Position: Middle Backend NodeJS Developer, Blockchain-Based Project
Company: DataArt
Experience required: 3y
English level: intermediate

About the vacancy

We are looking for a person for a Middle Backend NodeJS Developer position on a blockchain-based project. The client is a US-based company with an entity in Switzerland. The protocol will offer a new global currency, the toco coin, which is backed by a portfolio of carbon mitigation assets. The primary responsibility will be implementing the private blockchain network to satisfy the client's business requirements.

Must have
- 3+ years of backend development experience
- 3+ years of experience with JavaScript and JS libraries
- 3+ years of experience with Node.js and the ability to design and implement well-thought-out server-side APIs
- Practical experience working with SQL databases (MySQL, PostgreSQL, etc.) and with NoSQL databases (MongoDB, etc.)
- Experience working with caching systems (Redis, Memcached)
- Experience with container technologies and orchestration tools like Docker, Compose
- Experience working with the TDD/BDD
- Knowledge of GIT
- Experience with microservices
- Experience in the blockchain industry
- Spoken English

Would be a plus
- Experience with AWS API Gateway, Lambda, DynamoDB
- Development of backend services on serverless architecture
- Experience implementing CI/CD pipelines (Jenkins, GoCD, Concourse, etc.)
- Understanding of Agile methodologies
- Good communication and business relationship building skills