Principal Digital Experience Engineer (Marketing)

Supermetrics

Full-time Online Marketing
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Location
helsinki, uusimaa, Finland
Posted
June 28, 2026

Job Description

Help craft the online experience for top-tier B2B SaaS companies β€” and set a higher standard for modern marketing websites.

Our website is our most important marketing asset β€” where pipeline starts, brand is formed, and every campaign dollar lands. We need a Principal-level architect who sets our technical direction rather than taking tickets: an elite engineering mind who understands that code is a lever for revenue. You’ll work on a stack built on Astro.js, TypeScript, and Sanity, integrated with HubSpot, GTM, Google Analytics, Intercom, and Zendesk.

In this role, you will ...

  • Own the systems architecture for our marketing website β€” authoritative decisions on platform, stack, infrastructure, and performance, with daily hands‑on work in the codebase
  • Design the technical foundation for experimentation at scale: A/B testing frameworks, personalisation middleware, and rapid iteration pipelines
  • Architect the Sanity content infrastr...