{"id":701042,"url":"https://alion.io/job/periodic-product-engineer","title":"Product Engineer","company":{"id":685855,"name":"Periodic Labs","domain":"periodic.com","url":"https://alion.io/company/periodic","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":85,"open_postings":31,"ghost_share":0.258,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":51,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Backend","role_family":"Backend","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":["Menlo Park, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":250000,"max":350000,"currency":"USD","period":"year","gross":null,"usd_annual":350000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false}],"status":"live","first_seen_at":"2025-11-13T18:05:07Z","employer_posted_date":"2025-11-13","last_verified_at":"2026-11-02T22:51:21Z","board_verified":true,"closed_at":null,"days_open":354,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":353},"description":"About Periodic Labs\nWe’re an AI and physical sciences company building state-of-the-art models to accelerate breakthroughs across materials, energy, and beyond. Backed by world-class investors and growing rapidly, we operate at the pace the frontier requires. Our team brings deep expertise, genuine ownership, and an insatiable drive to push the boundaries of what’s scientifically possible.\nAbout the Role\nWe’re hiring a product engineer to build the agentic software layer between our frontier models, our scientific data, our lab systems, and the scientists using them. You’ll build the environment where materials scientists work alongside AI agents to plan experiments, run analyses, coordinate workflows, and turn results into decisions. The right person for this role is excited to define what the working interface between scientists and AI should actually look like.\nYou’ll turn cutting-edge models into products that become part of real scientific workflows, both inside Periodic and in customer environments. That means designing interfaces, orchestrating tools and agents, integrating with lab and data systems, and building the feedback loops that improve both product behavior and model performance.\nAs one of our first product hires, you’ll help define product engineering at Periodic: technically deep, ambitious in scope, and tightly coupled to real scientific work.\nWhat You’ll Do\nPrototype quickly and ship continuously - build high-leverage products that become part of scientists’ daily workflow, then refine them through direct feedback from the lab and from customers\n\nBuild agentic products and interfaces on top of our frontier models and scientific data, including copilots, experiment planning systems, workflow automation, operational tools, and new interaction patterns that go beyond chat\n\nDesign how scientists direct, supervise, and collaborate with AI agents across experiment planning, execution, analysis, and decision-making\n\nWork closely with model researchers to shape product behavior, evaluation signals, telemetry, and feedback loops that improve both the product experience and the underlying models\n\nOwn the product end to end, from data model and backend systems to APIs, user experience, deployment, and observability\n\nSpend time with scientists in the lab, understand where time and attention are being lost, and turn those bottlenecks into products before they are formally requested\n\nHelp define the product engineering culture at Periodic, including standards for speed, quality, ambition, and taste\n\nMechanics\nMinimum experience: 5+ years\nMinimum education: Bachelor’s degree or similar experience\nLocation: Menlo Park, CA\nCompensation: $250,000-$350,000 base + equity\nVisa sponsorship: Yes, we sponsor visas and will do everything we can to assist in this process.","description_format":"text","description_chars":2816,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["AI Research Labs","AI for Science"],"lifecycle":[{"event":"open","at":"2026-09-11T02:56:47Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 7","filings_12m":7,"filings_prev_12m":2,"green_card_filings_12m":0,"median_offered_wage_usd":359643,"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":0}],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.3,"p_room":0.28,"age_days":353,"expected_fill_days":51,"reasons":["conf:1","ghost","win:tail","crowd:"],"computed_at":"2026-11-02T06:13:15Z"},"pay":{"stated_usd_annual":350000,"is_top_pay":true},"html_url":"https://alion.io/job/periodic-product-engineer","json_url":"https://alion.io/job/periodic-product-engineer.json","meta":{"generated_at":"2026-11-03T01:26:46Z","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":1953,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-04T00:00:00Z"}},"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":685855},"rest":"https://alion.io/mcp/rest/get_company?id=685855"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fperiodic-product-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%2Fperiodic-product-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%2Fperiodic-product-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/periodic-product-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fperiodic-product-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":701042}},{"tool":"search_jobs","arguments":{"company":"periodic.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":701042},"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. Docs: https://alion.io/developers"}}