Tuesday , February 7 2023

Amazon Employment – Sr Audio DSP Engineer

Website Amazon

Job Description:

We are seeking talented Audio DSP Engineers to join our Comms Media teams. These teams provide the mechanisms and services that allow our Customers to connect and communicate with each other around the world. In this role you will have an enormous opportunity to make a large impact on the design, architecture, and implementation of cutting edge products used every day, by people you know.
The ideal candidate will be passionate about an opportunity to build elegant systems in the most efficient ways, pushing the limits of current technology and challenging the status quo.


Job Responsibilities:

  • Develop and launch core product features
  • Influence our overall strategy by helping define product features, drive the system architecture, and spearhead the best practices that enable a quality product
  • Create world class software and Alexa experiences
  • Interact with cross-functional engineering teams across the company
  • Dive into and take ownership of mission critical software puzzles
  • Participate in and drive design reviews
  • Contribute significantly to key communications quality of Alexa
  • Innovate, prototype, and create new technology
  • Design and architect a highly performant, critical application at large scale
  • Work in an Agile environment to deliver high quality software

Job Requirements:

  • Bachelor’s degree in Electrical, Computer Engineering or equivalent required
  • 5+ years development of real-time, synchronous audio processing applications
  • 7+ years development of Windows application
  • Strong knowledge of room acoustics and psycho-acoustics principles
  • Solid knowledge of software engineering principles and good practices
  • Experience with developing highly efficient and low-latency audio algorithms
  • Experience with source control and code review processes
  • Experience with low-latency audio drivers (e.g., ASIO, Port Audio), audio file formats (e.g., WAV), and audio codecs (e.g., OPUS)
  • Experience with multi-channel audio interfaces, professional-grade studio monitors, whisper/acoustic rooms, cables, reference microphones, etc.
  • Knowledge of signal processing algorithms for communications, such as acoustic echo cancellation, residual echo suppression, double-talk detection, noise reduction, automatic gain control, noise estimation

Job Details:

Company: Amazon

Vacancy Type:  Full Time

Job Location: Toronto, Ontario, CA

Application Deadline: N/A

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