Martech Engineer: In-House Tracking & Data Platform

Qred; Stockholms kommun; On-site; SEK 700,000 - 930,000; Full time

Job summary

Qred is seeking a Martech Engineer to own the marketing data infrastructure and bring tracking, consent management, and attribution fully in-house. You will scale our performance marketing data pipelines and align marketing metrics with business outcomes from Stockholm HQ, with some remote flexibility.

You will lead GTM, GA4, OneTrust implementations, and build robust data integration across Fivetran, Funnel, and cloud warehouses to support cross-functional teams and data-driven decision making.

Qualifications

• Several years in Martech, tracking, or marketing engineering.

Responsibilities

• Own and manage end-to-end web and server-side Google Tag Manager (Stape), GA4, and OneTrust setups, ensuring full compliance with Consent Mode v2 and GDPR.
• Build and maintain Conversion APIs (CAPI) and offline conversion data pipelines across major channels to align bidding models with downstream financial metrics.
• Establish UTM governance and attribution logic to reconcile platform data with our central cloud data warehouse.
• Consolidate marketing data architecture across Fivetran, Funnel, BigQuery, and Redshift, streamlining pipeline efficiency and data hygiene.
• Support cross-functional initiatives across Digital, RevOps, and Web teams for channel launches, experimentation, and data troubleshooting.

Skills

Marketing data infrastructure

GTM management

Consent management

Attribution modeling

SQL

Tools

Google Tag Manager

GA4

OneTrust

Consent Mode v2

BigQuery

Redshift

Fivetran

Funnel

Job description

Qred is seeking a Martech Engineer to own the marketing data infrastructure and bring tracking, consent management, and attribution fully in-house. You will scale our performance marketing data pipelines and align marketing metrics with business outcomes from Stockholm HQ, with some remote flexibility.

You will lead GTM, GA4, OneTrust implementations, and build robust data integration across Fivetran, Funnel, and cloud warehouses to support cross-functional teams and data-driven decision making.