Senior Software Engineer - C/python with Wifi or Bluetooth Driver
Company Overview
At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future.
Department OverviewSecurity & Resilience Software
Job Description
Job Description: Senior Software Engineer - Android - Connectivity Technologies
Team Overview:
The MSI Connectivity Engineering team is looking for a highly skilled and motivated engineer. This role will be crucial in advancing device driver development and location algorithms. The successful candidate will leverage deep expertise in embedded software development combined with a strong automation focus to create scalable, resilient, and efficient systems..
Primary Skils:
- Education: Bachelor's degree in Computer Science, Electrical Engineering, or a related technical field, or equivalent practical experience.
- Embedded Software: Strong experience (5-8 years) in embedded software development is required, with an emphasis onAndroid Board Support Package (BSP) customization and WiFi/Bluetooth driver development.
- Programming & Debugging:
- Expertise in C and Python programming languages.
- Expertise in Java/Kotlin (Framework level).
- Strong problem-solving skills and proficiency with debugging tools (e.g., gdb).
- Android Internals:.A comprehensive understanding of the Android operating system's architecture, including the HAL (Hardware Abstraction Layer), framework services, and the integration of drivers within the Android environment. Expertise in the Android Open Source Project (AOSP) architecture. This includes proficiency in modifying System Server, HIDL/AIDL (Hardware Interface Definition Language), and the Android Framework.
- Wireless Protocols: Experience with key WiFi protocols (802.11 a/b/g/n/ac/mc/az) and Bluetooth protocols (BR/EDR/BLE).
- Hardware Interfaces: Hands-on experience with common embedded communication interfaces such as I2C and SDIO.
- Version Control: Proficient use of version control systems like Git and SVN.
Secondary Skills:
- 5+ years of experience in developing device drivers for wireless devices across various MCU/MPUs.
- Knowledge of WiFi data analysis techniques, including AI/ML algorithms and models.
- Familiarity with indoor locationing techniques leveraging Wi-Fi or Bluetooth.
Basic Requirements
Job Responsibilities
- Lead the design, implementation, and maintenance of WiFi and Bluetooth software, with a primary focus on Android driver development, protocol stack implementation.
- Develop, integrate, and optimize high-performance WiFi and Bluetooth drivers for various chipsets and hardware platforms.
- Utilize expertise in WiFi and Bluetooth for real-time indoor location technology applications.
- Modify and extend the Android Framework and Native Daemons to support proprietary hardware features and specialized enterprise requirements.
- Develop robust HIDL/AIDL interfaces to bridge the gap between custom kernel drivers and the Android Framework.
- Collaborate with cross-functional engineering teams to define system requirements, specifications, and project timelines for Android Solutions.
- Diagnose and resolve complex WiFi/BT performance and connectivity issues using advanced tools like Wireshark, Omnipeak, and gdb.
Travel RequirementsUnder 10%
Relocation ProvidedNone
Position TypeExperienced
Referral Payment Plan
YesEEO Statement
Motorola Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally-protected characteristic.
We are proud of our people-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world. If you’d like to join our team but feel that you don’t quite meet all of the preferred skills, we’d still love to hear why you think you’d be a great addition to our team.