Position: Middle Ruby Engineer, Transport Booking System
Company: DataArt
Experience required: 3y
English level: intermediate

ОСОБЛИВОСТІ ПОЗИЦІЇ
The client creates technological solutions for the land passenger transport market. The company’s main development centre is in Berlin, and its solutions are used in several dozen countries around the world. The service which DataArt is helping to develop connects passengers and drivers via a mobile application and an online portal. A flexible API allows the service to integrate with other travel systems, linking the client’s service with partner websites and booking tools. DataArt’s specialists helped integrate travel services as well as updated and optimized the product’s internal systems (microservice architecture). DataArt developed a notifications mechanism that supports various devices. Сurrently, our main focus is back on integration with external services. We hire people not for a project, but to the company. If the project (or your work in it) is over, you go to another project or to a paid “Idle”.

Вимоги
- 3+ years of experience with Ruby backend development
- 3+ years of experience with relational databases: Postgres, MySQL
- Experience with Ruby on Rails and/or Sinatra
- Experience in API development
- Previous experience with 3rd party integrations
- Strong experience with design patterns and architectural principles
- Proven experience with service-oriented architecture and microservices
- Spoken English

Буде плюсом
- Previous experience with the Go programming language
- Experience with GraphQL
- Previous experience with containers (Docker)
- Full stack experience