# Senior Frontend Engineer (React / TypeScript) - Client Technology (m/f/x) at Scalable GmbH

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Build and maintain client-facing Next.js

- **Company:** Scalable GmbH (https://jobs.trythestack.co/companies/scalable-gmbh)
- **Location:** München, Germany
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 5–10 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** React, TypeScript, Next.js, GraphQL, Frontend Architecture, Server-side rendering, Component libraries, Design systems, Automated testing, Accessibility, Performance optimization, Security, Data privacy, Federated GraphQL, TypeScript-based serverless, Product mindset
- **Posted by employer:** 2026-08-31
- **Added to The Stack:** 2026-09-01
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://jobs.smartrecruiters.com/ScalableGmbH/744000146482709-senior-frontend-engineer-react-typescript-client-technology-m-f-x- (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/senior-frontend-engineer-react-typescript-client-technology-mfx-scalable-gmbh

## About the role

Responsibilities:
- Build and maintain client-facing Next.js applications using React and TypeScript.
- Design and evolve GraphQL schemas, queries and federated services in collaboration with backend teams.
- Contribute to and grow the shared frontend component library and design system with accessibility and consistency in mind.
- Deliver performant, secure and privacy-conscious UI solutions for regulated financial products.
- Write and maintain automated tests, ensure observability and drive frontend engineering best practices.
- Collaborate cross-functionally with Product, Design, Data and Operations; mentor junior engineers and improve developer experience.

Requirements:
- Strong hands-on experience with React, TypeScript and Next.js and familiarity with server-side rendering patterns.
- Practical knowledge of GraphQL (schema design, fragments, queries/mutations) and experience with federated GraphQL is a plus.
- Proven experience building component libraries, focusing on accessibility, performance and long-term maintainability.
- Solid testing mindset: unit, integration and end-to-end testing for frontend systems.
- Product-oriented engineer with clear communication skills in English and experience working in regulated environments (finance/fintech) is desirable.
- Degree in Computer Science or equivalent experience and a willingness to work on complex client journeys end-to-end.

## Responsibilities

You will build and maintain high-quality, client-facing web applications using React, TypeScript, and Next.js while designing GraphQL schemas and services. Additionally, you will collaborate with cross-functional teams to create scalable, secure, and accessible financial products in a regulated environment.

## Requirements

Candidates must have a degree in Computer Science or equivalent experience, along with strong hands-on expertise in TypeScript, React, and Next.js. Proficiency in GraphQL, frontend architecture, and automated testing is required, alongside clear communication skills in English.

## FAQ

- **Is this Senior Frontend Engineer (React / TypeScript) - Client Technology (m/f/x) role still open?** It was posted on 2026-08-31. Listings more than 30 days old may no longer be active, so check Scalable GmbH's site before applying.
- **Does Scalable GmbH offer visa sponsorship?** This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Scalable GmbH's site.
- **Where is this role located?** The listing gives the location as München, Germany. It is marked on-site.
- **What skills does this role ask for?** The listing names: React, TypeScript, Next.js, GraphQL, Frontend Architecture, Server-side rendering, Component libraries, Design systems, Automated testing, Accessibility, Performance optimization, Security, Data privacy, Federated GraphQL, TypeScript-based serverless, Product mindset.

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