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AOSP Developer – Android & HAL Integration (Qualcomm Platform, Wearables / Mobile) @ SQUARE ONE RESOURCES

AOSP Developer – Android & HAL Integration (Qualcomm Platform, Wearables / Mobile) @ SQUARE ONE RESOURCES

SQUARE ONE RESOURCESWarszawa, Poland
14 days ago
Job description

Project Overview :

We are seeking a skilled  Senior AOSP Developer to join a long-term project focused on the development and integration of Android (AOSP) at the framework and HAL / vendor layer level. The project is dedicated to modern mobile and wearable devices based on the Qualcomm platform. The developer will be responsible for Android system customization, optimization, and integration of Qualcomm components including RIL, IMS, and eSIM.

Project Details :

  • Start date :  October 2025
  • Duration :  Long-term cooperation
  • Location :  On-site in Warsaw or Gdańsk, Poland
  • Rate :  140-160 pln / h (B2B)
  • Recruitment process :  HR and Technical interview with the end-client

Requirements :

  • Minimum 4 years of professional experience in AOSP development
  • Strong hands-on experience with Android AOSP internals
  • Proficiency in : Java, Kotlin, C++, Soong build system
  • Solid experience working with Qualcomm BSPs and components
  • In-depth knowledge of IMS, VoLTE, VoWiFi, eSIM, SELinux
  • Strong system-level debugging skills (system / modem level)
  • Familiarity with tools such as QXDM, Anritsu, Git, Jenkins, Azure DevOps
  • Experience with wearable / embedded Android systems
  • Knowledge of mobile communication standards : 3GPP, GSMA, ETSI
  • English proficiency at B2+ level

    • Nice to Have :

  • Commercial experience in wearable device development
  • Background in telecom or embedded domains

    • Project Overview :

    We are seeking a skilled  Senior AOSP Developer to join a long-term project focused on the development and integration of Android (AOSP) at the framework and HAL / vendor layer level. The project is dedicated to modern mobile and wearable devices based on the Qualcomm platform. The developer will be responsible for Android system customization, optimization, and integration of Qualcomm components including RIL, IMS, and eSIM.

    Project Details :

  • Start date :  October 2025
  • Duration :  Long-term cooperation
  • Location :  On-site in Warsaw or Gdańsk, Poland
  • Rate :  140-160 pln / h (B2B)
  • Recruitment process :  HR and Technical interview with the end-client

    • Development and maintenance of AOSP (Android Open Source Project), Porting BSPs and patches between Android versions (e.g., Android 12 → 14), Integration of Qualcomm components : RIL, QMI, QCRIL, IMS, eSIM, Customization and extension of Android Framework (Telephony, Connectivity, SystemUI), Optimization of boot time, memory usage, and system stability (ANR analysis), Support for operator certification processes] Requirements : AOSP, Android, Java, Kotlin, C++, IMS, Git, Jenkins, Azure, DevOps, ETSI

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    Android Developer • Warszawa, Poland