Senior Backend Engineer (m/f/d) - Fulfillment Services - Hamburg (hybrid)

ABOUT YOU SE & Co. KG; Hamburg; Vor Ort; EUR 65.000 - 85.000; Vollzeit

Zusammenfassung

Ein führendes E-Commerce Unternehmen in Hamburg sucht einen Senior Backend Engineer (m/w/d) für das Fulfillment Tech Team. Sie sind verantwortlich für die Entwicklung und Wartung effizienter und stabiler Systemlösungen, die intern mit externen Logistiksystemen verbunden sind. Zu den Aufgaben gehören die Gestaltung und Pflege von RESTful APIs und die Anwendung moderner agiler Methoden. Sie profitieren von flexiblen Arbeitszeiten, einem modernen Büro im Zentrum und einem großzügigen Vorteilspaket.

Leistungen

40% Rabatt auf unseren Online-Shop

Frisches Obst und Getränke

Kostenlose Sportkurse und ermäßigtes Fitnessstudio

Subventioniertes Ticket für öffentliche Verkehrsmittel

Moderne Arbeitsmittel (Mac, Windows, Linux)

Internationales Arbeitsumfeld

Hilfe bei der Umsiedlung und dem VISA-Prozess

Qualifikationen

• Starke praktische Erfahrung mit PHP (Laravel).
• Nachgewiesene Erfahrung in der Entwicklung verteilter, hochfrequentierter Backend-Systeme.
• Solide Erfahrung mit AWS-Diensten, insbesondere Fargate/K8S, S3, SNS/SQS, RDS und Redis.

Aufgaben

• Business-Herausforderungen in skalierbare technische Lösungen übersetzen.
• RESTful APIs entwerfen, bauen und pflegen.
• Moderne agile Methoden und XP-Praktiken anwenden.

Kenntnisse

PHP (Laravel)

AWS (Fargate/K8S, S3, SNS/SQS, RDS, Redis)

SQL-Optimierung

Einsatz selbstentwickelter Tests

Komplexe technische Herausforderungen

Jobbeschreibung

• Full-time

Job Description

We are currently looking for a skilled & passionate Senior Backend Engineer (m/f/d) for Fulfillment Services to become part of our Fulfillment Tech Team at ABOUT YOU!

Our Fulfillment Tech Team is responsible for efficient and stable system solutions connecting our internal systems with external logistics driven systems, e.g. warehouse management systems and carrier connections. With a great sense for logistical business processes and deep knowledge of our systems they ensure the processing of thousands of parcels per day and a smooth customer experience across the whole order flow with focus on the delivery process.

What you will do

• Translate business challenges into scalable technical solutions, collaborating with product managers and other engineers to ensure high-quality design, planning, and delivery.
• Design, build, and maintain RESTful APIs (internal and external) that power fast, reliable, and frictionless backend services.
• Apply modern agile methodologies and XP practices, including Test-Driven Development (TDD), pair programming, and continuous integration.
• Continuously learn and experiment - exploring new technologies, improving system reliability, and evolving our architecture for performance and maintainability.
• Contribute your ideas and take ownership - we value creativity, flat hierarchies, and quick decision-making that empowers engineers to make an impact.

Who you are

Technical Skills

• Strong, hands‑on experience with PHP (Laravel)
• Proven experience in designing and developing distributed, high‑traffic / high‑load backend systems.
• Solid experience with AWS services, especially Fargate/K8S, S3, SNS/SQS, RDS, and Redis.
• Deep understanding of SQL performance optimization, including efficient query design, data types, indexing strategies, and schema optimization.
• Demonstrated ability to own services end‑to‑end - from development and automated testing to deployment, monitoring, and incident response.
• Strong skills in breaking down complex technical challenges into manageable, maintainable, and easily deployable components.

Soft Skills

• Hands‑on, Self‑motivated, responsible, passionate and eager to learn.
• Can perform complex technical tasks independently
• Can handle pressure in critical situations (e.g. technical emergencies) by remaining calm and finding pragmatic solutions and clearly communicating these.
• To be a multiplier of team efforts, ensuring that the results of team work are as expected and are technically sound.
• Being able to write bullet‑proof technical concepts based on business requirements.

Benefits

• Grow together with one of the fastest‑growing eCommerce companies in Europe
• Flexible working times
• 40% discount on our online shop
• Fresh fruits + drinks everywhere
• Free sports courses & reduced price for a 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 Hamburg
• International working environment and English as company language
• Company flats (subject to availability)
• Agile work environment (MOVE) and cross‑functional teams
• Free access to Germany’s greatest developer conference code.talks
• Help in relocation and VISA process

*Please find free fruits, drinks and coffee in our lovely Hamburg or Berlin Office.

YOU ARE THE CORE OF ABOUT YOU.

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 ABOUT YOU 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.

We are looking forward to receiving your application – preferably via our online application portal! Thus, we can ensure a faster process and for you it is very easy to upload your application documents. :)