Senior Blockchain Developer

Please note: as a remote-first company, we are prepared to conduct all of our recruitment processes remotely.

Have you ever wanted to work as a DeFi developer in a professional team with international clients? If you already have some experience with Solidity or Vyper, it is a great opportunity for you to take a big step further and advance your career!

Our expectations are that you will be passionate about what you do and want to catch up with the latest trends in crypto industry - if you feel confident enough then don’t hesitate to apply and we will see you in the Clouds!

Your role and responsibilities
 

• Working closely with international clients
• Knowledge building and sharing with internal team of blockchain experts
• Working with Hardhat / Brownie / DappTools
• Writing smart contracts in Solidity / Vyper
• Following best practices for writing optimised and secure code that will be executed on chain
• Integration with existing DeFi protocols
• Writing unit tests, deployment scripts and good knowledge of JavaScript or Python
• Supervising deployments to main networks

What you bring to the table

• At least 2-3 years of expertise in working with smart contracts
• Deep knowledge about blockchain security and best practices writing decentralised code
• Knowledge and experience working with existing popular DeFi protocols and their forks (DEXes - like Uniswap V2/V3 or Balancer, borrowing/lending protocols - like Compound or AAVE, yield farming protocols - like Yearn)
• Ability to design and implement architecture for new DeFi products (utilising knowledge of AMMs, liquidations, bonding curves, liquidity mining, tokenomics design and building incentivisation frameworks)
• Ability to write unit tests and maintain high quality of test coverage
• Experience with Git and GitHub
• Communicative level of English – both spoken and written (at least B2 level, C1 preferred)
• Being a team player focused on getting things done
• Ability to closely cooperate with the clients to properly suit blockchain tech with the requirements
• Eagerness to learn, constantly improve yourself and contribute back to the team
• Strong foundation of understanding when to favour on-chain vs off-chain

It’s great if you also have

• Experience with Python, Node.JS or JavaScript
• Knowledge of Docker
• Experience with web3.py / ethers.js
• Good understanding of ABI specification
• Hands-on experience with crypto wallets, exchanges, bridges and bots
• Experience with solutions like TheGraph, IPFS, ChainLink, Keep3r, Gelato
• Hands-on experience with protocols or forks of Alchemix, Abracadabra, Olympus or Tokemak