{"id":3374370,"url":"https://alion.io/job/sesame-ai-audio-systems-engineer","title":"Audio Systems Engineer","company":{"id":48220,"name":"Sesame AI","domain":"sesame.com","url":"https://alion.io/company/sesame-ai","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":86,"open_postings":21,"ghost_share":0.143,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":126,"computed_at":"2026-10-29T05:49:05Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States","Bellevue, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":175000,"max":280000,"currency":"USD","period":"year","gross":null,"usd_annual":280000},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Voice Agents","optional":false},{"name":"MATLAB","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-10-27T22:47:10Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-10-29T21:48:14Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":1},"description":"About Sesame\nSesame 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.\nAbout the Role\nJoin 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.\nResponsibilities:\nOwn aspects of shipping consumer electronic products with market-leading audio performance, independently or with the support of the Audio Lead depending on experience level.\n\nCreate the transfer function from product-level requirement documents to audio system and transducer requirements to ensure product success.\n\nDesign, analyze, and refine real-time audio capture and render systems.\n\nResearch and implement advanced technologies to optimize audio system integration.\n\nContinuously learn and explore new technologies, setting benchmarks for user experiences.\n\nCollaborate on system architecture, including algorithms and tools, and oversee implementation.\n\nEvaluate third-party audio technologies and keep abreast of industry developments.\n\nUnderstand the trade-offs in various DSP and ML approaches and platforms for embedded solutions.\n\nWork with the cross-functional team to innovate on audio solutions.\n\nFactory testing and build support throughout the product development cycle.\n\nRequired Qualifications:\n4+ years of experience in audio hardware development, with at least one shipped consumer electronics product.\n\nExperience in designing, tuning, and testing microphone arrays and real-time audio capture.\n\nTrack record in developing audio solutions encompassing acoustics, transducers, digital interfaces, audio ICs, and DSPs.\n\nHands-on experience with audio testing systems (e.g., SoundCheck, Audio Precision, HATS testing).\n\nBackground in DSP techniques (e.g., FIR/IIR filter design, beamforming, echo cancellation).\n\nEffective independent operation and teamwork in a dynamic, cross-functional setting.\n\nExperience with acoustic simulation software, e.g., COMSOL.\n\nBachelor's degree in Electrical Engineering, Computer Science, Acoustics, or similar.\n\nPreferred Qualifications:\n8+ years of experience in audio hardware development.\n\nProficiency in a high-level programming language (e.g., MATLAB, Python).\n\nFamiliarity with human perception of sound.\n\nExperience with psychoacoustic metrics and evaluation of speech quality and intelligibility.\n\nFamiliarity with audio rendering techniques and speaker technologies.\n\nExperience in acoustics and consumer audio EE architecture.\n\nFamiliarity with audio algorithm development, ML techniques, and/or neural network implementations.\n\nM.Sc. or Ph.D. in EE, Computer Science, Acoustics, or related disciplines.\n\nSesame 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  for assistance.\nFull-time Employee Benefits:\n401 (k) max employer match: 3.5% of compensation\n\n100% employer-paid health, vision, and dental benefits for you and your dependents\n\nUnlimited PTO and sick time\n\nFlexible spending account with employer matching up to $1,650/year (medical FSA)\n\nGuardian Employee Assistance Program (EAP)\n\nOpportunity to share in the company's success with competitive stock options\n\nBenefits do not apply to contingent/contract workers.","description_format":"text","description_chars":3961,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Stock options","Unlimited PTO"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Conversational AI","Speech & Audio AI"],"lifecycle":[{"event":"open","at":"2026-10-28T02:15:16Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 7","filings_12m":7,"filings_prev_12m":0,"green_card_filings_12m":0,"median_offered_wage_usd":162500,"route":null,"cap_exempt":false,"checked_at":"2026-10-29T16:27:21+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":1}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":126,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-10-29T05:49:05Z"},"pay":{"stated_usd_annual":280000,"is_top_pay":true},"html_url":"https://alion.io/job/sesame-ai-audio-systems-engineer","json_url":"https://alion.io/job/sesame-ai-audio-systems-engineer.json","meta":{"generated_at":"2026-10-30T00:30:41Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":550,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":48220},"rest":"https://alion.io/mcp/rest/get_company?id=48220"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsesame-ai-audio-systems-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fsesame-ai-audio-systems-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fsesame-ai-audio-systems-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/sesame-ai-audio-systems-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsesame-ai-audio-systems-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3374370}},{"tool":"search_jobs","arguments":{"company":"sesame.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3374370},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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