◆ Responsibilities

1. Design, implement and maintain backend systems for crypto currency trading
2. Deploy and monitor these systems in the cloud
3. Work with front-end and smart contract developers on overall system design
   

◆ Requirements

1. 3+ years experience building backend systems
2. Proficiency with the Go programming language, Golang
3. Proficiency with the PostgreSQL database including schema design, query plan analysis, and data migration
4. Experience working with AWS Docker/ECS and automating build pipelines for CI/CD
5. Designing and implementing REST APIs
6. Ability to design and refactor code for testability. The existing have a strong culture on using unit tests for reliability.
7. Comfortable with Github and git version control

◆ Nice to Have

1. Ethereum and blockchain experience working with:
   1. Smart contracts written in Solidity
   2. Ethers.js, Web3.js
   3. Hardhat, Truffle
2. Typescript proficiency
3. React and front-end proficiency
4. You are already a cryptocurrency and Defi user

◆ Video interview

◆ Take-home problem

◆ Technical interview