Role Overview
W3Global is hiring a mid-level Android Platform Engineer. This is a full-time hybrid role, based in Sterling. Part of W3Global's Lifecycle hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
One of our client's is building a hardened, custom Android platform for deployment across managed device fleets. We are looking for a founding engineer to own this domain end-to-end: from custom OS builds and kernel maintenance to OTA delivery and device security.
Job Title: Founding Android Platform Engineer
Location: Sterling, VA (On-site/Hybrid)
Security Requirement: U.S. Citizenship Required
As a Founding Platform Engineer, you will define the architecture, set the standards, and lead the technical roadmap as we scale. You will work alongside a high-performing engineering organization focused on mission-critical product lines.
What You’ll Do
- AOSP Development: Maintain and extend custom AOSP-derived builds, including device trees, vendor partitions, HAL customizations, and system image signing.
- OTA & Lifecycle: Design reliable end-to-end OTA update systems engineered for degraded environments (phased rollouts, rollbacks, and fault-tolerant installs).
- Kernel Maintenance: Build, patch, and maintain custom Linux kernel images, including module development and security patch integration.
- Security Architecture: Own the secure boot chain (AVB, SELinux policy, code signing) and implement high-assurance protections like tamper detection and remote wipe.
- Compliance: Integrate cryptographic modules aligned with U.S. government cybersecurity frameworks.
- Fleet Management: Architect the strategy for device enrollment, provisioning, and health monitoring across the fleet.
Required Qualifications
- 7+ years of SE experience, with 4+ years focused on Android Platform/System-level development (not app-level).
- Expertise in building and flashing custom system images from AOSP.
- Hands-on experience with Android Verified Boot (AVB) and the secure boot chain.
- Linux Kernel proficiency: Building from source, module development, and debugging.
- Familiarity with Android OTA internals (update_engine, A/B partitioning).
- Strong security fundamentals: PKI, FDE/FBE, and key lifecycle management.
- Proficiency in C/C++, Python, and Shell (Java/Kotlin for framework modifications).
- U.S. Citizenship is required.
Preferred Skills
- Experience with FIPS 140-2/3 or NIST 800-53 frameworks.
- Experience managing device fleets at scale via Android Enterprise APIs.
- Contributions to AOSP or open-source Android projects.
- Experience with HSM-backed signing infrastructure.
Ready to build the foundation of a secure mobile ecosystem?
Apply directly to Sri.chinta@w3global.com reach out to learn more about our mission.
#AndroidEngineering #AOSP #EmbeddedSystems #Cybersecurity #PlatformEngineering #LinuxKernel #SterlingVA #Hiring
Frequently Asked Questions
How do I apply for the Android Platform Engineer position at W3Global?
Use the Apply button above to submit your application directly to W3Global. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Is the Android Platform Engineer role at W3Global remote or in-office?
This is a hybrid role based in Sterling. Expect a mix of in-office and remote days, with the specific cadence set by the hiring manager.
What does a Android Platform Engineer at W3Global earn?
W3Global has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Android Platform Engineer role at W3Global posted?
This role was posted on April 13, 2026 (55 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
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