• Design and govern the global window.dataLayer schema
• Own GTM client- and server-side containers, incl. Consent Mode v2
• Configure GA4 data streams; automate BigQuery exports and maintain schemas
• Build Pub/Sub à BigQuery pipelines and Looker Studio models for commercial teams
• Partner with Legal/DPO to meet GDPR & ePrivacy requirements
• Mentor junior engineers; champion measurement best practice in agile squads

• 3 – 5 years experience in Javascript, Typescript, Angular, Python or Go for sGTM functions
• Strong expertise in SQL and backend tasks
• Understanding of API integration and RESTful services
• Tagging/ tracking: GTM (web & sGTM), custom templates, Consent Mode v2
• Analytics: GA4 event design, Data API, attribution debugging
• Cloud Data: BigQuery SQL optimisation, Pub/Sub streaming, Cloud Run
• DevOps: Terraform, Deployment Manager, GitHub Actions or Cloud Build
• Privacy: GDPR, IAB TCF 2, risk assessment & documentation
• Awareness of data privacy regulations and best practices

• Permanent Contract with end client
• Hybrid Teleworking Model (4 days of TW per week) in Barcelona
• Salary range: open, competitive and related to your experience
• +27 days of holiday
• Fix salary
• Flexible Plan remuneration
• Career plan and salary reviews
• Training budget

Your next step

If you're interested in this offer, click on "Apply Now" to submit an updated copy of your CV, or call us now.