Senior Android Platform Engineer/Architect

Job DescriptionAbout the RoleOur Client is building a hardened, custom Android platform for deployment across managed device fleets.We are hiring an engineer/architect who can own this domain end to end: custom OS builds, OTA delivery, kernel maintenance, device security, and fleet management infrastructure.This is a founding platform engineering role. You will define the architecture, set the standards, and lead as we scale. You will work alongside a growing engineering organization focused on core product lines.What You'll DoMaintain and extend a custom AOSP-derived platform build, including device trees, vendor partitions, HAL customizations, and system image signingDesign and operate reproducible build pipelines with CI/CD automation and secure release key managementBuild an end-to-end OTA update system engineered for reliability in degraded environments - including phased rollout, rollback, and fault-tolerant installationBuild, patch, and maintain custom Linux kernel images for the target platform, including kernel module development and upstream security patch integrationOwn the secure boot chain: AVB key infrastructure, bootloader security, SELinux policy authoring, and code signing with proper key lifecycle managementImplement encryption, remote wipe, tamper detection, and rollback protection appropriate for high-assurance environmentsEvaluate and integrate cryptographic modules aligned with U.S. government cybersecurity frameworks and standardsArchitect device management strategy - enrollment, provisioning, policy enforcement, health monitoring, and compliance reporting across the fleetWe are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Skills and RequirementsRequired Qualifications7+ years software engineering experience, with 4+ years focused on Android platform and system-level development (not application development)Experience building, modifying, and flashing custom Android system images from AOSP or comparable open-source baseHands-on experience with Android Verified Boot, bootloader security, and the secure boot chainLinux kernel development: building from source, module development, devicetree, debuggingFamiliarity with Android OTA internals: update_engine, A/B partitioning, payload generation, boot control HALStrong security engineering fundamentals: PKI, code signing, chain of trust, FDE/FBE, key managementProficiency in C/C++, Python, and Shell; working knowledge of Java/Kotlin for framework-level modificationsExperience with FIPS 140-2/3 cryptographic module integrationFamiliarity with U.S. government and regulated environment security frameworks (NIST 800-53 or equivalent)Experience managing device fleets at scale in operational environmentsExperience with Android Enterprise device owner and fully managed device APIsContributions to AOSP or open-source Android platform projectsExperience designing update and delivery systems for intermittent or degraded connectivityHSM-backed signing infrastructure experience