{"id":86652,"url":"https://alion.io/job/elevenlabs-martech-engineer","title":"Martech Engineer","company":{"id":266,"name":"ElevenLabs","domain":"elevenlabs.io","url":"https://alion.io/company/elevenlabs","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":86,"open_postings":21,"ghost_share":0,"stale_share":0.286,"repost_share":0.095,"time_to_fill_p50_days":67,"computed_at":"2026-10-13T05:45:00Z"}},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":["GB","PL","ES"],"hiring_countries_total":3,"salary":null,"salary_estimate":{"min_usd":47000,"max_usd":111000,"period":"year","method":"role_country_seniority_unknown","sample_n":36},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"dbt","optional":false},{"name":"ElevenLabs","optional":false},{"name":"JavaScript","optional":false},{"name":"Next.js","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-08-12T20:22:44Z","employer_posted_date":"2026-08-12","last_verified_at":"2026-10-13T20:16:43Z","board_verified":true,"closed_at":null,"days_open":62,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":62},"description":"About ElevenLabs\nElevenLabs is an AI research and product company transforming how we interact with technology.\nWe launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $22B - multiples of 11, always.\nWe have expanded from voice into three main platforms:\nElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale.\n\nElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages.\n\nElevenAPI gives developers access to our leading AI audio foundational models.\n\nEverything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you.\nHow we work\nHigh-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy.\n\nImpact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you.\n\nAI first: We use AI to move faster with higher-quality results. We do this across the whole company-from engineering to growth to operations.\n\nExcellence everywhere: Everything we do should match the quality of our AI models.\n\nGlobal team: We prioritize your talent, not your location.\n\nWhat we offer\nInnovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible.\n\nGrowth paths: Joining ElevenLabs means joining a dynamic team with countless opportunities to drive impact - beyond your immediate role and responsibilities.\n\nLearning & development: ElevenLabs proactively supports professional development through an annual discretionary stipend.\n\nSocial travel: We also provide an annual discretionary stipend to meet up with colleagues each year, however you choose.\n\nAnnual company offsite: Each year, we bring the entire team together in a new location - past offsites have included Croatia and Italy.\n\nCo-working: If you’re not located near one of our main hubs, we offer a monthly co-working stipend.\n\nAbout the role\nElevenLabs spends meaningfully on paid acquisition, and that spend is only as good as the data behind it. We are looking for an engineer to own our measurement layer end to end: the tag manager setup, the tracking and attribution scripts on our sites, and the server-to-server conversion tracking that feeds our ad platforms.\nDay to day you will work closely with the paid marketing team: fixing tracking bugs as they come in, setting up tracking for new landing pages and campaigns, and debugging discrepancies between platform-reported conversions and our internal data. Longer term, you will define how tracking should properly work here and build the monitoring so we catch breakage in hours, not weeks.\nThis role sits between frontend engineering, data engineering, and marketing. You will add and improve tracking scripts without hurting pagespeed, keep our server-side GTM container healthy, make sure consent and regional restrictions are correctly enforced, and ensure the right channels get credit for the right conversions. Your work directly decides how a large paid budget gets allocated.\nWhat you will do\nOwn our tag manager setup end to end, including the server-side GTM container, and review any changes other teams want to make\n\nWork with the paid marketing team daily: fix tracking bugs, set up tracking for new landing pages and campaigns, and debug discrepancies between platform-reported conversions and our internal data\n\nBuild and maintain server-to-server conversion tracking (Meta CAPI, Google Enhanced Conversions, and similar) and validate pixel vs server deduplication\n\nImprove tracking script performance and correctness, keeping script impact on pagespeed and Core Web Vitals within budget\n\nMake sure consent handling and regional restrictions are correctly enforced across markets\n\nDefine event schema and UTM conventions, and document them so tracking for new campaigns is correct by default\n\nBuild monitoring and alerting for the measurement stack so we catch broken tracking within hours, not weeks\n\nReview PRs that add conversion events to the main app, and work with product engineering on tracking integrations\n\nRequirements\nStrong JavaScript/TypeScript, comfortable working in both frontend code and a production application codebase\n\nHands-on experience with Google Tag Manager, including server-side GTM, and at least one conversion API (Meta CAPI, Google Enhanced Conversions, or similar) implemented server-to-server\n\nExperience debugging attribution discrepancies end to end: pixel vs server deduplication, UTM conventions, event schema design\n\nSolid understanding of web performance and how to add tracking without degrading Core Web Vitals\n\nWorking knowledge of consent and privacy requirements (Consent Mode v2, regional restrictions) and SQL for validating tracking data in the warehouse\n\nBonus\nCDP experience (Segment, RudderStack, Snowplow)\n\nProduct analytics tools (GA4, Amplitude, PostHog) and dbt\n\nNext.js experience\n\nExposure to incrementality testing or media mix modelling\n\nGrowth potential\nWe believe in hiring the best talent in the world to make an impact in the right role at the right time. At ElevenLabs, strong performance creates opportunities for growth. Here are some of the career paths you can expect after excelling in this role:\nOwn the whole martech and measurement area as it grows, potentially leading a small marketing engineering team\n\nGrow toward senior/staff IC on the engineering track\n\nBroaden into data engineering and attribution modelling, or into growth engineering more widely (experimentation, landing page infrastructure)\n\nLocation\nThis role is remote and can be executed globally. If you prefer, you can work from our offices in London, New York, Madrid, Warsaw and many more.\nWe are an equal opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.","description_format":"text","description_chars":6588,"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":["Professional development"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"},{"name":"Poland","iso":"PL","kind":"country"},{"name":"Spain","iso":"ES","kind":"country"},{"name":"London","iso":null,"kind":"city"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Conversational AI","Speech & Audio AI","Generative Audio & Music"],"lifecycle":[{"event":"open","at":"2026-09-05T15:42:43Z"}],"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":"2026-10-13T06:20:30+00:00","sources":["UK Home Office: register of licensed sponsors (workers)"],"filings_for_role_12m":0}],"liveness":{"score":45,"band":"ok","label":"Likely open","p_open":1,"p_active":0.744,"p_room":0.6,"age_days":61,"expected_fill_days":67,"reasons":["conf:0","velocity","win:late","crowd:brand"],"computed_at":"2026-10-13T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/elevenlabs-martech-engineer","json_url":"https://alion.io/job/elevenlabs-martech-engineer.json","meta":{"generated_at":"2026-10-13T22:35:48Z","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":34445,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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":266},"rest":"https://alion.io/mcp/rest/get_company?id=266"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Felevenlabs-martech-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%2Felevenlabs-martech-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%2Felevenlabs-martech-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/elevenlabs-martech-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Felevenlabs-martech-engineer"}]}