MarTech Engineer

Supercell; Helsinki; On-site; EUR 80,000 - 110,000; Full time

Job summary

Supercell is seeking a MarTech Engineer to own and evolve our CRM data platform. You will build reliable data pipelines, ensuring platform reliability, governance, and self-service capabilities across marketing systems.

You will enable real-time event processing and multi-channel messaging, expanding channels to email, push notifications, and future platforms, while aligning with privacy and regulatory requirements.

Responsibilities

• Own the CRM data platform and build reliable, scalable data pipelines between our warehouse and CRM platforms.
• Build real-time capabilities to deliver player events into and from the CRM platform for triggered lifecycle messaging.
• Expand messaging channels by enabling email, mobile push, and future platforms on the same foundation.
• Support marketing measurement by ensuring accurate attribution data flows between marketing platforms and our warehouse.
• Build privacy by design with consent, identity management and GDPR considerations from day one.
• Enable self-service by creating tools and workflows to onboard new CRM data sources safely and quickly.
• Build reliable production systems with testing, CI/CD, observability, and resilient design.

Skills

Data pipelines

Real-time data

Privacy by design

CI/CD

Job description

We're looking for a MarTech Engineer to own and evolve our CRM data platform. Today it powers scheduled data syncs; tomorrow it will power real-time, multi-channel marketing and audience activation across email, mobile push notifications, and future channels like WhatsApp.

This is a platform engineering role with product ownership. You'll build the systems behind CRM while owning the platform end to end-from architecture and reliability to governance and self-service. You'll also partner with the engineers responsible for our mobile attribution platform to support our marketing measurement stack.

The Marketing Data team builds the automation and infrastructure behind Supercell's player lifecycle marketing and marketing measurement. We move player data and events between our data warehouse, CRM platform, and attribution stack-reliably, securely, and at scale.

What You'll Be Doing

• Own the CRM data platform. Build and operate reliable, scalable, and compliant data pipelines between our warehouse and CRM platforms, and build strong engineering partnerships with internal teams and vendors.
• Build real-time capabilities. Deliver player events into and from the CRM platform in near real time to power triggered lifecycle messaging and richer player experiences.
• Expand our messaging channels. Build the data, identity, and subscription foundations that enable channels such as email, mobile push notifications, and future messaging platforms to launch on the same reliable infrastructure.
• Support marketing measurement. Partner on our mobile attribution stack, helping ensure accurate attribution and conversion data flows between marketing platforms and our warehouse - so marketing performance can be measured end to end.
• Build privacy by design. Ensure consent, identity management and GDPR requirements are built into the platform from day one, alongside platform- and region- specific mobile privacy frameworks and requirements.
• Enable self-service. Build tools and workflows that allow new CRM data sources and events to be onboarded quickly, safely, and with minimal engineering effort.
• Build reliable production systems. Apply good engineering practices, including testing, CI/CD, observability, alerting, and resilient system design.