Frontend Engineer

November 6, 2026

Senior

Berlin, Germany

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English is required

Description

The company builds AI-supported anti-money laundering and fraud detection technology for banks and payment providers. The Frontend Engineer builds and maintains the UI of an agentic AI Investigation Agent where compliance analysts configure AI workflows and review autonomous investigations. The frontend is a modern TypeScript monorepo of independently deployable microfrontends shared between a new shadcn/ui Investigation Agent and an existing Material UI Case Manager. The role spans product features, the shared design system and the build, test and deploy pipeline.

Responsibilities

Build and maintain the user interface of the agentic AI Investigation Agent
Build product features end to end in React and TypeScript such as workflow graph editors and investigation timelines
Create data-heavy tables and dashboards that make agentic AI output understandable for analysts
Develop and maintain Module Federation remotes with stable remote and host contracts
Make sure features fit into both the Investigation Agent and the MUI-based Case Manager
Contribute to the shared shadcn/ui and Tailwind component library documented in Storybook
Consume Python/FastAPI backends through OpenAPI-generated clients with TanStack Query and Router
Work in a pnpm and Turborepo monorepo with GitHub Actions CI, Vitest and Playwright tests
Deploy to AWS including per-PR preview environments
Work closely with Product, UX, backend engineers and Data Science
Use AI coding tools such as Claude Code or Cursor as part of everyday workflow

Requirements

3–5 years building and maintaining production React applications
Strong TypeScript and modern React skills: hooks, composition, performance, complex state and forms
Clean frontend architecture structuring code around features and clear boundaries
UI components presentational and reusable with data fetching and business logic in hooks
Server state kept separate from local UI state with strict typing
Prefers composition, small focused components and treats cross-module contracts as an API
Design-system experience with a component-library approach, ideally shadcn/ui, Radix and Tailwind
Familiarity with Material UI is a strong plus
Microfrontends experience with Module Federation, shared dependencies and host/remote contracts
Build and deployment basics: Vite, pnpm workspaces, Turborepo or Nx, GitHub Actions CI
Comfort with ambiguity, asking the right questions and refining solutions with Product and UX
Daily practical use of AI coding assistants like Claude Code, Cursor or Copilot
Clear communication in English and ability to explain technical decisions