{"id":3363604,"url":"https://alion.io/job/circleback-growth-engineer","title":"Growth Engineer","company":{"id":39539,"name":"Circleback","domain":"circleback.ai","url":"https://alion.io/company/circleback","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Work at a Startup","truth_index":null},"role":"Product","role_family":"Product","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":150000,"max":220000,"currency":"USD","period":"year","gross":null,"usd_annual":220000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"A/B Testing","optional":false},{"name":"Electron","optional":false},{"name":"Next.js","optional":false},{"name":"React Native","optional":false},{"name":"SWR","optional":false},{"name":"JavaScript","optional":true},{"name":"Node JS","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-10-27T22:12:20Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-10-30T00:54:10Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"The Role\nCircleback grows through the product itself. People get notes from a meeting with someone already using it, like what they see, and try it - then it spreads inside their company.\nThis is a growth engineering role for someone who wants to make that loop work better. You'll work closely with our Founding Marketer, who owns channels and brand, while you focus on what happens inside the product. You'll work directly with the founders and ship across the stack as part of a small team.\nWhat You'll Do\nImprove every step of the product-led loop: the notes a non-user receives after a meeting, signup, onboarding, and activation.\nFigure out why Circleback spreads to the whole team at some companies and stays with a few people at others, and build the product changes that close that gap.\nBuild and maintain our analytics and experimentation foundation: event instrumentation, attribution, dashboards, and A/B tests the whole team trusts.\nImprove retention by learning what keeps people using Circleback long term and getting more people there.\nShip in-product growth surfaces like upgrade flows, referral tools, and integrations. You'll work in web (React, Next.js, Prisma, SWR), desktop (Electron, Swift), and mobile (React Native).\nWork with the Founding Marketer on what to test, and share what you learn.\nYou might be a good fit if\nYou've shipped production software, including growth experiments, and you've instrumented a funnel yourself (signup conversion, activation, or retention).\nYou're comfortable digging into data yourself, whether that's writing queries or reading a funnel, and you're as happy doing that as shipping a feature.\nYou care about users as much as implementation.\nYou have strong product judgment and care about experiments that move signup, activation, or retention.\nYou're low ego, direct, and comfortable operating without much process.\nPeople who've thrived here have often been former founders, early startup engineers, or engineers who've owned features end-to-end. You don't need that exact background-we care much more about how you think and what you've built.\nRecruiter screen\nHiring manager conversation, including a walkthrough of a growth experiment you've shipped\nTechnical interview\nPaid two-day work trial in San Francisco","description_format":"text","description_chars":2274,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Machine Learning","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-27T22:12:20Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 2","filings_12m":2,"filings_prev_12m":0,"green_card_filings_12m":0,"median_offered_wage_usd":142500,"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":2}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":29,"reasons":["conf:1","win:early"],"computed_at":"2026-10-29T05:49:05Z"},"pay":{"stated_usd_annual":220000,"is_top_pay":true},"html_url":"https://alion.io/job/circleback-growth-engineer","json_url":"https://alion.io/job/circleback-growth-engineer.json","meta":{"generated_at":"2026-10-30T03:01:25Z","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":3965,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"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":39539},"rest":"https://alion.io/mcp/rest/get_company?id=39539"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcircleback-growth-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%2Fcircleback-growth-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%2Fcircleback-growth-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/circleback-growth-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcircleback-growth-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3363604}},{"tool":"search_jobs","arguments":{"company":"circleback.ai","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3363604},"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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