Data & MarTech Engineer — Activation & Infra Lead

AdZeta; United States; On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Equity stake in a fast-growing startup

High ownership & autonomy

Generous AI tooling budget

Job summary

AdZeta is building a data and MarTech activation platform that ingests first-party data and pushes predictive signals to major advertising platforms. We are seeking a Data & MarTech Engineer to own activation infrastructure and data pipelines, working closely with our ML team to operationalize models.

This is an early-team role with significant ownership, requiring production Python services, API integrations, and data ingestion across Shopify, CDPs, CRMs, and analytics tools.

Qualifications

• Hands-on experience building production Python applications and APIs.
• Experience integrating with external APIs in production environments.
• Experience with cloud infrastructure (GCP preferred, AWS acceptable).
• Familiarity with retry logic, error handling, and monitoring in live systems.
• Comfortable working in a startup with high ownership and autonomy.
• Willingness to leverage AI-assisted development tools in day-to-day work.

Responsibilities

• Design, build, and maintain outbound integrations with advertising platforms.
• Develop production-grade Python services and APIs.
• Build and maintain event-driven data pipelines.
• Create scalable activation infrastructure for multiple customers.
• Implement monitoring, logging, testing, and observability practices.
• Collaborate with ML engineer to operationalize predictive models.
• Contribute to architecture and platform decisions as an early team member.
• Ship production code quickly while ensuring quality and reliability.

Skills

Python

External APIs

Cloud infrastructure

Retry logic

Observability

Ownership & autonomy

AI-assisted development

Tools

Docker

Terraform

BigQuery

Shopify APIs

GA4

GCP/AWS cloud platforms

Job description

AdZeta is building a data and MarTech activation platform that ingests first-party data and pushes predictive signals to major advertising platforms. We are seeking a Data & MarTech Engineer to own activation infrastructure and data pipelines, working closely with our ML team to operationalize models.

This is an early-team role with significant ownership, requiring production Python services, API integrations, and data ingestion across Shopify, CDPs, CRMs, and analytics tools.