(Senior) QA Engineer - Mobile (x/f/m)

Free resume; Berlin; Hybrid; EUR 72,000 - 90,000; Full time

Job summary

DKB AG is seeking a skilled QA engineer to own testing across complex system landscapes and drive automation using Java. You will analyze requirements, design test scenarios, and ensure quality across components and interfaces, including databases and Kafka.

The role includes implementing automated tests, integrating them into CI/CD pipelines, and supporting releases through go-live. Strong German and English communication are expected, with ISTQB being a plus.

Qualifications

• Several years of professional QA experience and ability to own testing from day one.
• Strong test automation expertise with design and implementation of automated tests.
• Excellent Java skills and familiarity with common test automation tools.
• Good German and English communication; ISTQB is a plus.

Responsibilities

• Own QA across complex systems and define testing strategy with the team.
• Design, implement, and maintain automated tests using Java.
• Analyze requirements and architectures to derive test scenarios.
• Test system interactions including databases and Kafka.
• Integrate automated tests into CI/CD and support releases to go-live.

Skills

Java

Test automation

QA / Quality assurance

Education

ISTQB certification (advantage)

Tools

Kafka

Databases

CI/CD pipelines

Job description

Direct company application on www.arbeitnow.com . Zero third-party aggregator forms.

Job Description

Welcome to DKB AG….

We’re excited to share that our hiring process is now led by Code Factory (CoFa), DKB’s sister tech company, bringing a more agile and collaborative approach to building our cross-functional teams. While you’ll go through the hiring journey with CoFa, your employment will be with DKB, combining the stability of a leading bank with the speed and innovation of a tech-driven environment. Join us to be part of a team where collaboration and impact come first.

• You take ownership of quality assurance across complex system landscapes and continuously develop the testing strategy together with the team.
• You design, implement, and maintain automated tests using Java, ensuring a high and sustainable level of test automation.
• You analyze requirements and system architectures, derive suitable test scenarios, and ensure quality across different system components and interfaces.
• You test how different systems and technologies work together, particularly in the context of databases and Kafka.
• You ensure test readiness—from test data and environments to the right tools and frameworks.
• You integrate automated tests into CI/CD pipelines, advance continuous testing, and support releases through to go-live.
• You identify quality risks early, propose solutions independently, and help advance our QA and test automation approaches.

• You have several years of solid professional experience in software quality assurance and can take ownership independently from day one.
• Test automation is one of your core strengths, and you have extensive experience designing and implementing automated tests.
• You have very strong Java skills and are confident using common test automation tools and frameworks.
• You have a strong understanding of software and system architectures and can quickly grasp relationships, dependencies, and quality risks in complex system landscapes.
• You have solid knowledge of databases and experience with Kafka and event-driven architectures.
• You work independently, in an organized and solution-oriented way, quickly get up to speed on new topics, and proactively move them forward.
• You communicate confidently with different stakeholders and have very good spoken and written German and English. An ISTQB certification is an advantage.
• Confident communication in German and English, ideally B2 level and above

We want you to feel good about working with us, to feel valued, and to be able to contribute fully. You can find out what makes us tick and whether DKB is the right employer for you even before you apply by following this link .

By the way: At our company, every person matters. We embrace fairness and diversity—no matter where you’re from, how old you are, or your sex, gender identity, sexual orientation, or religion, whether you have a disability or not—we genuinely look forward to every application!

Remote full-time en 80,000–100,000 USD/yr