Frontend Developer

Il y a 21 heures

VlaamsBrabant, Vlaams-Brabant, Belgique Metheion Technology & Engineering Consulting Temps plein 60 000 € - 90 000 € Contrat

You will lead the front-end development of a new software product designed to optimize AI inference in production environments. Starting from a clean slate, you will take ownership of architecting and building the application through to its first MVP, with a focus on an intuitive and efficient user experience.

In this role, you will work hand in hand with the design team to translate complex UX and UI concepts into a highly functional, production-ready interface. While there is some flexibility with technology and your input is expected to help establish the final architecture, the team has a strong initial preference for TypeScript, React, and TanStack to build a robust, scalable, and modern foundation for the product.

This position is offered through an engineering consulting company. You will be employed by the consulting company and assigned to the client’s project.

Assignment: 6 months with a possibility of prolongation

Contract: Permanent (payroll) or freelance (B2B), based on your preference

Visa: Visa support is available only for candidates already residing in Belgium. If you are applying outside of Belgium, you must have EU-wide work authorization.

Work arrangement: 3 days on-site, 2 days flexible

Start: immediately

Responsibilities

  • Build out the front end of a new software product used in production to optimize AI inference.
  • Drive the frontend architecture and development from a clean slate to the first MVP.
  • Collaborate closely with our designer to work out, refine, and implement the UX and UI.
  • Evaluate, select, and establish the core front-end technology stack and coding standards.
  • Write clean, maintainable, and highly performant code using modern frameworks.
  • Integrate front-end components seamlessly with backend APIs and AI services.
  • Ensure the application is fully responsive, accessible, and optimized for speed and scalability.
  • Set up front-end testing, identify and troubleshoot bugs, and deliver a stable, production-ready product.

Main requirements

  • 3+ years of experience as a front-end developer in a production environment.
  • 3+ years of UX/UI design in a production environment.
  • Strong practical familiarity with modern UX/UI principles and implementation.
  • Hands-on experience with TypeScript, React, TanStack, or other similar modern front-end technologies.

Other requirements

  • Bachelor’s degree in IT, Computer Science, Design, or equivalent proficiency gained through experience (an extra 2-3 years of frontend work experience).
  • Representation bonus of €140–€200 per month (payroll).