Senior Frontend Engineer: Build Scalable React UI & Systems

Cint; Belgique; Sur place; EUR 85 000 - 140 000; Plein temps

Avantages offerts par ce poste

Health insurance

Wellness stipend

Résumé du poste

Cint is seeking a Senior Frontend or Full-stack Engineer to join our product engineering team in Belgium. You will own features end to end—from design to testing and deployment—primarily using React, TypeScript, and modern frontend patterns.

You’ll collaborate with designers, product managers, and other engineers, contribute to design systems, and have opportunities to work with .NET backends. We value craftsmanship, code quality, and shared standards.

Qualifications

• 4+ years of frontend or full-stack development experience.
• Strong React (hooks, functional components) and TypeScript proficiency.
• Experience owning design, coding, testing, deployment and monitoring.
• Familiarity with design tools such as Figma and Storybook.

Responsabilités

• Build and maintain product features with React across our product line.
• Own the full development lifecycle from design to deployment and monitoring.
• Write clean, well-tested code and participate in code reviews.
• Collaborate with cross-functional teams to define frontend standards and tooling.
• Debug production issues and contribute to frontend architecture decisions.
• Contribute to backend development on .NET services when needed.
• Stay current with frontend ecosystem and bring new tools to the team.
• Mentor other engineers and help raise engineering standards.

Connaissances

React

TypeScript

JavaScript

UI/UX collaboration

CI/CD

Testing

Design systems

Storybook

Agile methodologies

Communication

Formation

Bachelor's degree in Computer Science or related field

Outils

.NET

Git

REST APIs

CI/CD tooling

Description du poste

Cint is seeking a Senior Frontend or Full-stack Engineer to join our product engineering team in Belgium. You will own features end to end—from design to testing and deployment—primarily using React, TypeScript, and modern frontend patterns.

You’ll collaborate with designers, product managers, and other engineers, contribute to design systems, and have opportunities to work with .NET backends. We value craftsmanship, code quality, and shared standards.