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Job opening, Medior

Front-end Developer

Front-end Developer for a temporary assignment in Leuven focused on building the front end of a new software product using TypeScript, React, and TanStack.

We are looking for a Front-end Developer for a 6-month temporary assignment in Leuven. You will build the front end of a new software product from scratch to the first MVP, collaborate with a designer to develop the UX and UI, and contribute to technology choices. The initial preference is for TypeScript, React, and TanStack, but this is partly flexible.

Required knowledge and skills:

  • At least 3 years of relevant experience in UX design.
  • At least 3 years of experience as a front-end developer.
  • Knowledge of TypeScript, React, and TanStack is a plus, or experience with similar technologies.
  • Familiarity with UX/UI.
  • Bachelor’s degree in IT or equivalent experience preferred.
  • Fluent English.

Assignment details:

  • Temporary assignment of 6 months with possible extension.
  • Desired start date: 16/11/2026.
  • Full-time.
  • Location: Leuven.
  • Hybrid work possible with required on-site presence 3 days per week; 100% remote work is not allowed.

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