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Martech Engineer

ElevenLabsLondonEngineering & Product
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Salary
Not listed
Job type
Full-time
Work mode
Remote
Posted
12 Aug 2026
Status
Open · checked 7d ago

About this role

ElevenLabs is seeking a Martech Engineer to manage and optimize its entire measurement layer and paid acquisition tracking infrastructure. This remote role, with options to work from London and other global hubs, suits an experienced developer with a strong background in marketing technology, tracking scripts, and attribution data.

Role Overview

ElevenLabs operates as an artificial intelligence research and product company that builds human-like voice models, creative audio platforms, and developer tools. The Martech Engineer sits at the intersection of frontend engineering, data engineering, and marketing to oversee the measurement infrastructure that dictates large paid advertising budgets. Daily operations involve partnering closely with the paid marketing team to resolve tracking bugs, configure landing pages, and investigate attribution discrepancies between internal data and advertising platforms.

Key Responsibilities

Own the complete tag manager setup, which includes the server-side Google Tag Manager container and reviewing changes proposed by other teams.
Build and maintain server-to-server conversion tracking implementations, such as Meta CAPI and Google Enhanced Conversions, while validating pixel versus server deduplication.
Collaborate daily with the paid marketing team to troubleshoot tracking issues, set up new campaigns, and resolve discrepancies.
Optimize tracking script performance and correctness to ensure page speed and Core Web Vitals remain within acceptable budgets.
Enforce consent handling and regional privacy restrictions accurately across various global markets.
Define and document event schemas and UTM conventions so that new marketing campaigns maintain correct tracking by default.
Implement monitoring and alerting systems to detect broken tracking metrics within hours rather than weeks.
Review pull requests that incorporate conversion events into the main application and collaborate with product engineering on tracking integrations.

Requirements

Strong proficiency in JavaScript and TypeScript, with comfort working across frontend code and production application codebases.
Hands-on experience operating Google Tag Manager, including server-side GTM, alongside at least one server-to-server conversion API implementation.
Demonstrated experience debugging end-to-end attribution discrepancies, including pixel and server deduplication, UTM conventions, and event schema design.
Solid understanding of web performance principles and methods for adding tracking without harming Core Web Vitals.
Working knowledge of privacy and consent requirements like Consent Mode v2, regional restrictions, and SQL for warehouse validation.

Nice to Have

Customer Data Platform experience using tools like Segment, RudderStack, or Snowplow.
Familiarity with product analytics platforms including GA4, Amplitude, and PostHog, plus experience with dbt.
Prior experience working with Next.js.
Exposure to incrementality testing or media mix modeling.

Skills and Tools

JavaScript
TypeScript
Google Tag Manager (GTM and Server-Side GTM)
Meta CAPI and Google Enhanced Conversions
SQL
dbt

Salary and Benefits

Innovative culture focused on shaping the future of artificial intelligence.
Professional development support via an annual discretionary learning and development stipend.
Annual discretionary social travel stipend to meet up with colleagues globally.
Participation in annual company offsites held in changing international locations.
Monthly co-working stipend for team members located away from main office hubs.

About the Company

ElevenLabs launched in January 2023 with advanced AI voice models and now serves millions of users and thousands of businesses, including global enterprises like Deutsche Telekom and Meta. Backed by prominent investors such as Andreessen Horowitz, ICONIQ Growth, and Sequoia, the company has expanded its offerings into multiple platforms focused on AI agents, creative content generation, and developer APIs. The organization operates globally with lean, autonomous teams emphasizing high-velocity experimentation, impact over job titles, and an AI-first approach.

How to Apply

Interested candidates should submit their application directly on the official ElevenLabs careers page.

Skills and tech stack

Questions candidates ask

Is the Martech Engineer position remote?

Yes, this role is remote and can be executed globally, with options to work from company offices in London, New York, Madrid, Warsaw, and other locations.

What programming languages are required for this role?

Candidates must have strong skills in JavaScript and TypeScript, alongside a working knowledge of SQL.

What will I do on a day-to-day basis?

Day-to-day responsibilities include working with the paid marketing team to fix tracking bugs, setting up tracking for new landing pages and campaigns, and debugging discrepancies between platform-reported conversions and internal data.

What technologies are part of the core measurement stack?

Core tools include Google Tag Manager with server-side GTM containers, server-to-server conversion APIs like Meta CAPI and Google Enhanced Conversions, and SQL for data warehouse validation.

What bonus skills are beneficial for applicants?

Helpful bonus skills include Customer Data Platform experience, product analytics tools like GA4 and Amplitude, dbt, Next.js, and exposure to incrementality testing or media mix modeling.

Ready to apply?

The application is on the official ElevenLabs careers page.

Apply on company site