{"id":85840,"url":"https://alion.io/job/attio-senior-product-engineer-backend-2","title":"Senior Product Engineer [Backend]","company":{"id":4300,"name":"Attio","domain":"attio.com","url":"https://alion.io/company/attio","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":93,"open_postings":29,"ghost_share":0,"stale_share":0.069,"repost_share":0,"time_to_fill_p50_days":76,"computed_at":"2026-10-19T05:45:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["GB"],"hiring_countries_total":1,"salary":{"min":95000,"max":125000,"currency":"GBP","period":"year","gross":null,"usd_annual":165536},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"GCP","optional":false},{"name":"Node JS","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-08-19T11:22:55Z","employer_posted_date":"2026-08-19","last_verified_at":"2026-10-19T17:11:02Z","board_verified":true,"closed_at":null,"days_open":61,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":60},"description":"Attio is the CRM for agentic revenue. Designed for the most ambitious go-to-market teams, it gives companies the power to understand every customer, automate at scale, and build their go-to-market motion exactly as they need. We've raised $116M from some of the world's best investors: GV (Google Ventures), Redpoint, Balderton, Point Nine, and 01A.\nWe hire builders who thrive on complex technical challenges, hold themselves to a high bar, and genuinely care about delighting the people who use what they build. The team here brings sharp judgement, real craft, and the drive to do exceptional work. We're obsessed about the details and energized by the frontier.\nIf you want to do the best work of your career, this is the right place.\nAbout the role\nOur Engineering team tackles the toughest challenges, so our users never have to. Real-time infrastructure, AI-native architecture, and a frontend that feels effortless - all powered by a team that moves fast, thinks rigorously, and holds an exceptionally high bar for quality.\nWe’re looking for a Senior Product Engineer who takes pride in pushing boundaries, obsesses over details, and wants to help reinvent how millions of people work.\nWhat you'll do\nUse your strong expertise in TypeScript/Node.js/GCP to move the company and product forward\n\nLead projects end-to-end to solve real customer problems\n\nArchitect the systems which power new features to support our high standards of performance, reliability, security and scale, and re-architect existing systems as their scaling demands grow\n\nDesign REST API contracts for both internal and external consumers that are easy to work with\n\nRepresent Attio’s Product & Engineering values both internally and externally\n\nWhat you'll bring\nExperience designing scalable, reliable, secure backend systems\n\nExcellent knowledge of modern Cloud Native systems architecture\n\nExpertise with Node.js and TypeScript\n\nA track record of ownership and product delivery\n\nA proactive, self-motivated problem solving attitude, with a strong passion for advancing and innovating in distributed systems\n\nThe ability to communicate technical ideas to the wider team and influence stakeholders across Engineering, Product and Design\n\nNice to have:\nExperience contributing to, or participating in open source projects\n\nAn interest or experience in mentoring other members of the team\n\nExperience working with data-rich backend applications, or processing large volumes of real-time data\n\nA love for experimenting with new ideas, tools and techniques, and exploring new technologies\n\nWhat we offer\nCompetitive salary of £95,000 to £125,000\n\nEquity in an early-stage tech company on an incredible trajectory\n\n25 days holiday plus local public holidays\n\nApple hardware\n\nPrivate medical insurance through AXA\n\nPension contribution through Hargreaves Lansdown\n\nEnhanced family leave\n\nTeam off-site in fun places! (We've been to Barcelona, Lisbon, Malta, and Split so far)","description_format":"text","description_chars":2950,"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","Health insurance","Parental leave"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["CRM Software","Sales Enablement"],"lifecycle":[{"event":"open","at":"2026-08-19T11:22:55Z"}],"visa":[{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (Skilled Worker)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Skilled Worker","cap_exempt":false,"checked_at":"2026-10-17T06:21:15+00:00","sources":["UK Home Office: register of licensed sponsors (workers)"],"filings_for_role_12m":0}],"liveness":{"score":49,"band":"ok","label":"Likely open","p_open":1,"p_active":0.824,"p_room":0.6,"age_days":60,"expected_fill_days":76,"reasons":["conf:0","win:late","crowd:"],"computed_at":"2026-10-19T05:45:15Z"},"pay":{"stated_usd_annual":165536,"is_top_pay":false},"html_url":"https://alion.io/job/attio-senior-product-engineer-backend-2","json_url":"https://alion.io/job/attio-senior-product-engineer-backend-2.json","meta":{"generated_at":"2026-10-19T17:15:30Z","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":13072,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-20T00:00:00Z"}},"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":4300},"rest":"https://alion.io/mcp/rest/get_company?id=4300"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fattio-senior-product-engineer-backend-2"},{"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%2Fattio-senior-product-engineer-backend-2"},{"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%2Fattio-senior-product-engineer-backend-2"},{"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/attio-senior-product-engineer-backend-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fattio-senior-product-engineer-backend-2"}]}