ABOUT CODEWAY
Codeway builds category-leading consumer AI apps on mobile and web, at general scale.
600M+ downloads. 60+ apps. 400+ builders across Barcelona and İstanbul. Completely bootstrapped. No board. Profitable since year two.
Small teams move faster than big ones. But they need big resources to win at scale. Nobody starts from zero. The problem decides the solution, not us.
We turn category wins into six focused vertical companies: Wishlabs (AI Creativity), Wellture (Wellness), Learna (Education), Sparked (Media), Cosmic Jam (Entertainment), and Catalyst Apps (Utilities & Productivity). Each has full ownership and the depth to go further than anyone else in its space.
Codeway HQ powers them all. One platform. One team that finds and grows builders. One set of guardrails. Every idea born here starts with an unfair advantage: the platform, the people, and the profits of every product before it. That's the system.
Turns out you can do both.
Move like an indie. Hit like a giant.
Position
You'll join Cerebro,



the team that builds and runs the data platform behind 60+ Codeway apps and 400M+ users. This is the layer where streaming events become trustworthy numbers — the retention, conversion, and attribution that product, marketing, and the executive team act on every day. You'll start owning real pipelines and warehouse models on a modern Google Cloud stack, with the team alongside you, and grow into more of the platform as you go. You'll also ship with agentic AI tools as a real part of how we work — this is AI-native data engineering. If you like owning data end to end, from a Pub/Sub event to a Looker explore, and want scale you can't get just anywhere (hundreds of millions of users), you'll feel at home here.
What You'll Do
Day-to-day
Build and maintain data pipelines that ingest events reliably into the data platform.
Write SQL and build/maintain warehouse models that feed analytics and BI.
Help keep our BigQuery warehouse fast and cost-aware (partitioning, c

📌 Junior Data Engineer (Barcelona)
🏢 Codeway
📍 Barcelona