Growth Marketing Tech Lead

Quiet Capital; California (MO); On-site; USD 142,000 - 178,000; Full time

Job summary

Mercury is seeking a Marketing Technology Lead to build and maintain the connections behind our Growth Marketing work. You’ll own integrations, GA4 administration, and the marketing data pipelines that drive experimentation and reliable signals.

You’ll report to the Head of Growth Marketing and work closely with Performance Marketing, Lifecycle, SEO, Data, and Engineering. This role blends hands-on tooling with strategic platform governance in a fintech context.

Qualifications

• Experience owning marketing technology or related systems.
• Strong SQL skills and hands-on experience with APIs and data warehouses.
• Hands-on experience administering GA4 and maintaining ad conversions.
• Experience monitoring systems after launch and recovering from issues.
• Clear communication and sound judgment turning goals into technical requirements.

Responsibilities

• Own the marketing technology roadmap with Growth Marketing leaders to improve data reliability and the ability to launch and learn.
• Build and maintain marketing data pipelines using Segment and Polytomic; make attributes and audiences usable in marketing platforms.
• Own GA4 administration and improvements: event config, dimensions, connections, and reporting.
• Build and maintain marketing tracking and advertising conversion integrations; investigate missing events and discrepancies.
• Partner with Data to implement measurement definitions and attribution settings across platforms like GA4 and Rockerbox.
• Develop, test, deploy, and maintain marketing integrations using APIs and custom code within approved setups.
• Maintain website forms, marketing tags, and experimentation tools; coordinate SEO/engineering for automation and structured data checks.
• Monitor integrations, catch stale audiences, establish testing and recovery practices.
• Keep platforms maintained through configuration, access management, vendor coordination, and reusable tools.

Skills

Marketing technology ownership

SQL

APIs and webhooks

GA4 administration

Data pipelines

Tools

GA4

Snowflake

Segment

Polytomic

Rockerbox

Job description

Mercury is seeking a Marketing Technology Lead to build and maintain the connections behind our Growth Marketing work. You’ll own integrations, GA4 administration, and the marketing data pipelines that drive experimentation and reliable signals.

You’ll report to the Head of Growth Marketing and work closely with Performance Marketing, Lifecycle, SEO, Data, and Engineering. This role blends hands-on tooling with strategic platform governance in a fintech context.