Our mission is to enable everyone to build wealthWe reinvent how trading and investing work by creating exceptional products people love.
That takes high standards, high velocity and engineers who own what they ship.
Today, we serve over 6 million clients, with more than €38 billion in assets under management.
At that scale, frontend architecture, performance and product quality have material business consequences.
Our frontend platform spans web and mobile: TypeScript, React, React Native and React Native Web in an Nx and pnpm monorepo, with TanStack Query, Zustand, Playwright, Detox and Jest.
Around 95% of our code is reused across web and mobile.
Your scope will include shared libraries, platform capabilities, developer tooling and difficult product-system problems.
This is not a people-management role.
Its leverage comes from technical judgement, credible execution and making other engineers and teams more effective.
What you’ll doSet direction for frontend architecture across React, React Native and the shared monorepo.
Diagnose systemic rendering, bundle, runtime and release-quality problems and create durable fixes.
Remain hands-on where implementation, prototyping or technical investigation is the fastest way to create clarity.
Partner with product, backend engineering and QA on risks and decisions that cross team boundaries.
Mentor senior engineers, raise review quality and make sound frontend judgement easier to reproduce across teams.
Balance standardisation with team autonomy, avoiding platform work that creates more friction than leverage.
What you need to haveEvidence of architectural or pla.