Android (Framework) Software Engineer

ABOUT SIOUX Sioux Group was founded in 1996 and is headquartered in the Netherlands. With over 1100 engineers, Sioux supports the R&D activities of leading high-tech companies. Sioux aims to add value to its clients and build innovative solutions that contribute to a smarter, safer, healthier, and more sustainable society. At Sioux, we strive for a Culture of Excellence and grow our employees with challenging projects.

As a Software Engineer at Sioux, you’ll have: Challenging projects: work with global clients who are giant tech corporations to build complex high-tech software Growing opportunity: Work with experts from around the world with a quality mindset A Sincere, Open, and Fair culture WE ARE LOOKING FOR ANDROID (FRAMEWORK) SOFTWARE ENGINEER IN TAIWAN (TAIPEI) TO JOIN US!

Job Responsibilities:

Responsible for the design and development of core Android Framework modules (ActivityManager, WindowManager, PackageManager, etc.) Optimize the IPC communication mechanisms and performance of system services (Binder, ContentProvider, etc.) Resolve compatibility issues when applications invoke system APIs, and provide technical support and solutions

• Analyze and optimize application lifecycle management mechanisms to improve system stability Develop and maintain core features such as permission management and multitasking Perform system-level performance optimization, including but not limited to application startup speed, UI smoothness, and memory management
• Identify and fix system-level stability issues such as Crash and ANR Participate in pre-research and implementation of new features in upcoming Android versions Job

Requirements:

Bachelor’s degree or above in Computer Science or related fields, with 3+ years of Android system development experience Proficient in Java / Kotlin, familiar with C++

• In-depth understanding of the Android system architecture, especially core mechanisms of the Framework layer Strong knowledge of core components such as Binder, Handler, AMS, WMS, and their working principles Experience in independent development and optimization of Framework-layer modules Strong capability in system performance analysis and optimization, proficient with tools such as Systrace / Perfetto Solid multithreading programming skills, with strong problem analysis and troubleshooting abilities Good coding standards and technical documentation skills
• Experience with MDEP (Microsoft Device Ecosystem Platform) is a plus

Location:

Work onsite at client office, Banchiao Dist., New Taipei City