{"id":728295,"url":"https://alion.io/job/ayosemi-mixed-signal-asic-engineer","title":"Mixed Signal ASIC Engineer","company":{"id":669389,"name":"Ayo Semiconductor","domain":"ayosemi.com","url":"https://alion.io/company/ayosemi","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":81,"open_postings":9,"ghost_share":0,"stale_share":0.778,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Hardware","role_family":"Hardware","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":["Boston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":116000,"max_usd":212000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1396},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-08-31T19:05:46Z","employer_posted_date":"2026-08-31","last_verified_at":"2026-10-21T13:42:02Z","board_verified":true,"closed_at":null,"days_open":50,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":50},"description":"Introduction\nAyo is a venture-backed early-stage startup that will radically re-define how humanity performs compute for AI. Our photonic processors will provide orders of magnitude improvement in speed and power efficiency in comparison to conventional digital compute platforms by taking advantage of the natural parallelism, speed and energy efficiency of light.\nWe are seeking a Mixed Signal ASIC Engineer to serve as a core team member and among the first employees at Ayo. Reporting to our Lead Mixed Signal ASIC Engineer, you will play a hands-on role in designing, taping out, and testing the electronic ASICs that interface with Ayo’s photonic integrated circuits. You will work collaboratively across functions to co-design and co-package electronic ASICs with Ayo’s photonic chips, support bring-up and test, and contribute to successful demonstrations and product prototypes.\nResponsibilities:\nContribute to the architecture and specification of mixed-signal ASICs that control and interface with Ayo’s photonic integrated circuits\n\nPerform schematic capture, layout, and verification for mixed-signal integrated circuits with elements including digital-to-analog converters, analog-to-digital converters, transimpedance amplifiers, and transconductance amplifiers\n\nExecute across the full design-to-test cycle: design, manufacture, bring-up, characterization, and validation\n\nSupport packaging and test requirements and flows for integrated circuits\n\nContribute to the bring-up and test of integrated circuits\n\nProvide expertise and support to other Ayo team members\n\nBe interested, curious, and willing to take on the full scope of ASIC development\n\nQualifications:\nPhD in electrical engineering or equivalent industry experience\n\n5+ years of experience designing, simulating, and testing analog and mixed signal integrated circuits\n\nStrong fundamentals in analog and mixed signal design, including ADC/DAC, amplifiers (TIA, OTA), and related circuit blocks\n\nCommercial tape-outs preferred; strong hands-on foundry experience required\n\nProficiency with standard EDA tools such as Cadence or Synopsys\n\nDemonstrated ability to take a chip from design through manufacture, test, and validation\n\nPreferred Qualifications:\nExperience collaborating with integrated photonics teams\n\nExperience with advanced packaging such as 2.5D / 3D integration\n\nContact:\nPeter Russo ()","description_format":"text","description_chars":2396,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-11T09:06:38Z"}],"visa":[],"liveness":{"score":34,"band":"fade","label":"Fading","p_open":1,"p_active":0.609,"p_room":0.55,"age_days":50,"expected_fill_days":37,"reasons":["conf:1","win:tail"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/ayosemi-mixed-signal-asic-engineer","json_url":"https://alion.io/job/ayosemi-mixed-signal-asic-engineer.json","meta":{"generated_at":"2026-10-21T14:04:09Z","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":20019,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"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":669389},"rest":"https://alion.io/mcp/rest/get_company?id=669389"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fayosemi-mixed-signal-asic-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%2Fayosemi-mixed-signal-asic-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%2Fayosemi-mixed-signal-asic-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/ayosemi-mixed-signal-asic-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fayosemi-mixed-signal-asic-engineer"}]}