Position: Senior Ruby Back-end Engineer
Company: Svitla Systems
Experience required: 5y
English level: upper

Our client is a multi-billion pound company that has grown rapidly. They want to be the definitive food company - the app you go to any time you have a hunger pang. They are transforming the way people think about food by providing people with limitless access to different cuisines and restaurants, turning cooking from a chore to a choice, and giving people the freedom to eat what they want when they want, where they want it.

Requirements:
5+ years professional experience writing web-based applications in any language, and a willingness to quickly get up to speed on Ruby on Rails
Experience with TDD environments (RSpec, Minitest, Capybara, Selenium)
Experience with relational databases (PostGreSQL, MySQL) and key-value stores (Memcache, Redis)
Experience with front-end web technology, bonus points for React
Experience with web architecture at scale (20krpm and above)
Experience with PostGIS, or any geography-heavy applications
Experience with "NoSQL" data backends (Redis, MongoDB, ElasticSearch)
Experience solving logistical problems with software
Knowledge Go, Python or Scala

Responsibilities:
Work as part of a full stack product team to develop solutions to ensure optimal experiences for our customers, riders, and restaurants
Utilise a variety of backend technologies to build scalable products
You'll take part in decisions related to how we undertake new projects
You'll gather requirements and scope out projects with the rest of the team