AR Audio Render DSP Engineer

Bcforward; Western Australia; On-site; AUD 90,000 - 165,000; Full time

Job summary

Meta is seeking a contingent Audio Render Tuning Engineer to support AR glasses audio research. You will perform render-path DSP tuning for the speaker system using Meta’s embedded audio DSP framework and MATLAB-based tuning tools, working hands-on in the lab with the Research Audio team to deliver shipping-quality sound.

Key tasks include designing EQ, configuring DRC and limiter parameters, measuring impedance and THD, and generating tuning profiles for firmware deployment.

Qualifications

• Hands-on DSP tuning on a speaker-type device in lab settings.
• Strong understanding of EQ, DRC, limiting, and speaker protection.
• Experience with electroacoustic measurement tools (APx, Listen SoundCheck, HEAD acoustics ACQUA) and measurement transducers.
• Proficiency with MATLAB for audio processing and filter design.
• Bachelor's degree in Electrical/Acoustics Engineering or related field.

Responsibilities

• Perform render-path DSP tuning for speaker systems in AR glasses context.
• Design and apply EQ, tune DRC, and limiter parameters to optimize loudness, dynamics, and sound quality.
• Measure devices to establish baseline performance (frequency response, THD, impedance).
• Generate and validate tuning profiles via internal toolchain for deployment to device firmware.
• Document tuning iterations and release records.

Skills

DSP tuning

Lab tuning

Audio system knowledge

Documentation

Embedded DSP frameworks

Education

Bachelor's degree in Electrical/Acoustics Engineering

Tools

MATLAB

APx series

Job description

Meta is seeking a contingent Audio Render Tuning Engineer to support AR glasses audio research. You will perform render-path DSP tuning for the speaker system using Meta’s embedded audio DSP framework and MATLAB-based tuning tools, working hands-on in the lab with the Research Audio team to deliver shipping-quality sound.

Key tasks include designing EQ, configuring DRC and limiter parameters, measuring impedance and THD, and generating tuning profiles for firmware deployment.