Senior Frontend Engineer, Portal — Vue 3 & Design System

Cobre is seeking a Senior Frontend Engineer to join the Portal team in Jyväskylä, Finland. You’ll own and evolve modular frontend applications, integrate with backend services, and contribute to a robust design system with accessibility and performance in mind.

You’ll work closely with Product, Design, Backend, QA, and cross-functional teams to deliver high-quality features, write tests with Playwright, and support observable frontend architectures while keeping code clean and maintainable.