{"id":1261854,"url":"https://alion.io/job/interfere-founding-product-engineer","title":"Founding Product Engineer","company":{"id":2373247,"name":"Interfere","domain":"interfere.com","url":"https://alion.io/company/interfere-com","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Product","role_family":"Product","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":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":250000,"currency":"USD","period":"year","gross":null,"usd_annual":250000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"Self-Healing","optional":false},{"name":"Vercel","optional":false},{"name":"JavaScript","optional":true},{"name":"LLM","optional":true},{"name":"Next.js","optional":true},{"name":"React.js","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-07-27T04:37:18Z","employer_posted_date":"2026-07-27","last_verified_at":"2026-10-01T06:39:26Z","board_verified":true,"closed_at":null,"days_open":66,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":66},"description":"About Interfere\nInterfere is building the self-healing layer of the internet: software that detects broken product experiences, understands what caused them, and helps teams fix them before users notice. Modern teams have logs, dashboards, traces, and session replay. They still find out about too many problems from their users. We exist to close that gap for engineers, PMs, designers, and founders who care how their product actually works in the real world. The product surface is large. The category is still being defined. The people who join now will shape the standards and the operating system of the company. We've raised $5.1M from Y Combinator, Vercel Ventures, Hummingbird, Designer Fund, and others. We're in person in New York City.\nThe Role\nYou will own end-to-end features, from data model to interface, that define how the best teams understand and fix their products. You'll architect core systems, design the surfaces engineers actually use, and decide what \"excellent\" means for a category that doesn't exist yet.\nWhat you'll build and own\nDetection and diagnosis systems that reason about codebases and runtime behavior at scale\n\nDeveloper-facing interfaces that make complex system failures legible in seconds\n\nPipelines that ingest, structure, and correlate billions of product events\n\nAgentic workflows that triage issues and propose or ship fixes safely\n\nAPIs and integrations that meet developers inside the tools they already use\n\nThe internal standards (for code, design, and judgment) that the next ten engineers will inherit\n\nWhat we're looking for\nYou've shipped production software that real users depend on, end to end, across the stack.\n\nYou move comfortably between frontend behavior, backend systems, and the seams between them.\n\nYou can take an ambiguous product or infrastructure problem, define the next useful step, and ship without waiting for a fully specified plan.\n\nYou can explain complex system behavior clearly enough that engineers, designers, and PMs can make the right decision quickly.\n\nYou are willing to stay with hard problems long enough to understand them deeply, not just route around them.\n\nNice to have\nYou are fluent in TypeScript and modern web tooling (Next.js, React, Node).\n\nWorked on developer tools, observability, incident response, or session replay\n\nBuilt or operated systems handling high-throughput event data\n\nShipped agentic or LLM-powered features into production\n\nDistributed systems depth, or strong eye for product and UI craft (either is a strong asset; both is rare and valuable)\n\nStrong signals\nA product, tool, or system you built that other engineers chose to use\n\nOpen-source work, technical writing, or research with real depth\n\nTook on more scope than your title suggested at a previous company\n\nStarted something from zero: a company, a team, a product line\n\nPicked up an unfamiliar domain quickly and shipped something good in it\n\nA portfolio piece (code, product, writing) where the taste is obvious in the first 30 seconds\n\nHow We Work\nWe're in-person in New York City. We move quickly, write clearly, and expect high ownership. We care about the difference between something that works and something that is excellent. We expect you to push back when you disagree, and to do the work to be right when you do.\nCompensation and logistics\nFounding-team equity and competitive cash compensation (specific ranges shared in first conversation)\n\nHealth, dental, and vision\n\nVisa sponsorship for exceptional international candidates\n\nWe'll help you move to New York\n\nInterview process\nIntro conversation with a founder\n\nTechnical deep-dive on past work\n\nPaid project or pairing session on a real Interfere problem\n\nOnsite with the team in New York\n\nReferences and offer - we move fast and tell you where you stand\n\nHow to apply\nSend us your resume or LinkedIn, plus one piece of work we should look at: a repo, a live product, a technical essay, a side project, a postmortem. We want to see how you think and build. A short note on why Interfere helps, but the work matters more.","description_format":"text","description_chars":4062,"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":["Equity"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-25T20:38:41Z"}],"liveness":{"score":9,"band":"cold","label":"Long shot","p_open":1,"p_active":0.329,"p_room":0.28,"age_days":66,"expected_fill_days":21,"reasons":["conf:17","win:tail","crowd:"],"computed_at":"2026-10-01T05:45:00Z"},"pay":{"stated_usd_annual":250000,"is_top_pay":true},"html_url":"https://alion.io/job/interfere-founding-product-engineer","json_url":"https://alion.io/job/interfere-founding-product-engineer.json","meta":{"generated_at":"2026-10-01T10:23:00Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1497,"day_limit":5000,"remaining_today":3503,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}