Audio DSP Engineer
Zoom is the world leader in video communications with the highest customer satisfaction in our industry. We have been expanding rapidly since our Series D investment from Sequoia at a $1 billion valuation. Zoom was recently awarded the 5th Best SMB Company to Work for in the United States by Glassdoor (based on anonymous employee reviews). Now is the time to join our team of motivated and passionate people as Zoom grows to provide frictionless communications for businesses and organizations across the world. Visit zoom.us and follow us on Twitter (@zoom_us) and Facebook (Zoom Video Communications).
We are looking for an audio DSP engineer to join a group of audio signal processing and / or audio real-time communications experts to develop Zooms audio module. This team is responsible for delivering optimal real-time audio communications experience via Zoom!
Responsibilities:
- Optimize existing code
- Participating in research, design, development and implementation on Zoom's real-time audio communications platform
- Performing audio DSP (Digital Signal Processing)
- Algorithm development and optimization for Zoom
- AEC (Acoustic Echo Cancellation)
- AGC (Automatic Gain Control)
- NS (Noise Suppression)
- Microphone Array
- Interfacing with Zoom customers for debugging tests
REQUIREMENTS
- Bachelor degree (Master preferred) in engineering field such as Electrical Engineering, Computer Science, Applied Mathematics
- Understanding of digital signal processing theory, especially linear adaptive filtering and linear systems
- Experience with microphone array
- Understanding of audio processing algorithms including acoustic echo cancellation, noise suppression, gain control, etc
- Experience with C and C++ development
- 5 or more years of professional software development experience
- Solid understanding of the various cloud hosting services and extensive knowledge of the services offered by AWS
- Solid understanding of the Software as a Service (SaaS) model
- Experience with Agile principles and practices such as Continuous Integration, daily Scrums, and sprint/release planning and execution.
Check us out with a free download: zoom.us/download
Zoom Video Communications is an equal opportunity employer and evaluates applicants regardless of an individual’s age, race, color, gender, religion, national origin, sexual orientation, disability, veteran status. Our combined differences are what make us Zoom!
Zoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-defined conference room solution into one easy-to-use platform. Our solution offers the best video, audio, and wireless screen-sharing experience across Windows, Mac, Linux, iOS, Android, Blackberry, Zoom Rooms, and H.323/SIP room systems. Founded in 2011, Zoom's mission is to make video and web conferencing frictionless.
- Department
- Product & Engineering
- Role
- Backend developer
- Locations
- San Jose Office
Colleagues
San Jose Office
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Audio DSP Engineer
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