Freelance Marketing Data Engineer / Attribution Specialist

Contract: ~1 month (project-based) | Start: ASAP | Location: Sydney based | Rate: Versatile - open to discussion

I'm looking for an experienced Marketing Data / Attribution Specialist to support a short-term but meaningful data and attribution project for one of our clients. The engagement focuses on building a future‑proof, first‑party attribution setup across paid media, web and app environments.

The Project

Our client is designing a reliable attribution architecture that unifies advertising identifiers across the full customer journey – from ads to website to mobile apps.

Your Responsibilities
Define the best data‑flow approach (e.g., Amplitude CDI vs direct warehouse integration)
Implement correct identifier capture and routing across platforms
Integrate event data across web, app and ad ecosystems
Lay the foundations for a multi‑touch attribution model using first‑party data
Evaluate and design the optimal attribution and data architecture




Ensure identifiers captured on‑site flow correctly into GA4, Meta CAPI, Google Ads, data warehouse, Amplitude
Implement event instrumentation and platform‑specific routing
Support identity resolution and audience activation use cases

Required Skills & Experience
Strong experience across Marketing Analytics and Data Engineering
Hands‑on with event tracking & instrumentation, CDPs and MarTech data architecture, data warehousing patterns, identity resolution
Solid understanding of Google and Meta ecosystems
Comfortable working independently on a defined project

Why This Role
Short, well‑defined project with real impact
Work on modern, first‑party attribution architecture
Versatile, freelance engagement

If you're interested – or know someone who'd be a excellent fit – feel free to reach out directly.
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📌 Attribution Implementation Specialist New South Wales
🏢 Motion Recruitment
📍 New South Wales