Senior UI/UX Engineer designing native iOS and Android mobile experiences for a telecommunications platform. The role involves creating user flows, wireframes, and high-fidelity prototypes using Figma, while adhering to iOS Human Interface Guidelines and Material Design standards to optimize subscriber workflows like eSIM activation and bill payments.
We are seeking a Senior UI/UX Engineer with at least 5 years of hands-on experience crafting intuitive iOS and Android applications for our telecommunications platform. In this role, you will own the end-to-end mobile experience—transforming complex subscriber workflows like plan top-ups, eSIM activations, and real-time usage tracking into effortless, high-performing mobile app features.
Key Responsibilities
Mobile Product Design: Own the native iOS and Android design lifecycle, from user flows and wireframes to interactive prototypes and high-fidelity interfaces
Telecom App Workflows: Design seamless mobile-first journeys for core utility features, including instant bill payments, data package purchases, eSIM onboarding, and live support
User Research & Usability: Conduct user testing, A/B experiments, and mobile usability audits to validate feature designs and reduce app drop-off rates
Mobile Design Systems: Maintain and expand our mobile component library in compliance with iOS Human Interface Guidelines and Material Design (Android) standards
Cross-Functional Handoff: Collaborate directly with Mobile Engineers (iOS/Android/Flutter) and Product Managers to ensure design fidelity and technical feasibility
App Performance Optimization: Leverage app analytics (e.g., user session recordings, funnel analytics) to continuously refine navigation, micro-interactions, and conversion loops
Person Specifications
Experience: Minimum 5 years of dedicated UI/UX design experience for mobile applications (native iOS/Android or cross-platform), ideally within telecom, fintech, or high-volume consumer apps
Tooling Expertise: Expert-level skills in Figma (auto-layout, components, interactive prototyping) and mobile-focused handoff tools
Mobile Design Standards: Deep understanding of gesture-based navigation, touch-target standards, responsive layouts, and native platform patterns
Problem-Solving: Demonstrated ability to turn complex backend telecom logic into clean, minimal, and accessible mobile interfaces
Portfolio: A portfolio showcasing real-world mobile app designs, end-to-end UX rationale, and visual polish