Senior Quality Assurance Engineer - Checkout (all genders)

4/14/2026

The role focuses on designing and executing automated end-to-end tests while managing bug reports and regression testing. You will also collaborate with cross-functional teams to ensure product quality and contribute to the long-term automation strategy.

Salary

65000 - 75000 EUR

Working Hours

40 hours/week

Company Size

1,001-5,000 employees

Language

English

Visa Sponsorship

Yes

About The Company

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

About the Role

Company Description

SCAYLE is one of the fastest-growing enterprise commerce platforms in the world, enabling brands and retailers to realize their D2C ambitions. SCAYLE stands for innovation, international collaboration, and a strong focus on data. We believe that stepping outside of our comfort zone and making bold decisions is key to growing both professionally and personally. Instead of seeing problems as obstacles, we approach them as opportunities to find better solutions. We work in an environment that encourages flexibility, creativity, and continuous development. What drives us is the shared motivation to make an impact and actively shape the future of eCommerce.

Job Description

Focus on the design, development, and execution of automated end-to-end tests
Manage and prioritize bug reports, keeping their business value in mind
Lead regression testing, identify and resolve defects to ensure the stability of high-traffic customer interactions and transactions
Analyze complex workflows, data flows, and database interactions to identify potential areas for improvement in test coverage and performance
Report bugs and reproduce them throughout the complete bug cycle
Coordinate testing efforts to ensure the delivery of quality features
Advocate for product quality within cross-functional teams
Contribute to ABOUT YOU’s long-term automation strategy in testing

Qualifications

4+ years of experience in QA, testing, and debugging REST backend applications, with strong knowledge of HTTP methods, status codes, headers, and error handling
Proficient in API validation against OpenAPI/Swagger specifications
4+ years of experience with JavaScript/TypeScript or other OOP languages, using frameworks like Mocha/Playwright, and GitlabCI
2+ years of experience working with relational and NoSQL databases, focusing on integration and data flows
Passionate about automation and building maintainable test suites that provide continuous feedback, with strong skills in both exploratory and automated testing
Experienced with agile methodologies
Excellent communication skills, including fluent written and spoken English for clear collaboration
Solid understanding of transaction systems, gateways, customer data, and large-scale database structures
Committed to identifying and addressing issues early, ensuring high-quality customer-facing features and services

Additional Information

Main Benefits

Flexible working times
40% discount on our ABOUT YOU online shop
Fresh fruits + drinks everywhere
Language courses (German & English)
Free sports courses & reduced price for Wellpass membership
Subsidized public transportation ticket
Free choice of hardware and operating system (Mac, Windows, Linux) also for private usage
Modern office in the city center of Hamburg
International working environment and English as company language
Agile work environment and cross-functional teams
Dog-friendly office
Professional training
Company pension plan
Help in relocation and VISA process

(Benefits may vary depending on location)

Simply apply online via our career page - we will get back to you as soon as possible!

A Place Where You Can Be You
We take it as our responsibility to create an environment where everyone feels welcome, exactly as they are.
Different backgrounds and perspectives make us stronger and shape our culture in ways that matter.
What we stand for internally, we stand for as a brand: acceptance, inclusion, and a fairer approach to fashion.

Compensation: EUR 65000 - EUR 75000 - yearly

Key Skills

Automated testingEnd-to-end testingAPI validationJavaScriptTypeScriptMochaPlaywrightGitlabCIREST backendHTTPRelational databasesNoSQLAgile methodologiesDebuggingRegression testingData flows