Senior Frontend Engineer: Billing & AI-Driven UI

Perk; Barcelona; Presencial; EUR 85.000 - 120.000; Jornada completa

Descripción de la vacante

Perk is seeking a Senior Frontend Engineer to lead the frontend aspects of our Billing team, owning the end-to-end user experience for our mission-critical pages. You will partner with product managers, designers, and backend engineers to shape architecture, standards, and delivery velocity across squads, with a strong emphasis on AI-assisted tooling and scalable React solutions.

You will drive frontend excellence, mentor teammates, and help define the roadmap while ensuring security and

Formación

• Translate business goals into technical roadmaps and prototype spikes.
• Architect scalable React applications with maintainable models.
• Own customer-facing pages from design handoff to shipped product.
• Define engineering standards and CI/CD optimizations.
• Establish frontend architecture patterns including testing.
• Lead frontend observability and performance monitoring.
• Oversee frontend security practices for billing data.
• Mentor engineers and influence product roadmap.
• Coordinate multi-team deliverables and blockers.
• Experience with AI-augmented workflows.

Responsabilidades

• Own the billing frontend end-to-end from design handoff to shipped product.
• Work with PM and design to define frontend architecture.
• Contribute to cross-team initiatives and guilds.
• Implement performance optimizations and observability.

Conocimientos

Product Leadership

Frontend Architecture

UI Ownership

Technical Standards

Frontend Strategy

Observability

Security Practices

Mentorship

Cross-Functional

AI-Driven Development

Herramientas

React

CI/CD

Cypress

Descripción del empleo

Perk is seeking a Senior Frontend Engineer to lead the frontend aspects of our Billing team, owning the end-to-end user experience for our mission-critical pages. You will partner with product managers, designers, and backend engineers to shape architecture, standards, and delivery velocity across squads, with a strong emphasis on AI-assisted tooling and scalable React solutions.

You will drive frontend excellence, mentor teammates, and help define the roadmap while ensuring security and