Snap Inc. is looking for an Embedded Software Engineer (Wireless) to join the Operating Systems team to design and develop software frameworks for wireless connectivity on their Spectacles hardware, optimizing for performance and power efficiency.
Requirements
- Proficiency programming in C or C++
- Strong Software Engineering skills including design, programming (C or C++), debugging and testing is required
- Experience with Cellular SW (Radio Interface Layer) or WLAN (Network manager)preferred
- Understanding of network protocols such as (TCP/UDP/IP)
- Having experience in SW development to support cellular carrier certification is a plus
- Good understanding of OS concepts (heap/stack/threads/mutex/memory/scheduling) is a plus
- Understanding of Cellular(5G NR, 4G LTE), WLAN protocols and standards.
Responsibilities
- Design and develop the software framework, including control plane daemons, data path services, and inter-processor communication (IPC) layer between the application processor and the wireless(Wi-Fi or Cellular) chipset.
- Bring-up and integrate wireless(Wi-Fi or Cellular) from leading vendors onto our hardware platform.
- Develop and maintain Linux kernel drivers and subsystems related to modem or Wi-Fi hardware interfaces (e.g., PCIe, USB, MHI).
- Debug complex, system-level issues spanning user space, framework, linux kernel, and modem/Wi-Fi firmware to identify and resolve root causes.
- Optimize the end-to-end data path and control plane for low latency, high throughput, and power efficiency for real world applications.
- Collaborate closely with hardware and RF teams to deliver a stable and high-performance connectivity solution.
- Debug, analyze, and fix wireless issues from factory, certification and end users
Other
- Bachelor’s degree in Computer Science/Engineering or equivalent
- 3+ years of experience with software development in one or more languages, and data structures / algorithms.
- work in an office 4+ days per week.
- If you have a disability or special need that requires accommodation, please don’t be shy and provide us some information.
- Snap is proud to be an equal opportunity employer, and committed to providing employment opportunities regardless of race, religious creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, pregnancy, childbirth and breastfeeding, age, sexual orientation, military or veteran status, or any other protected classification, in accordance with applicable federal, state, and local laws. EOE, including disability/vets.
