Senior Mobile UI/UX Designer – Live App Polish Before Launch

We’re looking for an experienced Senior Mobile UI/UX Designer to help us polish our mobile app before launch. The app is already designed and currently being developed. We do not have a complete Figma file that reflects the final product, so the work will be based directly on the live development version of the app. This is not a redesign. The goal is to review every screen, identify inconsistencies, and work closely with our developer to implement small but important visual and UX improvements. Responsibilities * Review the live app screen by screen * Identify visual inconsistencies and UX issues * Improve spacing, alignment, typography, hierarchy, and component consistency * Review buttons, cards, forms, navigation, and user flows * Provide clear and practical feedback directly to the developer * Collaborate live with the developer during implementation * Check completed changes and ensure they are implemented correctly * Help make the entire app feel consistent and polished before launch Requirements * Strong experience with mobile app UI/UX design * Excellent eye for detail and visual consistency * Experience reviewing and improving existing digital products * Comfortable working directly with developers * Able to communicate design changes clearly without relying on complete Figma files * Pragmatic and able to make quick decisions * Experience with design systems is a plus Project Details * Approximately 15–20 hours * Start immediately * Remote * Hourly contract * Close collaboration with our developer To Apply Please include: * 2–3 examples of mobile apps you have worked on * A short explanation of your role in those projects * Examples of projects where you reviewed or polished an existing product * Your availability over the next few days Our goal is to make the app feel like one cohesive, premium product through focused improvements—not to redesign it from scratch.