Android Developer

Hiring – Android Developer @ Underscore TechnologyLocation: Kolkata (In-Office Only)Experience: 1+ YearsDomain: System-level Android | AOSP | Custom Launchers | ROMsAbout UsUnderscore Technology Private Limited is one of the top tech firms in Eastern India, dealing in Android, iOS, and Smart TV development, UI/UX design, AWS cloud services, digital transformation, and e-commerce solutions.We don't merely develop apps — we develop high-performance digital experiences that resonate with our customers. With our passionate team of developers, designers, and consultants, we're empowering businesses across all sizes to grow faster and smarter.What You’ll Be Working OnDesign and develop a custom Android Launcher tailored for speed, usability, and a polished user experience.Contribute to Android OS customization, including building and optimizing ROMs for specific hardware or business needs.Dive deep into the Android framework — leverage undocumented APIs and internal components to push the platform’s boundaries.Solve low-level system challenges, from boot optimization to background process management.Partner closely with cross-functional teams — including UI/UX designers, QA engineers, and product managers — to deliver cohesive, user-centered solutions.Continuously evolve and maintain Android apps with a focus on performance, reliability, and scalability across diverse devices and use cases.Required SkillsStrong command of Java and KotlinSolid understanding of Android SDK, Jetpack libraries, and Material DesignProficiency in MVVM/MVC architecture and clean code practicesExperience in using Room, Retrofit, Data Binding, LiveData, ViewModelFamiliarity with Gradle, ADB, Logcat, and debugging toolsAbility to build responsive UI layouts using ConstraintLayout, MotionLayout, etc.Understanding of background tasks using WorkManager, JobScheduler, ServicesHands-on experience with Firebase, push notifications, and analyticsVersion control using GitExperience publishing apps to Google Play StoreUnit testing and/or UI testing is a big plusWhat Makes You a Great FitYou know how Android really works (not only the app level)You've played with AOSP, Launcher3, or custom ROMs – or are excited to learnYou can dig into source code and figure out what's actually happeningYou enjoy solving system-level issues and fine-tuning Android experiencesYou're a team player who enjoys working together to solve problems