Company Overview MCS Group are delighted to be partnering with a well-established, profitable software company based in Northern Ireland is building cloud platforms used across regulated industries including animal health. Their products replace legacy systems with modern, scalable solutions and are actively used by government bodies and commercial organisations across the US, Canada, Australia, and Europe. The business is self-funded, stable, and growing steadily, with engineering teams across NI, the US, and Europe. The Role You'll join a product-focused engineering team working on a live, customer-facing platform used by regulated organisations globally. This is a full lifecycle role - from feature design through to production releases - with real ownership and impact. You'll work closely with a Dev Manager, Senior Engineers, and offshore developers to deliver quarterly releases, manage complex change requests, and continuously improve a mission-critical system. Tech Stack Ruby on Rails SQL / MySQL AWS What They're Looking For 3-5 years' experience in Ruby on Rails (or strong backend experience with willingness to cross-train from python) Solid commercial software engineering background Comfortable owning features end-to-end and working in production environments Interested in mentoring others and growing within a stable product team Looking for a long-term role rather than short-term contracts Why Join? Profitable, self-funded business with long-term product vision Challenging, real-world customer problems Opportunity to influence product direction and mentor junior engineers Stable team with strong engineering culture Profit-share scheme Hybrid: 3 days onsite / 2 remote To speak in absolute confidence about this opportunity please contact Rachael Walker, IT Recruitment Manager at MCS Group or click the apply button below. If this position is not right for you, we have others that are. Please visit MCS Group to view a wide selection of our current jobs or give us a call. All conversations will be treated in the strictest of confidence. Skills: ruby developer ruby on rails developer ruby python ruby engineer software developer Benefits: Work From Home