Job Summary: The Android Mobile R&D Engineer develops solutions, improves processes, and builds control and commercial tools for the LP Gas distribution industry. Key Highlights: 1. Development of innovative Android solutions for the LP Gas industry. 2. Research and integration of new technologies into mobile applications. 3. Multidisciplinary collaboration for the development of industrial systems. The Android Mobile-focused R&D Engineer is part of an interdisciplinary team aimed at generating solutions, improving processes, and developing new control, administrative, and commercial tools tailored to meet the needs of the LP Gas distribution industry; the mobile developer specializing in the Android platform must possess solid expertise in native Kotlin/Java development, as well as experience operating confidently with tools such as Android Studio, with emphasis on usability and user experience (UI/UX). The multidisciplinary nature of this role is reflected in frequent interaction with field engineers, as well as teams involved in administrative system development, cross-platform mobile development, hardware development, manufacturing, component and electronic device supply chain, and software vendors. Their primary role and scope of work involves researching and integrating industrial- and commercial-use technologies into existing mobile applications, as well as developing and technologically upgrading industrial mobile applications based on the Android operating system—custom-built with integrated electronic devices and software—for commercial use and measurement systems. Requirements: Intermediate-to-advanced knowledge in: Native programming under the Android operating system: Kotlin / Java; Mobile-First interface design philosophy. Object-oriented programming, design patterns, software architecture, version control, refactoring, unit testing. Desirable knowledge and experience in: Concurrent development using Android Services, inter-process communication, and Android Interface Definition Language (AIDL). Integration with Android APIs developed on other platforms, such as Xamarin and .NET MAUI, and Java Native Interface (JNI). Skills and interests in: Reading technical documents and API specifications; writing design documentation and technical solution specifications. Self-directed learning and ability to independently research solutions for new developments. Willingness to learn and collaborate across diverse programming environments. Preparedness to work with clearly defined objectives and established delivery deadlines. We Offer: -Fixed schedule: Monday to Friday, 9:00 AM to 6:00 PM; Saturdays, 9:00 AM to 1:00 PM -Salary: $40,000 to 45,000 MXN -Productivity bonuses -Benefits exceeding statutory requirements. -Requirements- Minimum education: Higher education – Bachelor’s degree 3 years of experience Age: between 25 and 45 years Keywords: developer, programmer