Senior Frontend & UI Lead Developer

Our client is developing a cutting-edge workshop ordering platform for the independent aftermarket. We are seeking a Senior Frontend & UI Lead who will oversee the interface end-to-end — from understanding workshop workflows to shipping production-ready code.
This role requires a focus on user experience, thinking in user journeys before components, making design decisions directly in code, and presenting rationale confidently to both technical and business stakeholders.

Main Responsibilities:

• Own the frontend architecture and overall user experience for the Used Parts platform.
• Translate complex workshop workflows into clear, efficient, and intuitive interfaces based on direct user needs.
• Design and ship production-grade UI, integrating design and implementation seamlessly.
• Collaborate with product, backend engineering, and business stakeholders to contribute actively to discussions.
• Use AI-assisted development workflows to enhance iteration speed and delivery output.
• Define, measure, and improve UX quality utilizing behavioral metrics.
• Facilitate cross-disciplinary decisions at the intersection of product, design, and engineering.

Key Requirements:

• Significant experience as a Senior or Lead Frontend Engineer with ownership of user experience outcomes.
• Ability to move from user problem to deployed solution without reliance on a separate design handoff process.
• Strong capability in product, design, and engineering disciplines.
• Hands-on experience with AI-assisted development tools in daily workflows.
• Experience working in small, autonomous teams with collaboratively shaped strategic direction.
• Strong experience with React, Next.js, and TypeScript.

Nice to Have:

• Experience with Tailwind CSS.
• Familiarity with shadcn/ui.
• Background in the automotive or vehicle industry.
• Experience in HMI or interface design for operational/workshop environments.
• Proven ability to communicate technical and design decisions to non-technical stakeholders.

Other Details:

Start: ASAP
Length: Until 2026-06-30 with possibility of extension.
Workplace: Central Stockholm