Full Stack Engineer

Job Title

Full Stack Engineer

Location

Full-Time, Remote

Working Hours

US Hours - EST

About the Role

Our client is a fast-growing marketing agency serving over 150 home service businesses. They specialize in performance-driven campaigns and are heavily investing in AI and automation to improve lead generation, tracking accuracy, and operational efficiency.

They are looking for a hands-on Full Stack Engineer with proven experience in marketing/ad tech environments to build and scale internal systems that directly support campaign performance and revenue operations.

This is a builder role, not a strategy-only position.

You will develop internal tools, integrate AI into marketing workflows, and improve how the agency operates across ad platforms, tracking systems, and CRM-driven pipelines.

You’ll work closely with leadership, media buyers, and operators to turn ideas into production-ready systems that directly impact campaign performance and lead conversion.

Key Responsibilities

1. Internal Tool Development (Primary Focus)* Build and deploy internal tools using Next.js, React, and Python * Develop marketing dashboards, reporting systems, and operational tools * Replace manual workflows with scalable, automated solutions

2. Marketing Data, Tracking & Attribution (Core Focus)

* Implement and optimize Meta Pixel and Conversion API (CAPI) * Ensure accurate event tracking, deduplication, and attribution * Build pipelines connecting ad platforms backend systems dashboards * Develop reporting systems that enable campaign optimization (ROAS, CPL, conversion quality)

3. AI Integration in Marketing Workflows

* Apply AI to real marketing use cases such as: * + Ad copy and creative generation + Lead scoring and qualification + Campaign insights and reporting automation * Work with APIs such as OpenAI and similar AI platforms * Build AI systems embedded into **live mar...