--- title: 'Audio Systems Engineer at Sesame' canonical: 'https://feeny.ai/job/audio-systems-engineer-sesame-san-francisco-9s82kaxpfwej' type: 'job' last_seen: '2026-11-07' --- # Audio Systems Engineer at Sesame - **Company:** Sesame - **Location:** San Francisco, CA - **Compensation:** $175k–$280k - **Employment:** full-time - **Work type:** onsite - **Posted:** 2026-10-27 - **Last confirmed live:** 2026-11-07 - **Apply:** https://jobs.ashbyhq.com/sesame/040d7828-d53b-4a0b-8782-812d27fb3483 ## Job description ## About Sesame Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate with us in ways that feel natural and human. With this vision, we're designing a new kind of computer, focused on making voice agents part of our daily lives. Our team brings together founders from Oculus and Ubiquity6, alongside proven leaders from Meta, Google, and Apple, with deep expertise spanning hardware and software. Join us in shaping a future where computers truly come alive. ## About the Role Join our team to craft a unique take on smart wearable devices with incredibly compact audio capabilities. We're looking for an experienced Audio System Engineer to define, tune, evaluate, and ship high-quality speech reproduction systems and spatialized audio capture solutions. Responsibilities: - Own aspects of shipping consumer electronic products with market-leading audio performance, independently or with the support of the Audio Lead depending on experience level. - Create the transfer function from product-level requirement documents to audio system and transducer requirements to ensure product success. - Design, analyze, and refine real-time audio capture and render systems. - Research and implement advanced technologies to optimize audio system integration. - Continuously learn and explore new technologies, setting benchmarks for user experiences. - Collaborate on system architecture, including algorithms and tools, and oversee implementation. - Evaluate third-party audio technologies and keep abreast of industry developments. - Understand the trade-offs in various DSP and ML approaches and platforms for embedded solutions. - Work with the cross-functional team to innovate on audio solutions. - Factory testing and build support throughout the product development cycle. Required Qualifications: - 4+ years of experience in audio hardware development, with at least one shipped consumer electronics product. - Experience in designing, tuning, and testing microphone arrays and real-time audio capture. - Track record in developing audio solutions encompassing acoustics, transducers, digital interfaces, audio ICs, and DSPs. - Hands-on experience with audio testing systems (e.g., SoundCheck, Audio Precision, HATS testing). - Background in DSP techniques (e.g., FIR/IIR filter design, beamforming, echo cancellation). - Effective independent operation and teamwork in a dynamic, cross-functional setting. - Experience with acoustic simulation software, e.g., COMSOL. - Bachelor's degree in Electrical Engineering, Computer Science, Acoustics, or similar. Preferred Qualifications: - 8+ years of experience in audio hardware development. - Proficiency in a high-level programming language (e.g., MATLAB, Python). - Familiarity with human perception of sound. - Experience with psychoacoustic metrics and evaluation of speech quality and intelligibility. - Familiarity with audio rendering techniques and speaker technologies. - Experience in acoustics and consumer audio EE architecture. - Familiarity with audio algorithm development, ML techniques, and/or neural network implementations. - M.Sc. or Ph.D. in EE, Computer Science, Acoustics, or related disciplines. Sesame is committed to a workplace where everyone feels valued, respected, and empowered. We welcome all qualified applicants, embracing diversity in race, gender, identity, orientation, ability, and more. We provide reasonable accommodations for applicants with disabilities. Contact careers@sesame.com for assistance. Full-time Employee Benefits: - 401 (k) max employer match: 3.5% of compensation - 100% employer-paid health, vision, and dental benefits for you and your dependents - Unlimited PTO and sick time - Flexible spending account with employer matching up to $1,650/year (medical FSA) - Guardian Employee Assistance Program (EAP) - Opportunity to share in the company's success with competitive stock options Benefits do not apply to contingent/contract workers. ## About Sesame ## Company Overview - **One-liner**: Sesame is building lifelike, conversational AI agents integrated into lightweight eyewear, aiming to bring ambient intelligence to daily life. - **Entity Type**: Private (early-stage, backed by prominent venture firms) - **Headquarters**: San Francisco, California, USA - **Founded**: 2023 - **Founders**: Brendan Iribe, Ankit Kumar, Ryan Brown, Angela Gayles, Nate Mitchell ## Core Business - **Primary industry**: Artificial intelligence / Voice assistants / Consumer electronics - **Target customers**: Consumer (B2C) – individuals seeking hands-free, intelligent personal agents integrated into everyday eyewear - **Mission or purpose statement**: “Bringing the computer to life” – creating a personal companion that understands you, with natural conversation and lightweight, all-day wearable hardware. ## Products & Services - **Sesame Personal Agents**: Software-based conversational AI agents capable of natural dialogue, personality modeling, and multimodal interaction (voice, gesture). Currently in development; initial hardware (eyewear) targeted for 2027. - **Sesame Eyewear**: Lightweight, all-day comfortable glasses with high-quality audio and hands-free agent access. Coming 2027. - **Research Platform**: In-house deep learning research covering speech generation, personality modeling, multimodality, and scaled training infrastructure. ## Market Standing - **Valuation/Market Cap**: Not publicly available. Unconfirmed reports suggest a potential fundraising round of ~$200 M (source: Techmeme via LinkedIn snippet). The company has not officially disclosed its valuation. - **Key Metric**: Total employees ~70 (as of mid-2026), with +5.8 % monthly headcount growth. - **Notable Investors/Partners**: Backed by a16z, Sequoia Capital, Spark Capital, Matrix Partners, plus a collection of founders and investors. - **Growth Signals**: 55 total employees on BuiltIn (likely older data); 63 active job postings (+14.5 % monthly trend); monthly LinkedIn follower growth of +3.8 % (20,969 followers). Talent sources include Meta, Apple, Google, DeepMind, and Microsoft. ## Competitive Advantages - **Interdisciplinary approach**: Tightly integrated hardware, software, and ML teams (hardware engineers, ML researchers, product designers) working on a unified product vision. - **Founding team pedigree**: Led by Oculus VR veterans (Brendan Iribe, Nate Mitchell) and experienced AI/ML innovators, giving deep expertise in both consumer hardware and conversational AI. - **Research depth**: Active push in speech generation, personality modeling, and multimodality, with scaled GPU infrastructure for training. ## Strategic Focus - **Near-term**: Ship the first generation of personal agent software and finalize the eyewear device for a 2027 launch. Continue advancing foundational ML research. - **Long-term**: Build a new category of ambient, always-available AI companions that replace traditional screen-based interaction. - **Growth areas**: Expanding engineering team rapidly (63 open roles), especially in ML, embedded systems, iOS/Android, supply chain, and hardware. ## Why Work Here - **Culture**: Small, focused, interdisciplinary team with a clear vision. Emphasis on tight collaboration between research, product, and hardware. Described as “artists, makers, and engineers.” - **Work environment**: In-office for most roles (San Francisco, Bellevue, New York). Roles are listed as “In-Office” (not remote/hybrid). Offices in SF, Bellevue, NY. - **Perks & engineering culture**: Not explicitly detailed, but the company invests heavily in infrastructure (GPU clusters) and research. Strong engineering focus with roles spanning embedded ML, OS architecture, and developer infrastructure. - **Notable**: Opportunities to work on cutting-edge voice AI and physical product design from the ground up. ## Sources 1. [sesame.com](https://www.sesame.com/) – Company overview and product vision 2. [sesame.com/team](https://www.sesame.com/team) – Leadership, investors, team description 3. [builtin.com](https://builtin.com/company/sesame-sesamecom) – Founded year, HQ, employee count, office policy 4. [linkedin.com](https://www.linkedin.com/company/sesameai) – Employee count, growth, talent sources, funding rumor 5. [jobs.ashbyhq.com](https://jobs.ashbyhq.com/sesame) – Open positions and location details ## Other roles at Sesame - [ML Model Serving Engineer](https://feeny.ai/job/ml-model-serving-engineer-sesame-san-francisco-mhgmywb7k1b2) — San Francisco, CA - [Technical Program Manager, Product Design](https://feeny.ai/job/technical-program-manager-product-design-sesame-san-francisco-c39j4ewzmywn) — San Francisco, CA - [Fabrication Shop Manager](https://feeny.ai/job/fabrication-shop-manager-sesame-bellevue-z681vhqvvavf) — Bellevue, WA - [Product Engineering Lead](https://feeny.ai/job/product-engineering-lead-sesame-san-francisco-frrrpwp06s6z) — San Francisco, CA - [Executive Assistant](https://feeny.ai/job/executive-assistant-sesame-new-york-e0mdmkv43s9f) — New York, NY - [Research Scientist](https://feeny.ai/job/research-scientist-sesame-san-francisco-dn2g1qez13fh) — San Francisco, CA - [Hardware Test Automation Engineer](https://feeny.ai/job/hardware-test-automation-engineer-sesame-san-francisco-fvyd7w3bj32c) — San Francisco, CA - [NPI Engineer](https://feeny.ai/job/npi-engineer-sesame-taipei-ezvdh72dn9yg) — Taipei, Taiwan - [Manufacturing Mechanical Engineer](https://feeny.ai/job/manufacturing-mechanical-engineer-sesame-san-francisco-w823rcvz6t4s) — San Francisco, CA - [Executive Assistant](https://feeny.ai/job/executive-assistant-sesame-san-francisco-h3w69r7cbk2s) — San Francisco, CA