Senior Embedded Systems Engineer, Audio

Systems EngineerSystems EngineerFull TimeRemoteTeam 1-10H1B No SponsorCompany SiteLinkedIn

Location

New York

Posted

23 days ago

Salary

$180K - $200K / year

Bachelor Degree7 yrs expEnglishLinuxRTOSVo IP

Job Description

• Design a robust, two-way audio solution for embedded Linux platforms. • Develop, implement, and optimize GStreamer plugins and pipelines for low-latency on-device processing, encoding, decoding. • Implement and support for WebRTC ensuring seamless connectivity through use of ICE/ STUN/ TURN protocols in complex enterprise networks. • Profile CPU and memory usage and optimize audio algorithms (AEC, AGC, Noise Suppression) for ARM-based SoC architectures. • Oversee the end-to-end development and performance optimization of firmware for various microprocessors and microcontrollers. • Collaborate closely with hardware, application, ML, and platform engineers, Product Managers, and key stakeholders to define product and system requirements. • Stay current with industry trends and emerging technologies, introducing new methodologies and technologies to enhance performance and meet design specifications.

Job Requirements

  • Bachelor's or Master's degree in Embedded Systems, Computer Engineering, Computer Science, or a related engineering field.
  • 7+ years of hands-on experience across the embedded landscape, including Bare-metal and RTOS development for microcontrollers, and Embedded Linux for microprocessor-based systems.
  • Deep understanding of digital audio fundamentals (PCM, sample rates, bit-depth), compression standards (Opus, G.711, AAC), and Linux (ALSA, PipeWire, GStreamer).
  • Proven expertise in VoIP architectures and the WebRTC ecosystem with the ability to explain the nuances of NAT traversal, firewall punch-through, and ICE.
  • Proficiency in embedded development, coupled with robust analysis and debugging capabilities utilizing tools (Coverity, Valgrind, GDB) and methodologies (SWD, JTAG).
  • Excellent verbal and written communication skills are essential.

Benefits

  • Equity
  • Medical, dental, and vision insurance
  • Flexible PTO

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