Blockchain Developer at Pixelfield Ltd, London, 1 Month, £Freelance Rate

we're looking for someone with experience in the following technologies for our project on freelance. You don’t need to know all of them having experience with just some is perfectly fine.

Please include with your application:

how much time you'd be able to dedicate to each part
and your experience with specific networks.

Balance - native coin

- Techstack: Python (preferred) or Node.js
- We need a function which will fetch the current balance for the wallet address

Balance - custom token

- (SPL Tokens, Issued Currencies, IOUs, Native Assets, Native Tokens)
- Techstack: Python (preferred) or Node.js
- We need a function which will fetch the current balance for the wallet address for a specific “custom token”

Filtration

- Techstack: Node.js (preferred) or Python
- We need a function which on input will receive a Block from QuickNode (JSON) and against our list of wallets filter out parts of blocs (receipts, transactions, etc) where the wallet address is present
- We need to split this info to know when we should fetch
- native coin balance (native coin tx, gas used, outcoming custom token tx, etc)
- token balance + specific contract (in/outcoming token transaction)

Job Types: Fixed term contract, Freelance
Contract length: 1 month

Pay: £15.00-£17.00 per hour

Expected hours: 40 per week

Application question(s):

• How much time you'd be able to dedicate to each part
• What are your skills from our required skillset?
• Can you work on freelance?
• Do you have a residence permit?
• When can you start?