External job description
Amazon Lab126 is an inventive research and development company that designs and engineers high-profile consumer electronics.
Lab126 began in 2004 as a subsidiary of Amazon.com, Inc., originally creating the best-selling Kindle family of products.
Since then, we have produced groundbreaking devices like Fire tablets, Fire TV and Amazon Echo.
Work hard.
Have fun.
Make history.
We are looking for an Embedded Software Development Engineer to help design, develop, and integrate our next generation devices.
In this role, you will work with customers, system architects, program managers, and hardware engineers to design, implement, troubleshoot, and fix kernel drivers, Audio SW, and BSP for our next generation devices.
You will be responsible for the development of real-time embedded firmware and embedded Linux software that implements audio features.
Key job responsibilitiesIf you have one or more of the below skills, then this job is for you:
Exposure to Audio software stack on Android/QNX/proprietary OS including Audio Flinger, Audio HALExposure to ARM, DSP architecturesExpertise in ALSA / Pulse AudioExposure to Dolby MS12 / DTS/ MPEG-TSExposure to Audio/Video SyncExposure to STB / DTV audio systemsWorking knowledge of Oscilloscope, Logic Analyzer, and Audio Tools including Audio Precision In this role, you will:Design audio features that work across various embedded productsDevelop audio software that runs on ARM/DSP using Bare metal, Linux and other high-level OSesOptimize and port audio and speech processing algorithmsIntegrate vendor hardware and software stacksTune hardware for highest audio performance and lowest noiseBe passionate, responsive, flexible and able to succeed within an open collaborative peer environmentBe able and willing to multi-task and learn new technologies quickly BASIC QUALIFICATIONS3+ years of non-internship professional software development experience2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experienceExperience programming with at least one software programming languageBachelor's degree in Computer Science or related fields3+ years of Application Engineering experience2+ years in embedded development preferably ARM systems5+ years programming experience in C/C++Linux kernel and application development, with a focus on stability, efficiency, and performanceKnowledge of Android platform and development environmentSystem scripting and building environmentExperience with embedded system concepts and hardware interfaces, such as JTAG, UART, SPI, I2C, ROM, Microcode, Custom ASIC/FPGAs x86 and ARM chipset and firmware security (TPM, UEFI, TrustZone, Secure/Measured Boot, JTAG, PCIe) PREFERRED QUALIFICATIONS3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experienceBachelor's degree in computer science or equivalentMasters or PhDExperience supporting shipping Android and Linux based IOT devices
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