As an Embedded Software Engineer, you will be developing software to bring our next generation of wearables to life, including our industry leading Bluetooth noise cancelling headphones, our new line of Audio Sunglasses, and other innovative wearable form factors. You will work collaboratively with a group of world class engineers and user interface designers to engineer our next generation software architecture and deliver astonishing new wearable products to market.
Key Responsibilities:
- Design, implement and deploy embedded software for new products that include technologies like Bluetooth, Active Noise Reduction and mobile app interfaces.
- Analyze, quantize, and optimize DSP/ML algorithms iteratively on various NPU and DSP hardware subsystems to the best bit-exactness quality.
- Design modular software that is maintainable, scalable, and reusable across our product line.
- Analyze complex technical problems and propose design of comprehensive solutions.
- Contribute to all phases of the product software lifecycle, including requirements analysis, design, implementation, automated test, release, support, and documentation. Drive end to end software delivery successfully on-time.
- Enhance processes and DevOps to improve quality and increase efficiency by focusing on continuous improvement.
Requirements:
- 3-8 years of demonstrated experience in embedded software development through the full lifecycle (requirements, design, development, test, deployment, operation).
- Strong troubleshooting and root cause analysis skills.
- Proficient C or C++ in an embedded system, including Linux and Android natives.
- Experience with complex embedded software and DSP optimization in a resource limited RTOS based system, such as Qualcomm Hexagon, STMicro, AMLogic, Airoha, BES SoC systems.
- Optimization for MIPS and Memory in multi-threaded, multi-processing DSP-offload systems.
- Experience in quantization for DSP and Tensor-Flow/PyTorch-based NPU subsystems.
- Experience with audio signal pre-/post-processing.
- Experience with common protocols such as I2C, I2S or SPI.
- Experience with Bluetooth or other wireless communication protocols is a plus.
- Experience with embedded security a plus.
- Strong systems level thinker across hardware, software, user experience, etc.
- Knowledge of git and CI/CD tools like Jenkins.
Education:
- BSEE/BSCS/BSCE (MS preferred) with at least 1-5 years related work experience.