Junior Application Development Engineer with Ruby-on-Rails and Java development skills required by growing multinational in Limerick city. You will get the opportunity to develop skills in Web-based development, large scale IP networking, REST APIs, MQTT and innovative user UX/UI.


  • Honours Degree in Computer Science/Software Engineering/Electronic Engineering
  • Experience with Ruby and Ruby on Rails application development (or equivalent technology stack)
  • Experience in Web page design and creation for Ruby applications
  • Experience in Linux/UNIX development environment including scripting and configuration
  • Excellent programming skills and a solid grounding in the fundamentals of computer science
  • Possess an understanding and an interest in UX technologies and networking concepts protocols, applications, and interfaces
  • Excellent analytical skills and an ability to cope with ambiguity and change
  • Proven experience in the full software development cycle within a project-based environment
  • Self-starter with excellent communication and documentation skills

Highly Desirable:

  • Experience in working using Agile development methodologies
  • Experience with C/C++ programming
  • Commercial experience building and consuming REST APIs and/or MQTT.
  • Experience with PostgreSQL or similar.
  • Exposure to automated testing beneficial.
  • Experience with core web technologies – Javascript, jQuery, JSON, Ajax, HTML5, CSS etc.
  • Knowledge of relevant design patterns, especially MVC.
  • Configuration Management tools: Chef, Puppet, Saltstack or Ansible.


  • Creation of state-of-art solutions for management and control of large scale, network- based deployment using leading edge tools and technologies
  • Participate in feature requirements definition – understanding customer needs and translating into powerful, scalable but easy-to-use solutions
  • Problem isolation and fault finding
  • Support test automation for developed features


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