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# Software Quality Engineer

- **Company:** Open Systems
- **Location:** Koblenz, Germany
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Automation of Tests, C Sharp (Programming Language), Cloud Computing, Compilers, Code Review, Communications Protocols, Cyber Security, Databases, Revision Control Systems, Lua (Scripting Language), Pair Programming, Windows PowerShell, Mstest, Software Engineering, Virtualization Technology, Scripting, Performance Testing, Cypress (Programming Language), Integration Tests, Information Technology
- **Published:** September 22, 2026
- **Apply:** https://startup.jobs/software-quality-engineer-open-systems-international-i-10140403

## About the Role

* Bachelor's degree in Computer Science, Software Engineering, or a related discipline, or equivalent practical experience.
 * At least 2 years of experience as a Software Developer or Software Developer in Test.
 * Advanced knowledge of at least one modern operating system.
 * Comfortable using one or more programming or scripting languages to automate tasks and solve problems.
 * Willingness to learn something new.
 * Excellent interpersonal, communication and presentation skills.
 * Fluency in English., * Solid understanding of cloud-based deployments, including familiarity with deployment infrastructures, virtualization technologies, and modern hosting environments.
 * Good knowledge of core IT concepts, including networking, databases, server architectures, communication protocols, and information security principles.
 * Strong understanding of modern software development lifecycles, methodologies, and supporting tools, with the ability to quickly adapt to new platforms, IDEs, compilers, source control systems, and issue-tracking tools.
 * Experience with test automation, performance testing, database validation, and the use of testing frameworks and tools.

## Description

This is an opportunity to join our growing Product Quality team as a Software Quality Engineer. In this role, you will be responsible for functional and non-functional testing (including performance and automation testing) of the AspenTech Inmation Data Fabric products. You will work closely with front-end and back-end software developers and Product Management to gather functional requirements, understand system behavior, and proactively drive quality best practices throughout the product lifecycle., * Deliver a high-quality products by creating manual and automated tests including test environments, installations, upgrades, and configuration in accordance with technical specifications.

 * Design and perform unit, integration, end-to-end, and performance testing in an iterative, agile development environment.
 * Engage and communicate with internal stakeholders to understand project requirements and expectations.
 * Drive test automation for API, UI, system, and integration testing using the MSTest framework, C#, Lua, PowerShell and Cypress.
 * Design, maintain, and execute performance, scalability, and stress tests.
 * Share knowledge with the team by participating in code reviews and pair programming.
 * Work effectively both as an individual contributor and as part of a collaborative team in a fast-paced, evolving environment.


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