Mid-Senior QA Engineer (B2B SaaS | UK)

B2B SaaS | UK | Hybrid Type:  Full-time  Accessible rail travel depends on systems that work reliably in live environments.    Our Passenger Assistance platform turns passenger assistance requests into coordinated action inside live rail operations.    We’re hiring a QA Engineer to lead manual quality and release confidence across our UK and Global web and mobile platforms.        Transreport exists to remove structural barriers in rail travel. Our vision is that everyone has access to travel everywhere.    Because we operate in live, safety-critical environments, quality discipline is fundamental, not optional. Own manual QA for at least one active product stream.  Embed earlier into refinement and design to strengthen acceptance criteria.  Act as a trusted release partner for Engineering and Product.    Influence how we balance manual testing and automation coverage.  Identify recurring quality risks and drive preventative improvements.  Raise the overall standard of release confidence across web and mobile.      Execute & Manage Testing : Own the manual testing lifecycle for web (Vue.js/Rails) and mobile (Native Swift/Kotlin) applications.  Shift Left:  Participate in design and requirements sessions, clarifying how A/Cs are tested before a single line of code is written.  You will decide what needs a manual pass and what candidates should be handed off to SDETs for automation.  Cross-Platform QA:  Verify consistency across our web dashboard and mobile apps, ensuring data syncs correctly between the Rails backend and the client devices.      Web:  Vue.js (Frontend), Ruby on Rails (Backend).  Mobile:  Native Swift (iOS) & Native Kotlin (Android) as well as React Native.  Note:  While our stack includes RSpec and Vuewrapper, this is a functional QA role. Experience:  3+ years of of experience in manual QA for web and mobile applications.  Process Mindset:  You understand that QA is a process, not just a phase. You can demonstrate how you’ve improved QA workflows in previous roles.  Context Switching:  You are comfortable moving between an established legacy project and a fast-moving greenfield/scaling project.  Mobile Proficiency:  You know the difference between testing on iOS vs. Android and are familiar with mobile constraints (offline mode, location services, etc.).    Experience testing SaaS platforms with complex user permissions.      Private healthcare after your probation (including children)  ~25 days holiday  ~ Cycle and Tech Scheme ~ People are expected to raise risks early, communicate clearly, and take responsibility for outcomes.    Quality here is not cosmetic. Technical Exercise  – Automation & QA approach  # We’re a Disability Confident employer and we welcome applications from disabled candidates. If you need any adjustments at any stage of the recruitment process, please tell us what would help - we’ll work with you to make the process as accessible as possible.    We also offer a Guaranteed Interview Scheme (GIS) for candidates who consider themselves to have a disability as defined under the Equality Act 2010.    Choosing GIS doesn’t guarantee a job offer.