | San Francisco, CA, United States | $45k - $75k | |||
Paraform | United States | $54k - $112k | |||
Qredo | Amsterdam, Netherlands | $85k - $150k | |||
Paraform | United States | $59k - $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 | |||
Vivo (Telefônica Brasil) | Sao Paulo, Brazil | $54k - $60k | |||
Syntropy | Berlin, Germany | $54k - $75k | |||
Infinite Reality | San Francisco, CA, United States | $45k - $75k | |||
Digital Marketing Company | Los Angeles, CA, United States | $45k - $75k | |||
Roote | San Francisco, CA, United States |
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Upside.gg | United States | $36k - $61k | |||
Qredo | Lisbon, Portugal |
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Mythical Games | Los Angeles, CA, United States | $32k - $92k | |||
Parallel Finance | San Francisco, CA, United States | $60k - $70k | |||
Paraspace | San Francisco, CA, United States | $60k - $70k | |||
Paraspace | San Francisco, CA, United States | $71k - $112k |
Infinite Reality is a Metaverse innovation and entertainment company defining the future for brands and consumers. The Metaverse will be transformational in the way brands interact with their audiences, and Infinite Reality is on the bleeding edge. We create ownable metaverse spaces for brands, celebrities, athletes, and performers looking to engage audiences in novel ways and provide VIP experiences in an interactive digital environment.
The Job
Blockchain Engineers will design, develop and support Web3-based applications for world class brands. Products include an NFT marketplace deployable in game engine frameworks such as Unreal Engine and Unity, as well as NFT token gating for modern paywall experiences.
Responsibilities
- Meeting with the software development team to define the scope and scale of Web3 application projects
- Designing Web3 system architecture
- Code oversight and support for NFT marketplace
- Code oversight and support for NFT Ticket Gating service
- Vendor management and code inheritance
- Designing and implementing scalable web services, applications, and APIs
- Developing and maintaining internal software tools
- Writing low-level and high-level code
- Troubleshooting and bug fixing
- Identifying bottlenecks and improving software efficiency
- Collaborating with the design team on developing micro-services
- Writing technical documents
- Experience building out and maintaining deployed Solidity smart contracts
- Experience with Solidity development and testing frameworks
- Experience with Polygon and Ethereum blockchain technology
- Experience with NFT marketplace implementations
- A working understanding of current and emerging ERC standards (e.g. ERC20, ERC721, ERC1155, ERC998, ERC777)
- Experience with Ethereum Blockchain (EVM)
- Cryptocurrency Wallets such as MetaMask, Wyre, WalletConnect
- Ethereum Mainnet + TestNets ( Rinkeby, Ropsten, etc), Polygon/Matic Blockchain
- Solidity Testbeds such as Ganache/Truffle or Hardhat
- A versatile skill set able to work with the app, front-end, and back-end teams is a major bonus.
- Demonstrative track record of Git commits leveraging relevant skills
- History working in a fully remote, global team environment and culture
- Health Care Plan (Medical, Dental & Vision)
- Retirement Plan (401k)
- Life Insurance (Basic, Voluntary & AD&D)
- Paid Time Off
- Public Holidays
- Family Leave
- Short Term & Long Term Disability
- Wellness Resources
Infinite Reality will provide accommodations to applicants needing accommodations to complete the application process.
All your information will be kept confidential according to EEO guidelines.
Not currently accepting applicants residing in Colorado.
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.