Senior Frontend Engineer (mfd) SCAYLE Project Delivery Add-ons

Job description 

As part of SCAYLEs Add-on Unit we build modular plug-and-play e-commerce solutions that extend the SCAYLE commerce engine and enable additional capabilities for our tenants.

As a Senior Frontend Engineer you are a key technical contributor within a team of 56 engineers. You architect and implement scalable micro-frontend features using 3 and Vite integrating complex add-ons directly into the SCAYLE core panel via SingleSpa.

You collaborate closely with backend engineers translate Figma designs into robust component-based implementations and ensure consistency performance and maintainability across the ecosystem.

This is a hands-on senior role requiring 5 years of professional frontend engineering experience in modern web application environments.

What you will do

• Architect and develop modular add-ons using 3 TypeScript and Vite ensuring seamless integration via SingleSpa

• Collaborate closely with backend engineers to define and consume REST APIs aligned with frontend requirements

• Translate Figma designs into scalable reusable components using Tailwind and internal UI libraries

• Maintain and optimize your local Docker-based development environment and leverage Agentic IDE tools to enhance productivity

• Support legacy Webpack-based add-ons while driving modern frontend standards

• Ensure high code quality through peer reviews structured testing practices and continuous improvement of frontend workflows

Qualifications :

• 5 years of experience building modern production-grade frontend applications in complex environments (e.g. SaaS e-commerce platform products)

• Expert proficiency in 3 (Composition API) and TypeScript with strong understanding of modular architecture and maintainable frontend patterns

• Solid experience with state management (e.g. Pinia) RESTful APIs and micro-frontend concepts such as SingleSpa

• Strong UI engineering skills including Tailwind CSS native CSS fundamentals and translating Figma designs into scalable component systems

• Hands-on experience with modern build tools (Vite) and working knowledge of Webpack Docker-based local environments and Git workflows

• Practical experience with testing frameworks (e.g. Vitest or Cypress) and interest in improving automation and AI-supported development workflows

Additional Information :

Benefits

• Grow together with one of the fastest growing eCommerce companies in Europe
• Flexible working times (10 AM - 16 PM German Time Zone as core working-time)
• 40% discount on our online shop
• Fresh fruits drinks everywhere
• Language courses (German & English)
• Free sports courses & reduced price for gym membership
• Subsidized public transportation ticket
• Free choice of hardware and operating system (Mac Windows Linux) also for private usage
• State-of-the-art tech stack running on AWS
• Modern office in the city center of Hamburgs
• International working environment and English as company language
• Agile work environment (MOVE) and cross-functional teams
• Free access to Germanys greatest developer conference
• Free access to online learning platforms like Laracast Egghead and A Cloud Guru
• Help in relocation and VISA process

Remote Work :

No

Employment Type :

Full-time