Analytics Developer

About the Company: Our client is a Sydney-based analytics consultancy that helps companies fix broken data, build better measurement systems, and drive growth through clean, accurate analytics. Our clients include leading e-commerce and media-driven brands across Australia.Overview: We are seeking an experienced Analytics Developer to support data engineering and analytics implementation projects. The role focuses on technical development across web analytics, API integrations, automation, and cloud-based data workflows. You will work closely with the Director and analytics team to design, implement, and maintain reliable data collection and reporting systems for multiple clients.Responsibilities: • Build, deploy, and maintain integrations with third-party APIs (e.g. Google Business Profile, Meta, Shopify, BigCommerce, Adobe Commerce). • Develop server-side and client-side tagging implementations using Google Tag Manager (GTM) and server-side GTM. • Automate data extraction, transformation, and loading (ETL) workflows using Google Cloud (BigQuery, Cloud Run, Cloud Functions, Apps Script). • Implement GA4 and marketing measurement solutions across web and app environments. • Build and maintain scripts and tools for data reporting, QA, and automation in JavaScript and Python. • Support the setup of dashboards (e.g. Looker Studio, Data Studio) through clean, well-structured data models. • Debug and resolve tracking, tagging, and API integration issues. • Maintain clean code and documentation for repeatable, scalable analytics workflows. Requirements: • Strong proficiency in JavaScript, Python, and SQL. • Experience with Google Cloud Platform, especially BigQuery, Cloud Functions, and Apps Script. • Demonstrated experience working with REST APIs (authentication, pagination, JSON parsing). • Strong knowledge of GA4, GTM, and marketing measurement frameworks. • Familiarity with server-side tagging and data layer design. • Understanding of version control (Git) and API documentation tools like Postman. • Attention to detail, clear communication, and ability to self-manage project tasks. Nice to Have: • Experience with Shopify, Magento, or other e-commerce platforms. • Familiarity with Facebook Conversions API, Google Ads, and other marketing integrations. • Exposure to data visualisation tools (Looker Studio, Power BI, etc.). • Basic understanding of data governance and measurement planning.