{"id":477092,"url":"https://alion.io/job/guard-fullstack-growth-engineer","title":"Fullstack Growth Engineer","company":{"id":184985,"name":"Guard","domain":"guard.io","url":"https://alion.io/company/guard-3","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tel Aviv, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"A/B Testing","optional":false},{"name":"Go","optional":false},{"name":"React Native","optional":false},{"name":"Claude","optional":true},{"name":"Copilot","optional":true},{"name":"Cursor","optional":true},{"name":"GCP","optional":true},{"name":"Google BigQuery","optional":true},{"name":"Google GKE","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"MySQL","optional":true},{"name":"Python","optional":true},{"name":"React.js","optional":true},{"name":"Redis","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-09-03T13:31:16Z","employer_posted_date":"2026-09-28","last_verified_at":"2026-10-23T22:49:41Z","board_verified":true,"closed_at":null,"days_open":50,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":50},"description":"Description\nGuardio is one of the fastest-growing companies in consumer cybersecurity - we’ve doubled revenue four years running, passed $150 million in ARR, and now protect over a million people, at a moment when AI has made scams more convincing than ever.\nAI has democratized cybercrime: scams that once required sophisticated hacking teams are now cheap, personalized, and everywhere.\nTraditional security wasn’t built for this - so we’re building it, protection that sees the person, connects all the dots - and stop attacks and scams wherever vector they come from.\nAnd honestly, we all feel here - it’s just the beginning!\nLet's cut to the chase. What's the job?\nAt Guardio, the Growth team moves fast to turn visitors into protected, paying users. We work in quick cycles: idea → build → A/B test → learn → iterate. We are looking for an experienced Fullstack Product Engineer who loves owning features from the first line of code to live production, and using data to see what works.\nYou will:\nOwn features end-to-end: Build across the frontend, backend, and a bit of mobile.\nRun A/B tests: Design, ship, and analyze experiments. You won't just build features; you'll prove that they work using data and metrics.\nBuild fast with AI: Go straight from a mockup to a finished page using AI tools and agents-no waiting in line for a designer.\nAdd AI to the product: Build smart features like personalized onboarding to improve user experience and boost metrics.\nMultitask: Juggle multiple projects at once, keeping everything moving forward without dropping the ball.\nCollaborate: Work closely with Product Managers and team leads, actively unblocking yourself to get things done.\nSounds great! Am I the right fit?\nWe're not checking boxes. We're looking for a specific kind of person.\nYou're probably a great fit if:\nExperienced: You have 5+ years of software engineering experience. You deeply understand how things work under the hood (networking, data structures, and deployment).\nGenuinely Fullstack: You have strong skills in modern frontend (React) and backend systems. React Native is a big plus.\nAI-Native: You fluently use coding assistants (like Cursor, Copilot, or Claude) to work faster, but you carefully review and own every line of code you ship.\nProduct-Minded: You care about why you are building something. You base your decisions on evidence, not just gut feelings.\nAutonomous: You are reliable. When handed a goal, you get it done without needing to be micromanaged.\nA Team Player: You bring positive energy, communicate clearly, own your mistakes, and leave your ego at the door.\nHow we work\nOur workflow is fast and structured. We use Linear to track every task from idea to production. You will typically handle several tasks at the same time. We are an AI-first team, meaning we expect you to use AI tools to automate repetitive work, speed up your coding, and multiply your output without sacrificing quality.\nTalk nerdy to me.\nDon't mind if we do. Our tech stack:\nFrontend: React + React Native (TypeScript)\nBackend: Python\nCloud: GCP - GKE, Pub/Sub, Cloud Functions\nData & experimentation: BigQuery, MySQL, Redis, and our internal A/B experimentation platform\nWorkflow: Linear (idea → production), AI tooling throughout\nThinking of a great addition? Let's do it.","description_format":"text","description_chars":3295,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Israel","iso":"IL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Information Security"],"lifecycle":[{"event":"open","at":"2026-09-06T15:11:38Z"},{"event":"open","at":"2026-09-13T09:20:00Z"}],"visa":[],"liveness":{"score":21,"band":"cold","label":"Long shot","p_open":1,"p_active":0.477,"p_room":0.45,"age_days":49,"expected_fill_days":25,"reasons":["conf:1","win:tail"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/guard-fullstack-growth-engineer","json_url":"https://alion.io/job/guard-fullstack-growth-engineer.json","meta":{"generated_at":"2026-10-24T00:24:08Z","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":571,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-25T00:00:00Z"}},"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":184985},"rest":"https://alion.io/mcp/rest/get_company?id=184985"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fguard-fullstack-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%2Fguard-fullstack-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%2Fguard-fullstack-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/guard-fullstack-growth-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fguard-fullstack-growth-engineer"}]}