AOSP System Software Engineer

We are seeking an experienced AOSP System Software Engineer in San Diego to join our cutting-edge team working on Augmented Reality (AR), Virtual Reality (VR), and Mixed Reality (MR) devices . In this role, you will leverage your expertise in Android system development to enhance the performance, stability, and functionality of next-generation immersive technologies. The ideal candidate has deep experience with the Android Open Source Project (AOSP), embedded systems, and a passion for pioneering AR/VR technologies.

Key Responsibilities:

1. Develop and customize Linux-based Android Services, Embedded Services, and Android Applications to ensure compatibility with a range of Android versions and hardware.
2. Design and optimize Android systems at the framework layer of AOSP to improve system performance, stability, and user experience.
3. Implement and maintain best practices in embedded AOSP development , HAL (Hardware Abstraction Layer) customization, and Android middleware for robust system security and functionality.
4. Collaborate with cross-functional teams, including hardware, infrastructure, and application teams, to bring up and maintain Android software for new AR/VR devices .
5. Take ownership of productionizing Android software , including device bring-up, testing, and ongoing maintenance for product longevity.
6. Debug and resolve complex system and Android Native Crashes, HAL , and Android middleware issues (drivers, libraries, and frameworks).
7. Optimize and manage Android Over-the-Air (OTA) update mechanisms , ensuring they operate seamlessly across multiple devices.
8. Work with SELinux to write, modify, and maintain Linux services and ensure secure system operations.
9. Collaborate with external teams/entities to integrate third-party components and features into the Android ecosystem.
10. Enhance and support automated testing frameworks to ensure reliable and high-performance embedded systems.
11. Create and maintain Android device builds to support ongoing system development.

Minimum Requirements:

1. Bachelor's or Master’s in Computer Science or a related field.
2. 8+ years of relevant experience in AOSP development, Android middleware, and embedded systems.
3. Proficiency in programming languages commonly used in AOSP development, such as C/C++ or Java .
4. Strong expertise with Android Board Support Packages (BSP) , and the Android Middleware stack .
5. Hands-on experience with system debugging , especially related to Android Native Crashes and Middleware-level debugging .
6. Deep understanding of OTA mechanisms in Android and the ability to implement and optimize them across various devices.
7. Knowledge of Linux services under SELinux and experience with SELinux policies.
8. Experience with Android build systems , including creating custom Android device builds.
9. Dynamic and hands-on with the ability to multitask across functions, projects, and teams.
10. Experience with embedded systems testing and enhancing automated testing frameworks is a plus.
11. Experience with AR/VR/MR technologies and embedded systems in consumer electronics, preferred.

Preferred additional skills, personal traits and experience

1. Team player
2. Proactiveness in collaborating and execution.
3. Flexibility to switch technical context
4. Willingness to learn new methods/tools/processes
5. Ability to prioritize and multitask
6. Strong problem-solving and critical-thinking skills

We offer

The annual salary range for this role is $140,000 – $250,000 per year. The Annual Salary is dependent upon a variety of job-related factors such as professional background, training, work experience, location, business needs, and market demand. This range is subject to change and may be modified in the future.

Sigma Connectivity Inc. also offers a comprehensive benefits package that includes:

• Health, Dental, and Vision insurance
• Paid Time off/Vacation and Paid Holidays
• 401(k)
• 401(k) matching
• Life insurance
• Flexible Spending Account (FSA): Healthcare and Dependent Care
• Health Savings Account (HSA)
• Employee Assistance Program
• Employee and Customer Referral Program
• For positions in California long-term and short-term disability insurance

For inquiries, please contact Damon Darling at or +17604151859.