Senior Frontend Engineer (React / OpenAPI) | €75.000 | Remote

Open Talent; Düsseldorf; Remote; EUR 75.000 - 95.000; Vollzeit

Zusammenfassung

A Berlin-based product company is seeking a Frontend Engineer to build user-focused UIs for a modern B2B payments platform. The role offers a competitive salary and a remote-first culture with significant opportunities for influence on product direction.

Leistungen

40 days off (including public holidays)

Work-from-abroad allowance

Competitive salary

Remote-first culture

Influence on product direction

Qualifikationen

• 5+ years experience building customer-facing SPAs.
• Experience with React or Svelte at scale.
• Strong communicator, thrives in English-speaking teams.

Aufgaben

• Craft fast, accessible UIs in React & Svelte.
• Co-design and consume OpenAPI contracts with backend.
• Write robust unit, integration & contract tests.

Kenntnisse

React

TypeScript

Svelte

Domain-Driven Design

Performance Optimization

Tools

Docker

GitHub Actions

Jest

Playwright

Vite

Storybook

Jobbeschreibung

CANDIDATES MUST BE BASED IN GERMANY - NO RELOCATION OFFERED

Location : Germany-wide remote (premium Berlin HQ optional)

Salary : €75.000

Process : 2 stages

• 1-2 weeks
• slots open now

Are you a passionate FE Engineer that wants to build performative user focused rich UIs?

A Berlin product company is rebuilding how B2B payments work. No legacy, no bloated teams, no over complication. Just a smart group of engineers building a modern platform from scratch.

They’re looking for someone solid with React and TypeScript, who wants to work closely with backend, product, and design.

You’ll help set patterns, ship new features, and keep things fast and clean. The frontend is early stage - you’ll have a say in how it grows.

Why You?

You’ve launched green-field products in lean teams, obsess over performance & UX, and love modelling real-world problems with Domain-Driven Design. You’ve shipped features that mattered - not just met deadlines.

Core Stack :

• OpenAPI-first REST services
• Jest & Playwright
• GitHub Actions
• Docker
• Storybook
• Vite

What You’ll Do

• Craft fast, accessible UIs in React & Svelte.
• Co-design and consume OpenAPI contracts with backend & product.
• Apply DDD patterns to break complex domains into elegant models.
• Pair with Design / UX to ship pixel-perfect, responsive SPA features.
• Write robust unit, integration & contract tests - CI keeps you honest.
• Optimise delivery via automated pipelines on AWS.
• Champion code reviews & clean Git flow - every commit matters.

Ideal Profile

• 5+ yrs building customer-facing SPAs (SaaS / start-up background a plus).
• Proven track record with React or Svelte at scale.
• Comfortable wearing multiple hats - architecture to deployment.
• Clear, friendly communicator; thrives in English-speaking teams.

Interview Flow

• 45 min chat with CTO (tech & product deep-dive)
• 1 hr session with the team (culture, code snippets, Q&A)
• Decision & offer within a week.

Why apply?

• Competitive salary (€75k starter to €95k for the right senior)
• 40 days off (inc. public holidays) + “work-from-abroad” allowance
• Remote-first culture with slick Berlin office for meet-ups
• Influence product & tech direction from day one - real ownership.