Frontend / Full-Stack React Developer - Try & Hire 100%

For our client, a leading asset manager based in Geneva, we are looking for a Frontend or Full-Stack React Developer to work on client-facing web applications, partner portals, and investment-related tools. You will help build modern user interfaces and data-driven features within a collaborative environment. The company values developers who are curious, motivated, and eager to contribute to a strong engineering culture. This role operates under a Try & Hire model with a clear path to a permanent position.

Key Responsibilities

• Develop complex front-end features using React.js

• Build full-stack solutions: fetch data from APIs, transform it, and display it efficiently

• Contribute to the development of web applications for clients, partners, and internal teams

• Collaborate with cross-border teams

• Participate in mentoring, coaching, and knowledge sharing

• Work closely with business stakeholders

• Support ongoing cloud and modernization initiatives

• Report to the React Lead

• 2 years minimum of practical experience in React.js and JavaScript

• Full-stack capabilities (API integration, backend fundamentals) are highly appreciated

• Experience in building client-facing pages and web applications

• Passion for React and willingness to teach and learn from others

• Strong teamwork and communication skills

• Fluent in English