Senior Frontend (React) Developer – Financial Platforms 80 - 100% (f/m/d) - (Contract through our external payroll partner with immediate start for 6 months with possible extension)

Position

Vollzeit

Befristet

Senior

Softwareentwicklung

Konditionen

Zurich

80–100%

Anforderungen

EU/EFTA-Bewilligung

Skills

JavaScriptNode.jsDockerReactState managementKubernetesCI/CDTypescriptShell scriptingLinuxAzureDevSecOps

Beschreibung

YOUR CHALLENGE

Take ownership of complex frontend solutions, ensuring scalability, performance, security, and long‑term maintainability

Partner closely with UX/UI designers and business stakeholders to translate complex requirements into intuitive, high‑quality user experiences

Deliver high‑quality, production‑grade React and TypeScript code for complex financial applications

Address advanced frontend challenges such as state management, performance optimization, and integration with distributed backend systems

Proactively refactor and modernize existing codebases where required

Support troubleshooting and root‑cause analysis in both development and production environments

Contribute actively in an agile, fast‑paced, and highly collaborative environment

Aufgaben

Take ownership of complex frontend solutions, ensuring scalability, performance, security, and long‑term maintainability
Partner closely with UX/UI designers and business stakeholders to translate complex requirements into intuitive, high‑quality user experiences
Deliver high‑quality, production‑grade React and TypeScript code for complex financial applications
Address advanced frontend challenges such as state management, performance optimization, and integration with distributed backend systems
Proactively refactor and modernize existing codebases where required
Support troubleshooting and root‑cause analysis in both development and production environments
Contribute actively in an agile, fast‑paced, and highly collaborative environment

Anforderungen

Extensive, hands‑on experience in JavaScript and TypeScript, with a strong focus on React at enterprise scale
Deep understanding of modern frontend ecosystems, tools, and frameworks (React, Node.js, build tooling)
Proven experience working with design systems and large, shared component libraries
Solid understanding of Unix/Linux environments and bash scripting
Experience in the financial services or other highly regulated industries is a plus
Experience with cloud platforms, preferably Microsoft Azure
Knowledge of microservices architecture and containerization (e.g., Docker, Kubernetes)
Familiarity with CI/CD pipelines and DevOps practices
Exposure to API security, OAuth2, and related standards
Excellent analytical, decision‑making, and problem‑solving skills
Strong communication skills, a proactive mindset, and the ability to influence technical direction
Proven ability to thrive in agile, cross‑functional teams

Technologien

JavaScriptTypeScriptReactNode.jsDockerKubernetes

Unternehmen

Julius Baer

Financial Services

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together.