Staff Front-End Engineer – Account Experience

About the role

We are seeking a Staff Front‑End Engineer to lead the Account Experience platform for a global payments merchant system. Based in Belgium and working in a remote‑first environment, you will shape the front‑end architecture that powers onboarding, daily operations and emerging AI‑driven interfaces.

Key responsibilities

• Define and drive the front‑end technical strategy across multiple product areas, ensuring consistency, scalability and high performance.
• Own architecture decisions for a complex web platform, including state management, performance optimisation and system design.
• Build and maintain shared foundations such as component libraries, design systems and reusable patterns.
• Mentor engineers through design reviews, code contributions and technical guidance without direct authority.
• Champion best practices in accessibility, observability, performance and reliability.
• Collaborate closely with Product, Design and backend teams to align on technical and product trade‑offs.

Required profile

• Proven experience at Staff or Principal level in front‑end engineering, influencing architecture across several teams.
• Strong technical judgment and a track record of raising engineering standards.
• Deep understanding of front‑end architecture, state management and performance optimisation.

Required skills

• TypeScript
• React