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QA Engineer (f/m/d) (Prague, CZ) @ Deutsche Börse AG

Prague, CZOnsiteFull-time
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About this role

About the Role We are looking for a motivated and quality-driven QA Engineer to join our team. In this role, you will work closely with software engineers, functional analysts, and product stakeholders to ensure the delivery of reliable, high-quality software solutions. You will play a key role in designing, automating, and executing tests across the software development lifecycle while contributing to the continuous improvement of our quality assurance practices and testing strategy. Your Responsibilities Collaborate with software engineers, functional analysts, and product teams to understand new features, refine requirements, and define meaningful test scenarios. Design, develop, execute, and maintain integration, end-to-end (E2E), regression, and exploratory tests to ensure software quality and reliability. Develop new automated test cases and continuously improve and maintain existing test suites. Design and execute functional test cases, both manual and automated. Ensure compliance with established product testing standards, quality requirements, and best practices. Participate in code reviews with a focus on testability, maintainability, and overall product quality. Ensure test coverage aligns with business-critical workflows, system integrations, and trading scenarios. Validate integrations between services, APIs, messaging systems, and external components. Conduct exploratory testing to uncover edge cases, usability concerns, and potential system risks. Analyze test results, identify defects, support root cause analysis, and collaborate with software engineers on resolution. Document testing activities, test results, and quality metrics in a clear and structured manner. Contribute to the continuous improvement of testing processes, tools, frameworks, and automation practices. Collaborate with development teams to integrate testing into CI pipelines and ensure rapid feedback on software changes. Contribute to the definition, implementation, and evolution of the overall testing strategy. Your Profile Strong understanding of software testing principles, methodologies, and Agile software development practices. Passion for software quality, ownership, and continuous learning. Experience designing and executing tests at different levels, including integration, end-to-end (E2E), regression, and exploratory testing. Ability to review, understand, and contribute to automated tests implemented in Java or Kotlin. Experience with test automation tools and frameworks. Experience using Git for source code version control and collaboration within software development teams. Strong analytical and problem-solving skills with the ability to understand complex systems and identify risks or gaps. Familiarity with CI pipelines and modern software development workflows. Ability to work effectively in cross-functional teams and collaborate closely with software engineers, functional analysts, and product stakeholders. Excellent communication skills and a proactive mindset. Would Be an Advantage Experience with tools and technologies such as GitHub, Docker, and Jenkins. Knowledge of event-driven architectures and messaging systems such as RabbitMQ. Experience with build and dependency management tools such as Gradle or Maven. Experience working with trading platforms, energy markets, or other business-critical transaction systems.

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