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Senior Ruby Developer in Barcelona


Est. Salary
30,000 - €40,000
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Job Description

Playfulbet is a leading entertainment platform of sports gaming with more than 8 million users which is part of ExoGroup, a set of companies including ExoClick, Exads, MobileCashout and, Adsecure and offering a range of services within the digital business landscape.

We are currently looking for a Ruby on Rails Developer to contribute to the scaling of the company and its internationalization.

If you are passionate about gaming and up for the challenge of building a platform that integrates games, betting and sports to create a surprising and fun solution to the users, this opportunity is for you!


  • Lead engineering position in a young and expanding Startup.

  • Work with Redis and Elasticsearch clusters until they can’t take it anymore.

  • Lead 2-week Sprints developing new features for Playfulbet.

Our infrastructure is composed of Cloudflare, Haproxy balancers (5 front and 3 servers in the background) and all physical machines in Hetzner. All software is our own development in Rails 4.2 with Redis, Mariadb and Elasticsearch 1.7.

Essential Requirements:

  • Experience as web developer with back-end experience, especially with Ruby on Rails.

  • Experience and knowledge in Sidekiq, Redis, Redis sentinel, Elasticsearch, Rspec, Cucumber, Ansible, Capistrano.

  • Good knowledge of MySQL at admin, user and query optimisation level.

  • Not afraid of front end stuff in HTML5, CSS and Javascript.

  • Agile development experience.

What we offer:

  • Exceptional working conditions in unique offices high up in the Torre Mapfre, one of Barcelona's world-renowned landmarks, located right on the city's seafront.

  • Opportunity for permanent training, personal development, ambitious career growth and a very competitive salary.

  • Constant challenge and opportunity to learn.

  • Participation in the technological and business decision making.

  • The excitement of the users when you deploy new functionalities! Note that we don’t deploy on Fridays :)

  • A dynamic team where every day will be different to the last. Yes, you will be allowed to shoot a colleague with a Nerf…

Our company benefits:

Flexitime - Private healthcare insurance - Flexible compensation plan: travel, meals & childcare - In-house training - Free English & Spanish classes - Employee referral program bonus - Offsite team building days out - Office games room/chill out zone - Organic fruit - Friday team breakfast - Yoga classes - Massages - Local restaurant discounts - Gym discounts etc.


About Playfulbet

  • Games

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