Senior Frontend Developer

Our client is reshaping how mobility infrastructure operates at scale - helping millions of people move through cities and regions more efficiently. By connecting underused vehicles with real-time demand, their platform unlocks new forms of short-term transport and reduces idle capacity in urban and rural areas alike. Whether it’s connecting travellers to cars in low-coverage regions, reducing congestion during peak hours, or optimising vehicle availability across fleets, they bring clarity and flexibility to transportation networks that affect everyday life.

Role Overview

You’ll join as a Senior React Engineer, building the real-time interfaces powering the next generation of mobility solutions already supporting 65,000+ users across multiple European countries.

Key Responsibilities

• Build and scale React-based applications used across multiple countries by end-users and mobility partners
• Optimise booking flows, partner management tools, and operational dashboards for scalability, usability, and responsiveness
• Integrate Storyblok CMS to enable fully localised content deployment across regions, currencies, and product types
• Collaborate with product, design, and backend teams to deliver customer-facing and operational features end-to-end
• Ensure performant, mobile-first experiences using modern Next.js capabilities (ISR, caching, partial prerendering)
• Influence architectural decisions to support international growth with minimal tech debt
• Apply best practices around accessibility, SEO, performance optimisation, and maintainable UI development

Qualifications

• Solid professional experience in real-world applications in a full-stack or frontend-focused environment
• Advanced proficiency with React.js and TypeScript - including production use of performance and SSR features like ISR, partial prerendering, and advanced caching
• Confident working with REST APIs and integrating third-party services into dynamic frontends
• Clear understanding of MVC architecture, agile product development, and collaborative team processes
• Track record of writing clean, maintainable, and reusable code in production systems

If you’re excited by the idea of building the frontend that powers smarter mobility at scale - helping reduce congestion, unlock idle vehicle capacity, and create more accessible transport for thousands of people across borders - we’d love to hear from you.