Position: Back End Developer (Node.js)
Company: Zhuko.net
Experience required: 3y
English level: upper

We are a world class team of hackers, viral marketers, finance wizards and dreamers who refuse to be another boring company. We wake up every morning with a smile, ready to put our heart and soul on the line in the work we do. We are conquering a real-world problem and are on a quest to be a unicorn. We aren’t afraid to think or do things differently, challenge the status quo or do what it takes to win.

**Responsibilities:**

Research, design, develop, and test blockchain/dapp technologies
Brainstorm and help evaluate applications for new tools and technologies as they continually evolve
Maintain and extend current server-side applications responsible for integration and business logic
Be involved in the global blockchain community—work on implementing and integrating the latest improvement proposals
Document new solutions as well as maintaining that of existing ones
Adapt structured coding styles for easy review, testing and maintainability of the code.

**Requirements:**

3+ years of experience as Back End / Full Stack Software Developer
Proficient in TypeScript, Node.js, ExpressJS, GraphQL
Hands-on with SQL or NoSQL databases
DevOps experience and Docker
Google Cloud experience.
Familiarity with Ethereum blockchain and smart contracts
Knowledgeable in data structures and algorithms
Understanding of OOPS concepts, Persistence, Threading
Experience working with large codebases
Experience working with open-source projects
Familiarity with basic cryptography
English - upper intermediate

**Project Tech Stack:** 

Node.js, TS, ExpressJS, Apollo GraphQL
Firestore, MySQL
Google Cloud, AppEngine, Docker
Github, github actions
Jira/Confluence; Git