{"id":745201,"url":"https://alion.io/job/fabrion-frontend-engineer-founding-team","title":"Frontend Engineer (Founding Team)","company":{"id":720009,"name":"Fabrion","domain":"fabrion.com","url":"https://alion.io/company/fabrion-2","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":75,"open_postings":7,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Frontend","role_family":"Frontend","seniority":"middle","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"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":117000,"max_usd":247000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":100},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"LangChain","optional":false},{"name":"Next.js","optional":false},{"name":"React.js","optional":false},{"name":"Time Series","optional":false},{"name":"TypeScript","optional":false},{"name":"D3.js","optional":true},{"name":"GraphQL","optional":true},{"name":"JavaScript","optional":true},{"name":"Rest API","optional":true},{"name":"Slack","optional":true}],"status":"live","first_seen_at":"2025-08-11T01:08:34Z","employer_posted_date":"2025-08-11","last_verified_at":"2026-10-31T19:32:01Z","board_verified":true,"closed_at":null,"days_open":446,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":446},"description":"Frontend Engineer (with familiarity of full stack) (Founding Team)\nLocation: San Francisco Bay Area\nType: Full-Time\nCompensation: Competitive salary + meaningful equity (founding tier)\nBacked by 8VC, we're building a world-class team to tackle one of the industry’s most critical infrastructure problems.\nAbout the Role\nWe’re building an AI-native data platform designed to simplify the most complex workflows in deep industrial use cases. We’re looking for a frontend engineer who’s excited to bring clarity to ambiguity, design to complexity, and elegant user experiences to industrial-grade systems.\nYou’ll work directly with the founding team to shape and ship intuitive UIs across multi-tenant analytics visualizations, agent interfaces, and workflow tools. If you’ve ever felt that enterprise UIs are bloated, confusing, or inefficient - this is your chance to build something better.\nThis is an early-stage, high-autonomy role where you’ll contribute to the foundational UX patterns and design language of a next-generation SaaS platform.\nResponsibilities\nDesign and build scalable, performant, and accessible frontend components using React and Next.js\n\nImplement intuitive, minimal UX for complex backend and AI workflows - including dashboards, agents, approval flows, and multi-tenant admin panels\n\nWork closely with backend and data teams to visualize dynamic, high-dimensional data (including time series, lineage, vector search, and agent memory)\n\nContribute to design systems, component libraries, and shared patterns\n\nShip quickly and iterate - from low-fidelity prototypes to fully responsive, production-ready code\n\nWhat We’re Looking For\nExperience:\n3-7 years of experience as a frontend or full stack engineer\n\nProficient in React, TypeScript, Next.js, TailwindCSS (or equivalent), experience with AI Agentic stack like langchain, model APIs, model and agentic interfaces is a big plus\n\nComfortable integrating with APIs (REST, GraphQL), streaming endpoints, and real-time data\n\nExperience building or contributing to complex dashboards or admin panels\n\nFamiliar with web accessibility, responsive design, and UX performance best practices\n\nMindset & Craft:\nYou think deeply about user experience and prefer clarity over flashiness\n\nYou enjoy simplifying complexity with elegant, maintainable interfaces\n\nYou value clean abstractions and shareable components over short-term hacks\n\nYou want to work on tools that solve hard problems for real users\n\nYou care about visual storytelling, agent interfaces, and helping users trust AI outputs\n\nBonus Experience:\nPrior work on B2B platforms, data-intensive applications, or industrial/logistics tooling\n\nExperience with Vega or Flourish or React ReChart charting libraries, or D3.js\n\nSlack app integrations, Excel/Docs plugins, or workflow UX\n\nFamiliarity with multi-tenant design patterns, granular RBAC, or policy-based controls\n\nExperience with AI Agentic stack like langchain, model APIs, model and agentic interfaces is a big plus\n\nWhy Join\nEarly ownership in a technical product with long-term upside\n\nOpportunity to define how users interact with complex data and intelligent agents\n\nJoin a founding team that values design as a first-class citizen, not an afterthought\n\nShip features fast in a low-process, high-trust environment\n\nWork on AI-native tooling that blends backend intelligence with frontend usability\n\nIf you want to help shape the interface layer of the next generation of intelligent systems - and believe design is a core enabler of AI trust, clarity, and effectiveness - we’d love to hear from you.","description_format":"text","description_chars":3587,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Industrial AI","Supply Chain AI"],"lifecycle":[{"event":"open","at":"2026-09-11T13:57:11Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 1","filings_12m":1,"filings_prev_12m":0,"green_card_filings_12m":0,"median_offered_wage_usd":167500,"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":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.239,"p_room":0.28,"age_days":446,"expected_fill_days":30,"reasons":["conf:1","urgency","win:tail","crowd:"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/fabrion-frontend-engineer-founding-team","json_url":"https://alion.io/job/fabrion-frontend-engineer-founding-team.json","meta":{"generated_at":"2026-10-31T23:11:57Z","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":36204,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":720009},"rest":"https://alion.io/mcp/rest/get_company?id=720009"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffabrion-frontend-engineer-founding-team"},{"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%2Ffabrion-frontend-engineer-founding-team"},{"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%2Ffabrion-frontend-engineer-founding-team"},{"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/fabrion-frontend-engineer-founding-team\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffabrion-frontend-engineer-founding-team"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":745201}},{"tool":"search_jobs","arguments":{"company":"fabrion.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":745201},"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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