{"id":867339,"url":"https://alion.io/job/tolans-backend-product-engineer","title":"Backend Product Engineer","company":{"id":697608,"name":"Tolan","domain":"tolans.com","url":"https://alion.io/company/tolans","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":4,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-01T06:10:25Z"}},"role":"Backend","role_family":"Backend","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":{"min":200000,"max":300000,"currency":"USD","period":"year","gross":null,"usd_annual":300000},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"LLM","optional":false},{"name":"Python","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true},{"name":"Node JS","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Redis","optional":true}],"status":"live","first_seen_at":"2025-09-16T00:52:43Z","employer_posted_date":"2025-09-16","last_verified_at":"2026-11-01T15:23:13Z","board_verified":true,"closed_at":null,"days_open":411,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":411},"description":"Tolan is building personal AI that helps people think, reflect, and take action in their real lives.\nWe're an experienced team that previously founded Even, acquired for $300M in 2022. Tolan is backed by the designers and founders behind Instagram, Retro, Behance, Vimeo, and Notion.\nThe Role\nWe're hiring a Backend Product Engineer to build and maintain the systems that make Tolan possible: a mix of backend distributed systems and LLM engineering. Our stack is built primarily with Node.js (TypeScript), Python, PostgreSQL, and Redis.\nWhat You'll Do\nBuild and maintain the distributed backend systems that power Tolan's core product experience.\n\nContribute to LLM engineering work that brings Tolan's AI capabilities to life.\n\nWork cross-functionally with our frontend, design, and applied AI teams.\n\nWho We're Looking For\nRelevant experience. You have at least 4 years of backend engineering experience and can hit the ground running.\n\nTypeScript or Python expert. You use deep language expertise to rapidly prototype and iterate on user-facing features.\n\nSystems thinker. You apply systems thinking to ensure great user experience..\n\nScale-tested. You've built low-latency systems that real users depend on at scale.\n\nSmall team operator. You do your best work with high ownership and minimal layers.\n\nAI-native. You've deeply integrated AI into how you work and build.\n\nBias to ship. You love to ship quickly and make contact with reality as often as possible.\n\nCompensation: $200,000-300,000 base salary + equity + benefits","description_format":"text","description_chars":1530,"description_truncated":false,"requirements":{"experience_years_min":4,"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":[],"lifecycle":[{"event":"open","at":"2026-09-13T14:26:32Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.212,"p_room":0.28,"age_days":411,"expected_fill_days":30,"reasons":["conf:2","win:tail","crowd:"],"computed_at":"2026-11-01T06:10:25Z"},"pay":{"stated_usd_annual":300000,"is_top_pay":true},"html_url":"https://alion.io/job/tolans-backend-product-engineer","json_url":"https://alion.io/job/tolans-backend-product-engineer.json","meta":{"generated_at":"2026-11-01T17:45:28Z","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":27207,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"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":697608},"rest":"https://alion.io/mcp/rest/get_company?id=697608"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftolans-backend-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%2Ftolans-backend-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%2Ftolans-backend-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/tolans-backend-product-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftolans-backend-product-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":867339}},{"tool":"search_jobs","arguments":{"company":"tolans.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":867339},"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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