About the Company

Please read before applying

Minimum 5 years of hands-on AOSP/platform-level experience required. This is not an entry-level or fresher role.This is NOT an Android application development role. If your experience is primarily Kotlin/Java + Android SDK/Jetpack/Compose app development without hands-on platform-level (HAL/BSP/Kernel/Security) work, please do not apply.

About L4B Software is an OS Company,builds secure Software, reliable operating-system platforms for embedded, regulated, and long-lifecycle products. Our engineering work spans Embedded Linux, Android/AOSP, BSP integration, platform security, DevOps, and system validation.

About the Role

About the RoleWe're looking for a Senior AOSP Platform Engineer to develop, customize, integrate, secure, and maintain Android-based OS platforms for embedded products — automotive and medical device systems. This is deep platform work: understanding how Android boots, how services communicate, how hardware meets the framework, and how the platform is secured.

Responsibilities

- Key Responsibilities
- Build, customize, integrate, and maintain production AOSP platforms
- Develop and modify Android framework, native, and system components
- Develop and integrate system services and Binder/AIDL interfaces
- Integrate and debug HAL, vendor components, and SoC/BSP integration
- Debug issues spanning framework, HAL, vendor, BSP, kernel, and firmware
- Develop and troubleshoot SELinux policies
- Work with Android boot flow, init, permissions, VINTF, and Project Treble
- Implement and support Secure Boot, AVB, and platform-security mechanisms




- Support CTS/VTS platform validation and OTA update mechanisms
- Improve AOSP build, CI/CD, and integration workflows

Required Skills

- Must-Have Skills
- 5+ years hands-on AOSP development at source/platform level
- Strong C/C++ and Android system architecture knowledge
- Binder/AIDL, HAL and vendor-component integration
- Android BSP and SoC vendor integration experience
- SELinux policy development and debugging
- Android boot flow, init, permissions, platform configuration
- Strong Linux/Android system-level debugging across layers
- AOSP build systems (Soong), Git, structured dev practices

Preferred Skills

- Good to Have
- Qualcomm platform/BSP integration
- Secure Boot, AVB, dm-verity, FBE/dm-crypt, Keystore/KeyMint, StrongBox
- ARM TrustZone / TEE, hardware-backed attestation
- VINTF, Project Treble, A/B & Virtual A/B OTA
- CTS/VTS/GTS, security-patch integration
- Linux kernel and Device Tree exposure
- Experience with regulated/security-sensitive/long-lifecycle products

Equal Opportunity

L4B Software is an equal prospect employer. We welcome applications from qualified candidates regardless of gender, age, disability, religion, caste, marital status, or any other characteristic protected under applicable law. Hiring decisions are based on skills, experience, merit, and role requirements.

Additional Information

- Who This Role Is Not ForAndroid app developers (Kotlin/Java/SDK/Jetpack/Compose/UI) without substantial platform-level experience, and candidates with under 5 years of relevant experience.
- Ready to work where the OS meets the hardware? Apply now.

📌 AOSP Platform Engineer - India - Pune
🏢 L4B Software
📍 Pune