Position: Full-Stack Developer (React / Node JS)
Company: DOIT
Experience required: 2y
English level: intermediate

About the Job

Hypersphere is seeking a full-stack React / Python developer to join our small team. If you love developing trading systems in new environments, such as Defi and cryptocurrency, we want to hear from you.  If you haven’t worked in blockchain/crypto before, but have a passion for crypto and learning new skills, we also want to hear from you. 

Location: Miami, FL (Fully remote possible)

Responsibilities

Develop quality NodeJS and React code in an agile development environment 
Create a backend infrastructure using a microservices based approach for dealing with the UI API, cryptocurrency feeds, and Postgres databases 
Integrate data feeds using vendor’s APIs into trading systems (including on-chain data from blockchain nodes)
Develop a web-based UI for our platform using ReactJS / JS / Typescript 
Send Ethereum transactions to decentralized exchanges (DEXs) using web3 libraries 
Experience with Ethereum development tools. Truffle, Ganache, Remix, Solidity
Create cryptocurrency trading bots in NodeJS

Requirements

ReactJS, Node JS
Experience with microservices architecture and message queues
Be a strong believer in well-tested code, implementing unit tests, mocks, and integration tests with everything you develop
Passion for decentralized finance, cryptocurrency and market making

Nice to have

Experience with the NextJS React framework
Previous work in the cryptocurrency space
UI/UX design experience

Hypersphere is an EEO: We do not discriminate based on race, color, national origin, ethnicity, religion or religious belief, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, military or veteran status, disability, or other applicable legally protected characteristics.