Seeking a senior Bluetooth development engineer to own BT stack development, debugging, and certification in a virtualized automotive Android environment. In this role, you will drive BT features for next-generation in-vehicle infotainment, lead rapid bug triage across virtualized guest/host environments, ensure robust device interoperability, and prepare our systems for official certification.
What You Will Do
- Design, implement, and debug Bluetooth features within the Android framework (AOSP) and infotainment stack running under virtualization.
- Lead rapid bug triage and issue resolution for complex Bluetooth interoperability challenges (including HFP, A2DP, and BLE profiles) across guest Android instances and the host system.
- Drive and execute the Bluetooth SIG certification process for vehicle software and hardware releases.
- Collaborate with cross-functional teams to optimize wireless performance, manage BT/Wi-Fi coexistence, and mitigate RF interference.
- Work closely with hypervisor teams to manage BT controller pass-through, shared memory, and virtualized transport interfaces.
- Support test planning for virtualized BT scenarios, develop automated test scripts, and contribute to CI pipelines.
Required:
- 5+ years of hands-on software development experience specifically focused on Bluetooth technologies, profiles (HFP, A2DP, BLE), and protocol stacks.
- Experience with Automotive Infotainment or Android Automotive OS (AAOS). Proven experience implementing Android services, working with the Android framework layer (AOSP), or modifying Android BT HAL/stack.
- Direct experience executing and successfully completing Bluetooth SIG certification.
- Strong debugging skills using tools like Ellisys/Teledyne Frontline protocol analyzers, Wireshark, and Android system debugging tools (adb, logcat, bugreports) in complex connectivity environments.
Preferred:
- Experience with Xen hypervisors, managing virtualized Android/Linux environments, and virtualized BT controller interfaces (guest/host pass-through, shared memory).
- Familiarity with Wi-Fi drivers, BT/Wi-Fi coexistence mechanisms, and Wi-Fi Alliance (WFA) certification.
- Hands-on experience with over-the-air packet sniffers and protocol analyzers (Ellisys, Frontline, Wireshark).
- Deep understanding of Linux Bluetooth stacks (BlueZ, Fluoride/GD).
Estimated Min Rate: $70.00
Estimated Max Rate: $100.00
What’s In It for You?
We welcome you to be a part of the largest and legendary global staffing companies to meet your career aspirations. Yoh’s network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yoh’s extensive talent community that will provide you with access to Yoh’s vast network of opportunities and gain access to this exclusive opportunity available to you. Benefit eligibility is in accordance with applicable laws and client requirements. Benefits include:
- Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)
- Health Savings Account (HSA) (for employees working 20+ hours per week)
- Life & Disability Insurance (for employees working 20+ hours per week)
- MetLife Voluntary Benefits
- Employee Assistance Program (EAP)
- 401K Retirement Savings Plan
- Direct Deposit & weekly epayroll
- Referral Bonus Programs
- Certification and training opportunities
Note: Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.
Yoh, a Day & Zimmermann company, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Visit https://www.yoh.com/applicants-with-disabilities to contact us if you are an individual with a disability and require accommodation in the application process.
For California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.
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