2 of 2 Contract Legacy Systems Jobs in Yorkshire

helping future-proof the platform. Key skills Proven experience upgrading Rails applications (especially Rails 6-7-8). Deep knowledge of Active Storage and Legacy file attachment systems like Paperclip. Strong Ruby and Rails engineering skills, with a focus on clean, maintainable code. Experience working in modern DevOps environments (CI/CD, GitHub Actions etc.). Responsibilities … Upgrade a Legacy Ruby on Rails 6 application to the latest supported version (Rails 8 targeted). Migrate file attachments from Paperclip to Active Storage. Handle breaking changes, gem updates, and codebase refactoring. Collaborate with engineering leads and stakeholders to ensure a clean, maintainable result. Advise on best practices around storage, deployment, and testing during the transition. More ❯

support performance tracking and business decision-making. Ensure reporting accuracy and consistency across the BI suite by identifying errors and proposing improvements. Support the transition from legacy systems such as Alteryx and Business Objects to Databricks and Power BI as part of our data modernisation strategy. Respond to internal stakeholder queries via the Finance BI mailbox, escalating More ❯