Title: Android OS Developer
Location: Redmond, WA (Hybrid, 3 Days/Week in Office)
Duration: 12 Months

Summary:
We are looking for an AOSP Developer to join our wearables research team, whose mission is to design, build, and test prototype systems for future wearables experiences. We are specifically looking for a candidate with a broad set of experiences, including deep knowledge of embedded software development, the ability to quickly solve problems, work in new technology areas, and drive ambiguous concepts into prototypes.

Responsibilities:

• Develop and debug firmware for a wearable device that includes multiple sensors and cameras, application processor running Android and a co-processor
• Develop firmware on micro-controllers or BSPs for embedded linux, leverage peripherals, manage power consumption, support boot loaders, and schedule real-time tasks (RTOS) disciplines
• Develop test applications to interface with a variety of peripherals
• Test the developed firmware with the hardware
• Document designs and performance analysis

Top 3 Must-Have Skills:
1. Android OS Development Experience

• Experience with HAL and kernel development for wearable or mobile devices.
• 3+ years developing Operating Systems, AOSP, device management on Android, device security, or Android Enterprise. OR 3+ years with AOSP/Embedded Linux driver development and frameworks (kconfig, device tree, Yocto, Buildroot).

2. Strong Programming Skills in C++

• 5+ years of software development experience in C++
• Ability to develop, debug, and test firmware/software for hardware systems.

3. Autonomous Problem Solving & Adaptability

• Proven ability to identify, report, and solve problems with minimal direction.
• Comfortable working in a dynamic, fast-paced, and ambiguous environment.

Nice-to-Have Skills:

• Experience with image sensor drivers or camera sensor development on mobile/embedded processors.
• Familiarity with Android 14+ performance tools and security models (Android Studio Profiler, Perfetto, SimplePerf, Systrace).
• Knowledge of power management, boot loaders, and real-time operating systems (RTOS).

Years of Experience:

• 5+ Years of Experience

Education:

• B.S. degree in Computer Science, Electrical Engineering, or equivalent experience

Day-to-Day Responsibilities:

• Develop and debug HAL and kernel issues for wearable devices with multiple sensors/cameras.
• Modify BSP for Android mobile platform, manage peripherals, power, boot loaders, and RTOS tasks.
• Develop and test applications interfacing with hardware peripherals.
• Document designs and analyze performance.
• Collaborate with hardware and software teams, support end users, and adapt to evolving project needs

Interview Process:
3 ROUNDS

• ROUND 1 - SCREEN - Proctored 10 min pre-screen question (no interviewer help.)
• ROUND 2 - CODING - 60 min coding screen with two engineers (with option to end at 30 min mark if signal isn’t strong.)
• ROUND 3 (Optional) - BEHAVIORAL - 45 min behavioral with CWAM

 
 
At SPECTRAFORCE, we are committed to maintaining a workplace that ensures fair compensation and wage transparency in adherence with all applicable state and local laws. This position’s starting pay is: $ 85.00/hr.