{"id":1014631,"url":"https://alion.io/job/sixfold-software-engineer-product","title":"Software Engineer, Product","company":{"id":174593,"name":"Sixfold","domain":"sixfold.ai","url":"https://alion.io/company/sixfold-2","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":130000,"max":170000,"currency":"USD","period":"year","gross":null,"usd_annual":170000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Kubernetes","optional":false},{"name":"Machine Learning","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"Ruby","optional":false},{"name":"TypeScript","optional":false},{"name":"Claude Code","optional":true},{"name":"Context Engineering","optional":true},{"name":"Function Calling","optional":true},{"name":"GraphQL","optional":true},{"name":"OpenAI Codex","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Rest API","optional":true},{"name":"WebSockets","optional":true}],"status":"live","first_seen_at":"2025-02-13T14:51:14Z","employer_posted_date":"2026-09-23","last_verified_at":"2026-10-22T23:31:24Z","board_verified":true,"closed_at":null,"days_open":616,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":615},"description":"Software Engineer, Product\nInsurance underwriting runs on human judgment, manual workflows, and knowledge locked in someone's head. It breaks when that person leaves and doesn't scale when the book doubles. Sixfold is building AI agents that understand risk the way a 20-year veteran underwriter does. Not summaries or flags, but systems that make real decisions on billions in premium for some of the world's largest carriers. AI is the product and the workflow. In this role, you will build and run the cloud infrastructure, Kubernetes environments, deployment tooling, and observability systems that enable Sixfold's engineers to develop, release, and operate our products.\nWho We Are\nProduct: Sixfold is the AI brain for underwriting. Our platform handles submissions at scale, assessing risk against appetite, surfacing cited insights, and deploying AI agents to handle research, referrals, and triage so underwriters can focus on building profitable portfolios.\nTeam: A focused team of insurance operators, AI researchers, and engineers who love hard problems. We're pushing the boundaries of AI adoption across every function, from how we build, to how we sell and to how we support customers. We ship fast and stay close.\nTraction: Processing billions in premium for some of the world's largest carriers. We know AI. We know underwriting. We're building what comes next.\nAbout the Role\nAs a software engineer at Sixfold, you will:\nBuild and deliver quality software. You will write, test, and deploy code across the full application stack, primarily using TypeScript. You will build new product capabilities in our TypeScript stack and contribute to established Ruby and Python services when needed. You’ll work on team-level projects, applying engineering best practices and contributing to the team’s technical decision-making.\nDevelop AI engineering expertise. You'll have opportunities to learn and apply machine learning principles, work with large language models, and integrate AI capabilities into our products. You'll collaborate with our AI engineers to understand best practices for prompt engineering, model evaluation, and responsible AI development.\nCollaborate with cross-functional partners. Our teams include product managers, designers, and engineers working together to accomplish shared goals. You will collaborate with these partners, beginning with problem discovery through solution design and delivery. We work in two-week cycles and release to production at least once a week.\nOwn your software through its entire lifecycle. In addition to shipping code, you will assess our most pressing product and engineering problems, identify and design solutions, write technical specs, and scope and break down projects. You will also spend approximately one week per quarter on call, serving as the first line of defense against service outages and critical bugs. If you don’t have experience with all of this yet, don’t worry - we’ll teach you!\nWhat Success Looks Like\nWithin 90 days you will have:\nWithin 30 days: You’re familiar with the domain of an underwriter. You understand where their bottlenecks are, the pain points they feel day-to-day, and how Sixfold fits into their workflow. You’re comfortable in the codebase of our products and have shipped code to production.\nWithin 60 days: You work with Product and Design to translate underwriter problems to solutions. You’re tackling projects on our roadmap, owning feature work end-to-end. You have participated in writing and reviewing RFCs and technical specs.\nWithin 90 days: You’re building expertise and owning an area of our products. You are integrated into your team’s on-call rotation. You’re participating in building out the team’s roadmap for the upcoming quarter.\nAbout You\nYou have 3+ years of professional software engineering experience.\nYou are familiar with web development using React and TypeScript. You understand React's component lifecycle, state management patterns, and performance optimization techniques. You can leverage TypeScript's type system effectively to create maintainable, type-safe code. Extra credit if you are comfortable with generics, utility types, and TailwindCSS.\nYou are familiar with Node and PostgreSQL and know their patterns well enough to build features in a TypeScript app without significant learning time. Extra credit if you have experience with WebSocket frameworks or background job processing frameworks.\nYou have **experience designing and developing APIs (**RESTful and/or GraphQL) with a strong understanding of authentication, authorization, and versioning best practices. You can build and document APIs that are intuitive, scalable, and easy to integrate with.\nYou want to work in an early-stage, fast-growth tech company. You are comfortable with ambiguity and change. You can own problems and proactively devise solutions, not just wait for somebody to feed you tasks to execute.\nYou love communication, collaboration, and execution. You value meaningful commit messages and pull request descriptions and prefer to merge your PRs within a day. You appreciate healthy engineering debates but know how to make pragmatic decisions. You take feedback well and are candid with the feedback you give.\nYou have experience with agentic coding as your default workflow. You ship real feature work through Claude Code or Codex, orchestrate parallel agents, design specs and prompts as a primary craft, and have intuition around evals, tool use, and context engineering.\nInsurance, insurtech, or enterprise B2B background is a plus but not required.\nAdditional Information\nExpected salary: $130,000-170,000 + equity + benefits\nAdvertised and actual salary ranges may differ by geographic area, work experience, education, and/or skill level.\nAbout half the company works in the NYC office 3-4 days a week.\nThis position does not include visa sponsorship. Candidates must be authorized to work in the United States without requiring employer sponsorship.\nMoments We're Proud Of\nSixfold Named One of the 100 Most Promising AI Companies in the World\nBacked by Salesforce Ventures - Here's How It Started\nSixfold Hit 100 Billion Tokens - Here's What That Actually Means\nHow Zurich Went From Pilot to Companywide Rollout in Under a Year\nWatch Our CEO Explain Sixfold's \"Holy Grail\" Metric\nOur Commitment\nSixfold fosters an environment that welcomes professionals with a diversity of backgrounds and ideas. We value passionate professionals who bring creativity, determination, and a commitment to our mission. At Sixfold, every team member plays a crucial role, with opportunities to make meaningful and visible contributions to our success.\nWe believe in empowering our employees through continuous growth, learning, and a proactive problem-solving approach. Our comprehensive compensation package includes competitive salaries, equity opportunities, and robust benefits, all within a supportive and inclusive workplace culture. If you're driven to make a significant impact alongside exceptional colleagues, we want to hear from you.\nWe are committed to accessibility and provide reasonable accommodations for qualified individuals with disabilities and disabled veterans throughout our recruitment process. If you have any difficulty using our online system and you need accommodation due to a disability, please reach out to us directly at (646) 847-8824.\nSixfold does not accept unsolicited agency resumes and is not responsible for any fees related to unsolicited resumes.","description_format":"text","description_chars":7512,"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":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Property & Casualty Insurance","AI Agents"],"lifecycle":[{"event":"open","at":"2026-09-17T22:01:40Z"}],"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":162500,"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":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.23,"p_room":0.28,"age_days":615,"expected_fill_days":30,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-10-22T06:10:10Z"},"pay":{"stated_usd_annual":170000,"is_top_pay":false},"html_url":"https://alion.io/job/sixfold-software-engineer-product","json_url":"https://alion.io/job/sixfold-software-engineer-product.json","meta":{"generated_at":"2026-10-22T23:36:25Z","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":9561,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":174593},"rest":"https://alion.io/mcp/rest/get_company?id=174593"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsixfold-software-engineer-product"},{"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%2Fsixfold-software-engineer-product"},{"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%2Fsixfold-software-engineer-product"},{"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/sixfold-software-engineer-product\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsixfold-software-engineer-product"}]}