NODE.JS DEVELOPER

Hi there! 

We are the biggest European Python Powerhouse with over 18 years of experience, several offices in Poland and deep commitment to Agile principles. Join a group of 500+ professionals dedicated to helping customers build outstanding products. 

Are you the NEXT one?

Must have:

• Excellent knowledge of the latest JavaScript standards.
• Good knowledge of Node.js, both ecosystem and fundamentals:  understands  the event loop,  single-threaded async I/O model 
• Experience with production-ready frameworks: e.g. Nest JS, Express.js, Koa, Fastify, Socket.io.
• Knowledge of Typescript (or Flow) alternatively any familiarity with a  static type system
• Ability to write integration and unit tests (e.g. in Jest) and testable code.
• Familiarity with relational databases: Postgres, MySQL, MariaDB etc. 
• Ability to use and consume RESTFul APIs; understands HTTP 
• Experience in using code versioning platforms, such as GitHub, GitLab or BitBucket.
• Good communication skills in English (minimum B2).
• Team spirit!

Nice to have:

• Extended proficiency in Typescript
• Experience with specialized NoSQL databases: MongoDB, Redis, Neo4j, QuestDB
• Familiarity with microservice-related technologies (Docker, Kubernetes, RabbitMQ, Kafka, Cassandra).
• Used GraphQL
• Knows networking at the TCP level; used flatbutters/protobuf before in a production setting