Technical environment

· Back-end: Ruby on Rails (Rails 4.x, 5.x), JRuby, Elixir, GraphQL, RabbitMQ, CQRS

· Front-end: React, Redux, Redux-Saga, NodeJS, Webpack, ES9 / Babel, Flexbox, GraphQL, Apollo

· Database: MongoDB, Elasticsearch, Redis, Postgres, Neo4j

· Infrastructure: GCP, AWS, Azure, Kubernetes, Istio, Docker, Terraform, Cloudflare

· Testing: RSpec, Capybara, Selenium

· Source control: Github

· Continuous Integration: SemaphoreCI

· Monitoring: Datadog

· Quality Management: Code Reviews, PRs, CodeClimate

· Project Management: Jira

Requirements

· Proven work experience as a Ruby on Rails developer

· Previous experiences in building web services in Java is a plus

· Working knowledge of PSQL/MongoDB databases

· Perfect command of English (written and spoken)

· A firm grasp of object-oriented analysis and design

· Passion for writing great, simple, clean, efficient code

· Good communication skills and ability to write clear documentation

· Invoicing structure and proper registration if working remotely or valid work permit in France

· Available full time

… and most importantly: positive spirit and high motivation!