Remote Portal Front-End Engineer (React/Next.js)

Jobgether seeks an experienced Portal Front-End Developer in France to build a secure, responsive participant portal and a lightweight admin interface. You will collaborate with backend, design, and QA to translate designs into accessible UIs, integrate with the Core API, and implement tests for key user journeys.

The role follows an MVP approach, is contract-based for 18 days over four weeks, fully remote within Europe, and requires coordination with UK hours.