Marketing Data Engineer, APAC

Job Description

Marketing Data Engineer, APAC

Location: Singapore (Hybrid - three days in office)

Employment type: Permanent, Full Time

Reporting into: Head of Data and Analytics, APAC

About IG Group

IG Group is a FTSE 100 fintech operating across five continents, serving over 1.4m customers and handling billions of dollars in transactions - built on scale, trust, and proof. We didn't pivot to innovation it's how we've always operated. What that means for the people who work here is real: genuinely complex problems to solve, the technology and resources to tackle them properly, and the kind of scope that's rare in established businesses.

The bar is high - bring a curious and forward-thinking mindset and we'll give you the platform to define what comes next.

Join us at IG - the future gets built here.

About the Role

We're looking for a Marketing Data Engineer to build the data infrastructure behind marketing across APAC - Singapore, Australia, Japan and Emerging Markets. You'll connect our marketing platforms (GA4, AppsFlyer, Amplitude, Braze) into GCP, powering attribution, measurement, tracking and data sharing across the region.

About the Team

This role sits within the APAC Data and Analytics team, reporting into the Head of Data and Analytics, APAC. The team partners closely with marketing across all APAC markets to ensure marketing data is clean, connected and trusted. This is an individual contributor role with no direct reports.

Key Responsibilities

Design and build robust ETL/ELT pipelines connecting marketing platforms, including GA4, AppsFlyer, Amplitude and Braze, into GCP.

Support attribution and measurement modelling by ensuring marketing data is clean, reliable and well-structured.

Own data governance and sharing standards across markets, keeping marketing data consistent and accessible across Singapore, Australia, Japan and Emerging Markets.

Implement and maintain tracking and tagging across marketing platforms in partnership with marketing and analytics stakeholders.

Troubleshoot and resolve data quality issues across the marketing data stack, from source to warehouse.

Partner with marketing, analytics and engineering teams to prioritise and deliver new data integrations.

Document data flows, pipelines and schemas to support self-serve reporting across APAC.

Role Requirements

Degree in a quantitative or technical field (computer science, engineering, data science, or related).

3-5 years experience as a data engineer or in a similar role, ideally supporting marketing or growth functions.

Strong hands-on experience building ETL/ELT pipelines on GCP (e.g. BigQuery, Cloud Functions, Dataflow).

Practical experience with marketing or analytics platforms such as GA4, AppsFlyer, Amplitude or Braze.

Strong SQL skills and experience with a scripting language such as Python.

Experience supporting attribution or measurement modelling with clean, structured data.

Understanding of data governance principles, particularly across multiple markets or regions.

Strong stakeholder management skills, with the ability to work closely with marketing and analytics teams.

Desirable

Experience in fintech, financial services, or a similarly regulated industry.

Experience with server-side tracking or tag management systems.

Direct exposure to APAC markets (Singapore, Australia, Japan or Emerging Markets).

Familiarity with data privacy and consent frameworks (e.g. GDPR, PDPA) as they relate to marketing data.