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Are you interested in this position? Then fill out the form below and submit your application materials.Senior Frontend React Developer (A)
For one of our clients, we are seeking an experienced Senior Workday Product Owner (A) to strengthen a critical trading and risk technology team in Zurich.
Duration of employment
01.11.2026
- 31.05.2026
Pensum
100%
Reference
4033
Description
Tasks
- Own the 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
Requirements
- 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 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
- Experience in the financial services or other highly regulated industries is a plus
Soft Skills
- Strong analytical mindset with a structured and solution oriented approach
- Excellent communication skills and ability to collaborate with technical and business stakeholders
- High level of resilience and ability to prioritise effectively under pressure