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| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Paraspace | San Francisco, CA, United States | $60k - $70k | |||
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Paraspace
$60k - $70k estimated
This job is closed
About Us
Paraspace is one of the world’s leading NFT Financialization protocols with the vision to unlock universal liquidity for everyone; founded in 2022 with over 20 employees globally. Paraspace is well-funded by industry-leading investors including Sequoia Capital, Funders Fund, and Polychain Capital.
Paraspace is looking for a Technical Product Manager to join our team. You will be involved in the development and deployment of several deFi products and work with all departments at the Company. This is an exciting opportunity to join a hyper growth start up in the DeFi/blockchain space.
We're looking for:
- 3-5 years experience driving the short-term and long-term product strategy and roadmap, prioritize initiatives, and ensure the timely execution and delivery of products
- Define product requirements for DeFi financial products by gathering user needs and feedback. He/ She will work closely with engineering team to drive development to launch
- Develop product and management processes and documentation to educate users, the community, and stakeholders on product changes and features
- Direct experience of Solidity and one other programming language (Java, Go, Python…)
- Working knowledge of the mechanics of ERC721, ERC-20 and ERC-1155 token standards
- Has participated in the writing of a whitepaper for crypto projects
- Familiarity with blockchain bridges, defi protocols or block explorers
- Open minded to new ideas and an effective leader, able to motivate a team and influence external stakeholders. Excellent written and verbal communication skills
- You have an understanding of DeFi, crypto communities, and traditional finance products; passion in the blockchain/ crypto space
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.