Quality Assurance Engineer

Our mission: Are you a motivated QA Engineer who wants to make an impact by ensuring the quality and reliability of scalable cloud-based applications through thoughtful testing and continuous improvement? At Open-Xchange (OX), we develop open-source communication and collaboration software used by public sector organizations, telcos, and hosting providers to keep data secure and under their control. Our products cover email, collaboration, DNS security, and related services, and are used by millions of people worldwide. Discover what OX offers you: We work in a non-hierarchical organization that empowers everyone to take responsibility, stay focused, and contribute directly to the company’s success and customer value. We value expertise and continuous professional development. Our professionals work closely with experienced colleagues, take ownership of their work, and continuously expand their skills. Openness and diversity are core to OX. Different perspectives, backgrounds, and ways of thinking strengthen our collaboration and help us see the bigger picture. Your team: You'll be part of the Cloud Connect team, working on building and operating scalable, reliable cloud-based solutions. The team collaborates closely with development, operations, and customer-facing units to deliver high-quality services. Your new job: Ensure high quality in custom software projects. Analyze and assess risks related to client requirements. Design, maintain, execute, and document (automated) tests. Collaborate closely with project teams and technical client departments. Actively support development and operations teams. Your background: Degree in computer science or a comparable qualification with relevant experience. Experience working with agile methodologies in software testing and development. Solid understanding of web-based applications and APIs. Basic knowledge of tools, methods, and programming languages for test automation. Strong attention to detail, user expectations, and potential sources of error, combined with a structured and results-oriented working style. Willingness to learn new technologies, contribute innovative ideas, and collaborate effectively within a team. Intrinsic motivation to take ownership and a passion for open-source technologies, thriving in a low-hierarchy environment. Strong verbal and written communication skills in English. Ability and willingness to work primarily within East Coast US business hours to effectively engage with customers and internal stakeholders. Comfortable working in a remote-first environment with multicultural teams across different time zones. This is what you get at OX: The flexibility to work 100% remotely ensures a work environment that suits you best. Flexible working hours that allow you to successfully combine your home and family responsibilities with work. Getting together in-person for workshops and fun team events. Time off to volunteer – and mental health support when you need it. We provide financial relief through corporate benefits and a subsidy for ergonomic chairs and desks. We can discuss further location-related benefits together in an initial talk. Join the team: Join us in our fight for an open internet and deliver added value! Click “Apply now” to submit your application. Your contact person: Reach out to Justin ( View email address on click.appcast.io ) from the People Team. He will be able to discuss current opportunities and tell you more about our exciting vision and mission @OX.