{"id":728310,"url":"https://alion.io/job/ayosemi-photonics-design-engineer","title":"Photonics Design 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":"2026-10-27T05:46:45Z"}},"role":"Semiconductors","role_family":"Semiconductors","seniority":null,"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":95000,"max_usd":230000,"period":"year","method":"role_country_seniority_unknown","sample_n":266},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ANSYS","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-05-05T13:41:22Z","employer_posted_date":"2026-05-05","last_verified_at":"2026-10-27T22:12:00Z","board_verified":true,"closed_at":null,"days_open":175,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":174},"description":"Ayo 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 photonics design engineer to serve as a core team member who will be among the first employees of the company. The engineer will expand Ayo’s component library in Ayo’s custom InP platform; design, analyze, and test photonic circuits and sub-circuits; and support the electronics / systems teams to design and bring-up prototypes. As a core member of the photonics team, they will participate in all phases of the design-tapeout-test-analyze cycle. The ideal candidate has strong fundamentals in integrated optics, experience designing and laying out integrated optical devices or systems, and has a desire to explore the limits of what is possible in an exciting new integrated optics platform.\nResponsibilities:\nDesign/optimize integrated optical components\n\nLay out photonic integrated circuits that test devices, demonstrate sub-system capabilities, and are full prototype chips\n\nCollect and analyze test data from test circuits\n\nDevelop and maintain models of components, informed by underlying physics and measured data\n\nProvide expertise and support to other Ayo team members\n\nQualifications:\nPhD in optics, electrical engineering, physics or related field with a focus on integrated photonics\n\nExperience designing, simulating, and testing integrated photonic devices\n\nExperience using commercial simulation tools (such as Ansys/Lumerical, Tidy3D, Rsoft or similar)\n\nHas taped out at least once\n\nProficiency with Python\n\nPreferred Qualifications:\nExperience with script-based device/circuit layout\n\nExperience designing and laying out photonic integrated circuits\n\nExperience probing/testing photonic integrated circuits\n\nExperience designing lasers\n\nContact:\nMike Gould ()","description_format":"text","description_chars":2074,"description_truncated":false,"requirements":{"experience_years_min":null,"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":["Optical Communications","Processors, MCUs & AI Chips","AI Chips & Accelerators","Optics & Photonic Components"],"lifecycle":[{"event":"open","at":"2026-09-11T09:06:38Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.208,"p_room":0.28,"age_days":174,"expected_fill_days":30,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/ayosemi-photonics-design-engineer","json_url":"https://alion.io/job/ayosemi-photonics-design-engineer.json","meta":{"generated_at":"2026-10-27T23:45:14Z","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":15920,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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-photonics-design-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-photonics-design-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-photonics-design-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-photonics-design-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fayosemi-photonics-design-engineer"}]}