Senior PHP Engineer (m/f/d) - SCAYLE Payments - onsite in Hamburg or Berlin

ABOUT YOU GmbH; Hamburg; Hybrid; EUR 70.000 - 90.000; Vollzeit

Zusammenfassung

A leading e-commerce company in Hamburg is seeking a Senior Backend Engineer to design and scale backend systems for payment processes. Collaborate closely with cross-functional teams, implement Extreme Programming practices, and contribute to technical excellence. Ideal candidates will have over 6 years of PHP experience and a strong understanding of cloud-based applications. This role offers flexible working hours and a modern office environment.

Leistungen

Flexible working times

40% discount on online shop

Free sports courses

Subsidized public transportation ticket

Modern office in Hamburg

German health insurance included

Help in relocation and VISA process

Qualifikationen

• 6+ years of experience working with PHP.
• Practical experience building REST APIs.
• Experience with messaging systems like SQS or Kafka.

Aufgaben

• Develop and maintain robust PHP applications across the entire payment lifecycle.
• Write secure, scalable, and maintainable code.
• Collaborate with teams to design APIs and microservices.

Kenntnisse

PHP 8.3

REST APIs

PostgreSQL

Redis

Git

Cloud-based applications

Software architecture principles

Jobbeschreibung

Company Description

SCAYLE Payments is a fully owned subsidiary of ABOUT YOU Holding SE and the driving force behind smooth and innovative payment processes on the ABOUT YOU marketplace. Our mission is to make e-commerce payments easier, more secure, and more efficient – empowering merchants and customers with a seamless checkout experience across all platforms.

Senior Backend Engineer (m/f/d)

We are currently looking for a skilled and passionate Senior Backend Engineer to join our growing team in Hamburg or Berlin.

In this role, you will design, build, and scale the backend systems that power our payment infrastructure – from transaction processing and fraud prevention to integration with payment service providers. You’ll work closely with cross‑functional teams to ensure our systems are secure, resilient, and deliver an exceptional payment experience for millions of users.

As part of an agile, high‑performing engineering team, you’ll have the opportunity to shape SCAYLE Payments’ technical landscape, drive architectural decisions, and continuously improve our development practices.

What you will do

• Develop and maintain robust PHP applications across the entire payment lifecycle
• Implement and advocate for Extreme Programming (XP) practices such as Slicing, TDD, Pair/Mob Programming, Continuous Delivery, and Continuous Integration
• Write secure, scalable, and maintainable code with a focus on clean architecture and performance
• Collaborate with engineers, product managers, and DevOps to design APIs and microservices for high‑volume transaction systems
• Ensure all code meets the highest standards of quality, testing, and reliability
• Contribute to a culture of learning, experimentation, and technical excellence

Who you are

• 6+ years of experience working with PHP (PHP 8.3)
• Practical experience building REST APIs
• Experience with PostgreSQL, Redis, or equivalent data storage systems
• Experience with messaging systems (e.g. SQS, Kafka, RabbitMQ)
• Strong knowledge of Git and modern development workflows
• Self‑motivated, responsible, and collaborative working style
• Entrepreneurial mindset with a hands‑on attitude
• Passionate about continuous learning and sharing knowledge
• Experience and understanding of cloud‑based applications and site reliability engineering
• Solid grasp of software architecture principles such as event‑driven, hexagonal, or microservice architectures

Nice to have

• Experience with high‑volume, load‑intensive environments
• Background in highly integrated system landscapes
• Knowledge of payment systems or financial technologies

What you will get on top

• 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
• Language courses (German & English)
• Free sports courses & reduced price for gym membership
• Subsidized public transportation ticket
• Job bikes
• 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 centre of Hamburg
• International working environment and English as company language
• Agile work environment (MOVE) and cross‑functional teams
• Free access to Germany’s greatest developer conferencecode.talks
• German health insurance included
• Company Pension
• Help in relocation and VISA process

Note on the application procedure:

SCAYLE Payments GmbH, as an employer, is obliged under Section 6 of the German Money Laundering Act (GwG) to implement internal security measures, including background checks on employees (§ 6 Abs. 2 Nr. 5 GwG). As part of the application process, you may therefore be asked to provide additional information and evidence in order to fulfil these legal requirements. We ask for your understanding that the procedure may therefore differ somewhat from a conventional application process. You will of course receive further information on this from the responsible recruiter.

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 emphasise 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.

Because of our strong growth, new challenges and possibilities arise all along to further develop oneself and the company. Our team consists of people from different areas of expertise – fashion, marketing, business and tech – we are driven and united by our passion. We motivate and support each other, we share our know‑how and we are open towards different opinions and new ideas.

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.