Senior App Tracking Specialist (m/f/d)

Confidential

Lisbon, Lisboa, Portugal permanent

Posted: January 30, 2026

Required Skills

Job Description

YOUR BRILLIANT FUTURE IN TECH IS NOW

Welcome to the world of Zoi. We are those who build the digital evolution of our enterprise customers, closing the gap between enterprise IT and new technologies. Zoi strives to bring the cloud to the Retail and Manufacturing industries with innovative solutions that deliver real value.

We are expanding our European team in Lisbon. Travel between our locations is possible.

In this role you lead the development and maintenance of the App tracking infrastructure while actively driving our tagging & tracking concept and visualization of the data to gain valuable insights in order to take the correct business decisions.

WHAT YOU DO

• Tracking Infrastructure Management: Manage and maintain our app tracking infrastructure, with a primary focus on establishment of a tracking & tagging concept for our App.

• Technical Implementation: Perform technical conception and implementation for all app tracking on our app platform and other applications.

• Tag & Pixel Management: Set up and maintain 3rd party tags and pixels.

• Debugging & Reporting: Conduct rigorous testing and debugging of all tracking solutions and create a variety of reports and dashboards.

WHO YOU ARE

• Expert-level knowledge of general tagging and tracking principles, especially at Android and iOS operating systems level.

• High expertise in Firebase implementation for Android and iOS operating systems.

• Strong proficiency in Google Analytics (GA4) and Google Tag Manager (GTM).

• Expertise in JavaScript, HTML, & CSS, along with debugging tools (Charles Proxy, Fiddler, etc.)

• Experience with server-side tagging is a plus

• Understanding and practical experience with SQL for database querying, ideally with a background in Google BigQuery

• Experience with mobile apps AB/Multivariate Testing

• Experience with at least one Business Intelligence (BI) tool

• Strong problem-solving and communication skills

Do you like to be surrounded by brilliant minds? Awesome. At Zoi, you become part of our community of tech enthusiasts and develop your full potential. Create fresh ideas and shape the digital transformation of our enterprise customers sustainably.

• GOOD WORK SHOULD BE REWARDED, which is why we offer various bonus models at our company

• TIME IS WISDOM, 20 % of your working time is available for experimenting and education

• SKILL YOURSELF UP, Zoi can only be as good as you are. That’s why we value constant training and development

• BE FREE thanks to our absolutely flexible working hours and work remotely from any of our locations

• DEVELOP YOURSELF with our individual certification and training plan

• FAMILY COMES FIRST, rely on our financial support for childcare

• REFUEL at our regular free Friday lunch

Zoi is an equal opportunity employer, we're committed to helping you do your best work. Our promise is to champion diversity, build an inclusive culture and do our part to create a more equitable professional landscape.

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