Job Description:
Responsible for the design, development, and optimization of the Android Framework layer, as well as extending and customizing features based on product requirements. Collaborate with application layer and hardware teams to provide efficient and stable framework support, and participate in issue analysis and system performance tuning.
Responsibilities:
• Design and develop features at the Android Framework layer
• Modify and optimize core Android components (such as AMS, WMS, Input, Binder, etc.)
• Extend and customize framework functionalities based on product requirements
• Analyze and resolve system performance and stability issues
• Collaborate with cross-functional teams to ensure scalability and efficiency of system architecture
Requirements:
• Bachelor's degree or above in Computer Science, Electrical Engineering, or related fields
• 3+ years of experience in Android Framework development
• Proficient in Android system architecture, startup process, and Binder mechanism
• Skilled in Java and C/C++
• Strong skills in system tuning, performance analysis, and troubleshooting
• Excellent communication and teamwork abilities
Preferred Qualifications:
• Experience in Android HAL and driver development
• Contributions to Android Open Source Project (AOSP)
• Experience in AIoT, smart devices, or related fields
Responsibilities:
• Develop, maintain, and optimize POS applications for Android devices (mobile and tablet).
• Collaborate with Product, UI/UX, and QA teams to deliver features from concept to release.
• Implement MVVM architecture and leverage modern Android frameworks such as Jetpack, Compose, and Coroutines to build scalable, maintainable applications.
• Integrate with payment systems, external peripherals, and third-party SDKs.
• Implement secure and reliable API integrations (RESTful services).
• Conduct code reviews, enforce coding standards, and follow best practices.
• Continuously evaluate and adopt emerging Android technologies to improve performance, security, and reliability.
Requirements:
• Proficient in Kotlin; familiarity with Java is a plus.
• Strong understanding of Material Design guidelines and experience building responsive UI for tablets.
• Experience integrating payment SDKs, POS hardware, or NFC-based payments.
• Comfortable working within a Scrum development environment.
• Excellent problem-solving skills and attention to detail.
Nice-to-Have:
• Experience with embedded Android development or Android-based payment terminals (e.g., Sunmi, PAX, Verifone).
• Expertise in offline-first architecture and data synchronization.
• Database experience with Room and LiveData.
• Experience working with WebSocket for real-time communication.
• Published apps on Google Play Store.
Key Responsibilities
- Develop and optimize Android systems, including Android framework customizations, new services, and system applications.
- Deliver high-quality code, including automated unit tests.
- Create clear and comprehensive design documents and guidelines.
- Work closely with cross-functional teams (development, operations, product management) to ensure quality and security are integrated into all phases of the product lifecycle.
- Communicate technical risks and solutions effectively to stakeholders.
- Stay updated with the latest software technologies and integrate them into the system.
Qualifications
- Bachelor’s degree or above in Computer Science or a related field.
- 5+ years of experience in Android system software development.
- Proficiency in programming languages such as Java, C++, Kotlin, and Python.
- Strong communication skills and fluency in English and Mandarin.
- Ability to work independently in a global organization with tight deadlines.
- Excellent interpersonal skills, with the ability to collaborate effectively with diverse teams.
- Security knowledge and experience are a big plus. For example, integrating security functions from SoC (system on chip), security protocols, cryptography, secure boot, secure storage, firmware encryption, etc.
- Contribute as designer and developer to building Android based infotainment solutions for IOT devices.
- Responsible for the entire life cycle of the assigned domain, including requirements, development and maintenance of the infotainment software.
- Work on new feature development, as well as maintenance of existing features and bug fixes.
- Follow our software development process where quality comes first and ensure that the designed solutions conform to architectural requirements such as scalability, maintainability, reliability, extensibility, usability and security.
- Engage in all regular software development activities such as feature requirements, design, code, and test case reviews to ensure that the team delivers high quality code on time.
- Collaborate with team members in software development activities using the Scrum/Agile development process.
- Provide clear and complete documentation based on the definition of the software development process
1. Software development on Android device
2. Analysis issue and bug fixing in framework driver
3. Implement customize feature and interface according to customer request
4. Third-party solution integration to Android product