About the job Senior Mobile Developer Are you an experienced Android developer passionate about building scalable, high-performance mobile apps that impact thousands of businesses Qashier is revolutionizing the retail and payments space with our all-in-one POS and fintech platform, and we are looking for a Senior Mobile Developer (Android) to join our growing tech team! What You&aposll Do Build and maintain native Android apps used by merchants across SEA Work closely with Product, Design, and Customer teams to rapidly prototype and release new features Write clean, testable, efficient Kotlin/Java code Solve performance issues, debug tricky bugs, and ensure app stability Stay ahead with modern Android tools (Jetpack, Coroutines, Retrofit, etc.) Innovate in areas like payment terminals , POS integrations , and hardware peripherals. What We&aposre Looking For 3+ years of experience in native Android development (Kotlin and/or Java) Strong grasp of mobile architecture patterns (MVVM, MVI, etc.) Experience with Jetpack libraries , Retrofit , and asynchronous programming Solid foundation in performance tuning and debugging complex issues Bachelor&aposs degree in CS/Engineering or equivalent hands-on experience Bonus if you&aposve worked with React Native , EMV/payment protocols , or hardware integrations About Qashier Qashier (qashier.com) is a venture-backed startup that is transforming the way retail and F&B operations manage payments, loyalty programs, and business data. Our Qashier SuperTerminal is an all-in-one, cloud-based POS device that allows merchants to streamline their operations while offering integrated payment solutions. With Qashier, merchants get the tools they need to grow their business efficiently. Ready to Drive Business Growth and Transform POS Solutions Click Apply or reach out to [HIDDEN TEXT] to start your journey with Qashier today! Show more Show less