TL;DR

Senior Frontend Engineer (React): Building robust, scalable, and well-tested frontend applications for bunch's platform with an accent on architecture, Design Systems, and developer experience. Focus on leading the migration to React, shaping product solutions, and ensuring performance and reliability for thousands of users managing billions in assets.

Location: Hybrid in Berlin

Company

bunch is Europe’s leading tech-enabled fund administrator for VC, PE, and alternative assets, combining AI-powered automation with deep domain expertise.

What you will do

  • Build robust, scalable, and well-tested frontend applications using modern frontend frameworks and the in-house Design System.
  • Collaborate with PMs, Designers, and QAs to ship high-quality features quickly.
  • Lead technical decisions in the ongoing migration from Svelte to modern React.
  • Collaborate with backend engineers on scalable API contracts and type-safe validation generation.
  • Improve developer experience through tooling, testing infrastructure, and documentation.
  • Own and evolve the in-house Design System alongside the design team.

Requirements

  • 5+ years of experience building frontend applications with demonstrated platform engineering expertise.
  • Fluency in TypeScript.
  • Deep expertise in React (v19).
  • Experience building or maintaining custom Design Systems and component libraries.
  • Familiarity with the testing pyramid and testing tools (Vitest, Playwright, or equivalents).
  • Understanding of UI/UX principles and care about building elegant, accessible, and usable interfaces.

Nice to have

  • Previous exposure to fintech or highly regulated domains.
  • Experience with form libraries (e.g., React Hook Form) and form validation tools (e.g., zod).
  • Svelte/SvelteKit experience.

Culture & Benefits

  • Become a key builder of the platform and shape the frontend culture.
  • Work with a highly collaborative Platform Team that values design, developer experience, and pragmatic delivery.
  • Flexible hours, remote-friendly culture, and 28 vacation days per year.
  • Competitive compensation package including equity.
  • A modern tech and work setup with all the tools needed.

Hiring process

  • First interview with Talent Team (30 min).
  • Hiring Manager Interview (60 min).
  • Technical Interview (60 min) focused on collaborative problem-solving and algorithm tasks.
  • Final Round: Meet VP of Engineering (45 min).
  • Optional Meet-and-Greet (30 min) with future Platform Team members.