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Senior Frontend React Developer

swisslinx Zürich 25.09.2026 Déposer ma candidature
Company
swisslinx
Location
Zürich
Date
25.09.2026
Reference
357493

Shape the Frontend of Mission-Critical Investment Platforms

Help define the future of digital banking by contributing to the frontend of high-stakes investment platforms, including a new client channel integrated with a major e-banking system. This role offers the opportunity to influence architecture and deliver intuitive experiences within a regulated environment.

Key Responsibilities

  • Own complex frontend solutions and build production-grade applications using React and TypeScript, with a strong focus on performance, security, and maintainability.
  • Collaborate with UX and UI designers, business stakeholders, and backend engineers to transform demanding financial workflows into clear client experiences.
  • Shape frontend architecture, state management, and integration with distributed backend services, while contributing to shared components and design systems.
  • Modernise existing code, investigate issues in development and production, and contribute to quality through reviews, testing, and agile delivery.

Required Skills and Experience

  • Extensive hands-on JavaScript and TypeScript experience, with deep React expertise in enterprise applications.
  • Strong knowledge of the modern frontend ecosystem, including Node.js and build tooling, plus experience with large component libraries and design systems.
  • Comfortable with Unix or Linux and bash; familiarity with CI/CD, cloud platforms (ideally Azure), containers, and microservices.
  • Exposure to API security and OAuth2; experience in financial services or another regulated industry is an advantage.
  • Clear communication, sound technical judgment, and the ability to work effectively across disciplines.

Compensation and Benefits

  • Two home office days per week.
  • Initial 12-month contract with the possibility of extension.
  • Work on a visible new investment channel alongside established financial platforms.
  • Close collaboration with design, business, and engineering teams.

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