{"id":764179,"url":"https://alion.io/job/zaimler-full-stack-engineer","title":"Full Stack Engineer","company":{"id":687658,"name":"Zaimler","domain":"zaimler.ai","url":"https://alion.io/company/zaimler","size_band":"1-10","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":92,"open_postings":9,"ghost_share":0,"stale_share":0.111,"repost_share":0,"time_to_fill_p50_days":231,"computed_at":"2026-11-03T05:54:40Z"}},"role":"Backend","role_family":"Backend","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":["San Mateo, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":134000,"max_usd":289000,"period":"year","method":"role_country_seniority_unknown","sample_n":9411},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"GCP","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2025-12-04T00:13:35Z","employer_posted_date":"2025-12-04","last_verified_at":"2026-11-03T12:07:17Z","board_verified":true,"closed_at":null,"days_open":334,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":334},"description":"Why this role exists\nOur platform is used by engineers, and engineers judge infrastructure by how fast it stops confusing them.\nWe have a hard system underneath: graphs, real-time inference, agent behavior in production. Today, understanding it takes a conversation with us. That's a ceiling on how fast we grow. This role exists to remove it, by owning the surface where customers actually meet the product and making it obvious.\nThe role\nYou'll own product surface end to end: the interfaces, the APIs behind them, and the data models underneath.\nThe hard part isn't the CRUD. It's making genuinely complex system behavior legible and fast for the people using it. That takes taste as much as it takes engineering.\nThe split is roughly [60% frontend and API layer, 40% backend services]. You will not be handed a design file, and you will not be handed a spec. If you want to go deep on distributed systems and never touch a UI, this is the wrong role. If you can't hold your own on the backend either, it's also the wrong role.\nWe're small and senior. You'll pick the architecture, ship it, watch it in production, and fix what's wrong.\nWhat you'll do\nShip features across the whole stack. React and TypeScript on top, Python or Go underneath, real data models in between\nTalk to customers directly. Join calls, watch people use what you built, and ship against what you learn\nSit with platform, data, and ML engineers to figure out what the system can do, then design a product experience around it\nTake things from idea to production, including the testing, deploys, monitoring, and the second version after you learn you got it wrong\nSharpen the APIs, tooling, and UI patterns so the platform stops needing explanation\nWhat success looks like\nFirst few weeks: You've shipped something real to production and sat in on a customer call\nFirst few months: You own a major surface of the product outright, and you're the person who decides how it's built\n Beyond: The platform is noticeably easier to understand than when you arrived, and you're raising the bar on how everyone here ships\nWhat we're looking for\nWe care about what you've built, not how long you've been building.\nYou've shipped production software end to end and can point at something and say \"I built that\"\nYou're strong on the backend (Python, Go, Java, or similar) and can build a real React/TypeScript app without waiting for a designer\nYou have opinions about API design and data modeling, and can defend them\nYou've operated things in the cloud (AWS, GCP, or Azure) and debugged them at 11pm\nYou make pragmatic calls under ambiguity and know which tradeoffs are worth the argument\nYou want to be near customers, not shielded from them\nHelps, doesn't gate: data-heavy or developer-facing products, distributed systems, ML-adjacent platforms, Kubernetes, observability and performance work, a real interest in AI infrastructure.\nWhy Join\nMeaningful equity. You're early. The scope and the upside both reflect that.\nThe infrastructure layer for agentic AI is being built right now. Very few people get to work on a layer this foundational this early.\nSmall, senior team. Your scope is as large as you're willing to make it.\nReal ownership of both architecture and product direction, not a ticket queue.\n Full benefits (medical, dental, vision, 401k). We sponsor H-1B visas and help with immigration.","description_format":"text","description_chars":3371,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["401k plan","Equity"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["AI Agents","Knowledge Graphs"],"lifecycle":[{"event":"open","at":"2026-09-11T19:26:33Z"},{"event":"open","at":"2026-09-25T19:28:50Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 5","filings_12m":5,"filings_prev_12m":0,"green_card_filings_12m":0,"median_offered_wage_usd":197500,"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":3}],"liveness":{"score":21,"band":"cold","label":"Long shot","p_open":1,"p_active":0.475,"p_room":0.44,"age_days":334,"expected_fill_days":231,"reasons":["conf:2","win:tail","crowd:"],"computed_at":"2026-11-03T05:54:40Z"},"pay":null,"html_url":"https://alion.io/job/zaimler-full-stack-engineer","json_url":"https://alion.io/job/zaimler-full-stack-engineer.json","meta":{"generated_at":"2026-11-03T16:44:22Z","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":23189,"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":687658},"rest":"https://alion.io/mcp/rest/get_company?id=687658"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fzaimler-full-stack-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%2Fzaimler-full-stack-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%2Fzaimler-full-stack-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/zaimler-full-stack-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fzaimler-full-stack-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":764179}},{"tool":"search_jobs","arguments":{"company":"zaimler.ai","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":764179},"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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