ABOUT YOU

Lead Fullstack Developer (m/f/d) - SCAYLE Project Delivery Add-ons

ABOUT YOU  •  Hamburg, DE (Onsite)  •  3 months ago
Apply
AI can make mistakes so check important info. Chat history is never stored.

Job Description

YOU ARE THE CORE OF SCAYLE

We take responsibility for creating an inclusive and exceptional environment where all genders, nationalities and ethnicities feel welcomed and accepted exactly as they are. We believe that a diverse workforce essentially contributes to the SCAYLE culture. In order to maintain talent and diversity, we emphasize the care for physical health, mental health and overall well-being. Our values and work ethics essentially contribute to our brand mission: empower acceptance and shape an inclusive, fair and circular fashion culture.

As part of SCAYLE’s 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 Lead Fullstack Developer, you take full technical ownership of the unit’s output. You architect, build, release, and operate scalable add-ons across the entire stack using Laravel and Vue.js 3. You ensure performance, security, and maintainability while guiding the team through complex technical decisions.

This is a senior, hands-on leadership role requiring 10+ years of experience in building and operating scalable web applications in production environments.

What you will do

  • Own the end-to-end architecture of modular add-ons (backend, frontend, integrations) and ensure scalability, security, and maintainability

  • Design and implement advanced backend logic (Laravel, queues, events) and complex database schemas optimized for high-traffic e-commerce environments

  • Oversee frontend integration within a micro-frontend setup (SingleSpa), ensuring seamless performance and UX consistency

  • Lead CI/CD, semantic versioning, Docker-based environments, and release processes with stable rollouts

  • Ensure production reliability through monitoring, alerting, and proactive incident response (e.g., DataDog, AWS environments)

  • Act as technical lead and final reviewer, mentoring engineers, enforcing high code quality standards, and driving architectural consistency

Qualifications

  • 10+ years of experience building, scaling, and operating complex fullstack web applications in production environments, ideally within e-commerce or SaaS ecosystems

  • Expert proficiency in PHP (8.x) and Laravel (including Middleware, Queues, Events, Gates/Policies), along with strong experience in Vue.js 3, TypeScript, and modern state management (e.g., Pinia)

  • Deep architectural expertise in designing secure, multi-tenant, and distributed systems, with strong understanding of SOLID/DRY principles and long-term maintainability

  • Advanced database and performance engineering skills (MySQL/RDS, complex schema design, indexing strategies, Redis caching) in high-traffic environments

  • Proven ownership of DevOps-adjacent responsibilities, including Docker-based environments, CI/CD pipelines, semantic versioning, AWS infrastructure awareness, and production monitoring/alerting

  • Strong technical leadership skills: mentoring senior engineers, conducting high-quality code reviews, decomposing complex problems, and translating technical decisions into clear business impact

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 Germany’s greatest developer conference code.talks
  • Free access to online learning platforms like Laracast, Egghead and A Cloud Guru
  • Help in relocation and VISA process
ABOUT YOU

About ABOUT YOU

The ABOUT YOU Group is an international e-commerce group, organized into different strategic business units: The online fashion store ABOUT YOU represents the Group's business-to-consumer business. With over 13 million active customers, ABOUT YOU is one of the largest online retailers for fashion and lifestyle in Europe and the leading provider of a personalized shopping experience on smartphones. In the award-winning ABOUT YOU app and on aboutyou.com, customers find inspiration and a range of around 750,000 items from nearly 4,000 brands. The Group's business-to-business operations are largely handled by SCAYLE GmbH. SCAYLE offers a modern, cloud-based enterprise shop system that enables brands and retailers to scale their digital businesses quickly and flexibly, and adapt to growing customer needs. Around 300 online stores choose SCAYLE's Commerce technology under a license model, including leading brands and retailers such as Harrods, Manchester United, Deichmann, Fielmann, and FC Bayern. The newest subsidiary of the ABOUT YOU Group, SCAYLE Payments GmbH, complements the Group's portfolio of payment services. The payment service provider received the payment services license from the German Federal Financial Supervisory Authority (BaFin) in October 2024 and is currently being rolled out across various European markets. SCAYLE Payments enables the seamless integration of modern payment solutions and helps to scale customers' digital business models.

For further information, please visit: corporate.aboutyou.de/en.

Legal notice

Responsible for editorial content:

ABOUT YOU Holding AG

Domstrasse 10

20095 Hamburg Germany

E-mail: info@aboutyou.de

www.corporate.aboutyou.de

Local court: Amtsgericht Hamburg

Registration number: HRB 189825

Management Board: Tarek Müller, Hannes Wiese, Sebastian Betz

Chairman of the Supervisory Board: David Schröder

Industry
Retail & Ecommerce
Company Size
1,001-5,000 employees
Headquarters
Hamburg, DE
Year Founded
2014
Social Media