{"id":142956,"url":"https://alion.io/job/truewind-senior-software-engineer-backend-agent-platform","title":"Senior Software Engineer - Backend & Agent Platform","company":{"id":854,"name":"Truewind","domain":"truewind.ai","url":"https://alion.io/company/truewind","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Work at a Startup","truth_index":null},"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":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":220000,"max":260000,"currency":"USD","period":"year","gross":null,"usd_annual":260000},"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"Next.js","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-08-28T01:28:24Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-16T19:57:29Z","board_verified":true,"closed_at":null,"days_open":49,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":49},"description":"About Truewind\nTruewind (YC W23) is modernizing the financial back office - combining intelligent software with concierge service to automate bookkeeping, close, and financial reporting for startups and accounting firms. Our product is an AI agent that turns messy financial inputs into reviewed, posted accounting work. We're a small team putting real AI-native workflows in front of real accounting teams every day.\nThe role\nWe're hiring a senior backend engineer to help build and strengthen the platform behind our AI agent - the systems that run agent work reliably and connect it to customers' accounting tools. This is a backend- and systems-leaning role for someone who cares about building dependable infrastructure for an AI-native product, and who's energized by reliability and correctness, not just shipping screens.\nYou'll join a small, high-ownership team where engineering sits close to the product. We work two-deep on every important system - no lone heroes, no undocumented black boxes - so you'll always have a partner, and we value people who document well and share what they know.\nWhere you'll have impact\nWe're intentionally not asking one person to carry everything. Depending on your strengths and interests, you'll grow into one or more of these areas over time, with a teammate alongside you:\nBackend services and APIs that power the product.\n\nReliability and operations - helping our systems stay healthy and fast as we scale.\n\nCloud infrastructure on AWS.\n\nIntegrations with accounting platforms, where correctness really matters.\n\nYour first 30 / 60 / 90 days\n30 days: get deep in our backend, ship your first meaningful improvement, and start carrying a piece of our systems with a teammate.\n\n60 days: take real ownership of a core service - including its reliability and on-call - and stand up the monitoring you'd want behind it.\n\n90 days: own a meaningful slice of the platform end-to-end, and be the kind of second set of hands that makes the rest of the team faster.\n\nYou might be a great fit if you\nHave built and run backend services in production and care about keeping them reliable.\nAre strong in backend TypeScript/Node.\nHave worked with asynchronous, data-intensive, or distributed systems.\nAre comfortable with cloud infrastructure (AWS) and relational databases (PostgreSQL).\nPrefer simple, focused solutions over complexity, and communicate clearly.\nBonus points for any of\nExperience building with LLMs / AI agents in production.\nFintech or accounting domain exposure (ERP integrations, an auditability mindset).\n\nA track record at early-stage companies and comfort with ambiguity.\nOur stack\nTypeScript · Next.js · React · PostgreSQL · AWS - alongside modern AI tooling.\nBenefits\nCompetitive salary and meaningful equity · health, dental, and vision insurance · twice-yearly off-sites in SF and NYC · a front-row seat on 0→1 AI product development.","description_format":"text","description_chars":2896,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["AI Agents","Accounting & Tax Software"],"lifecycle":[{"event":"open","at":"2026-08-28T01:28:24Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"Filed H-1B visas in the last two years","filings_12m":0,"filings_prev_12m":1,"green_card_filings_12m":0,"median_offered_wage_usd":null,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":33,"band":"fade","label":"Fading","p_open":1,"p_active":0.601,"p_room":0.55,"age_days":49,"expected_fill_days":38,"reasons":["conf:3","win:tail"],"computed_at":"2026-10-16T05:45:00Z"},"pay":{"stated_usd_annual":260000,"is_top_pay":true},"html_url":"https://alion.io/job/truewind-senior-software-engineer-backend-agent-platform","json_url":"https://alion.io/job/truewind-senior-software-engineer-backend-agent-platform.json","meta":{"generated_at":"2026-10-16T23:44:49Z","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":5851,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":854},"rest":"https://alion.io/mcp/rest/get_company?id=854"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftruewind-senior-software-engineer-backend-agent-platform"},{"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%2Ftruewind-senior-software-engineer-backend-agent-platform"},{"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%2Ftruewind-senior-software-engineer-backend-agent-platform"},{"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/truewind-senior-software-engineer-backend-agent-platform\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftruewind-senior-software-engineer-backend-agent-platform"}]}