Software Engineer III (Ruby on Rail)

We are looking for an experienced developer to join our Asset Management platform team. The role spans a Ruby on Rails application, a standalone React PWA companion app, and a legacy ASP.NET WebForms. Backed by SQL Anywhere, which we are migrating to MS SQL Server. You will own features end-to-end across modern and legacy stacks in a long-lived enterprise product used across the social housing sector.

Key Responsibilities

• Deliver features across the Rails backend and its jQuery/Backbone frontend
• Write and optimise SQL for SQL Anywhere and MS SQL Server; queries, stored procedures, indexing, schema migrations
• Maintain and extend the React PWA companion ap. State management, offline sync, service workers
• Maintain and extend the ASP.NET WebForms application, including SSRS reports and ADO.NET data access
• Support enterprise SSO integrations (Azure AD, Okta, SAML/WS-Federation)
• Maintain SOAP/XML service integrations in the Rails application
• Write and maintain automated tests across the stack — RSpec/Capybara (Rails), Jest and Cypress (React PWA)

• 5+ years of experience on Ruby on Rails — feature delivery, ActiveRecord, server-side rendering with legacy JS frontend
• jQuery / CoffeeScript / Backbone.js — comfortable working in and extending a legacy frontend codebase
• SQL Anywhere and/or MS SQL Server — confident query writing, stored procedures, schema migrations
• React PWA with Redux and Redux-Saga
• Git, RSpec, Jest, Cypress

• JRuby / WAR-based deployment
• ASP.NET WebForms — maintaining and extending legacy .NET applications
• PWA fundamentals — service workers, offline-first patterns
• SSRS / ReportViewer
• Enterprise authentication — OAuth2, SAML, Okta, Azure AD
• DevOps pipeline management — Azure Pipelines and GitHub Actions
• Social housing or property asset management domain knowledge

• Bachelor’s degree in Computer Science, IT, or related field

• Flexible to work in Rotational Shifts arrangements (Hybrid-3 days in the office)
• Annual performance-related bonus
• 6x Flexi Anyday: knock 2.5 hours off your day on any day
• Engaging, fun & inclusive culture: check out the MRI Software APAC Insta feed and stories!

From the day we opened our doors, MRI Software has built flexible, game-changing real estate software that powers thriving communities and helps make the world a better place to live, work and play. Fulfilling that mission is only possible because of one thing: exceptional people. People like you! 

Our people-first approach to PropTech is defining a new industry standard for client experiences that, quite frankly, can’t be duplicated. Experiences that deliver real value every day. And we know those experiences begin with our people.

We believe MRI is more than just a workplace; it’s a connected community of people who truly feel they belong. Whether we’re investing in employee resource groups or providing tailored resources for each person to reach their full potential, we’re passionate about creating a work environment that makes you excited to show up every single day.

At MRI, one of our core values is to strive to amaze.  From the intelligent solutions we create to the culture we cultivate, that’s our goal every day. Because that’s what industry leaders do. Whether you’re joining as a new Pride member or rejoining us after a short time away, your talent is vital to us, our partners and our clients.

Amazing growth requires amazing employees. Are you up to the challenge?  

We know confidence gap and imposter syndrome can get in the way of meeting remarkable candidates, so please don’t hesitate to apply. We’d love to hear from you!  

MRI is proud to be an inclusive employer. We welcome and celebrate diversity across all backgrounds, including ethnicity, religion, sexual orientation, gender identity, disability, age, military, veteran status and more.

We believe that Belonging is a direct result of Diversity, Equity, and Inclusion. Those values are woven into the fabric of who we are and are foundational to our continued success. Come and see for yourself!