Senior Manual QA in Winit Germany GmbH, Bremen at Jobgether

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Manual QA based in Germany.

As a Senior Manual QA, you will play a critical role in ensuring the quality, stability, and reliability of modern web-based products used by international customers. Working closely with developers, product managers, and cross-functional teams, you will validate new features, identify issues early in the development cycle, and contribute to continuous product improvement. You will be involved throughout the software testing lifecycle, from requirements analysis and test planning to defect management and release support. This fully remote opportunity offers the chance to work in a collaborative, innovation-driven environment where quality, autonomy, and continuous learning are highly valued.

• Analyze business and technical requirements, actively participating in feature discussions to ensure testability and product quality.
• Create and maintain comprehensive test documentation, including test cases, checklists, and testing scenarios.
• Estimate testing efforts and contribute to sprint planning and task prioritization.
• Perform manual functional, regression, acceptance, API, and integration testing across web applications.
• Review automated test execution results and assist in identifying root causes of failures.
• Monitor application logs and investigate issues to support efficient defect diagnosis.
• Deploy application builds to testing and production environments when required.
• Identify, document, prioritize, and track software defects throughout the Software Testing Life Cycle (STLC).
• Collaborate with development and other internal teams to provide testing insights and ensure successful feature delivery.

• Minimum of 5 years of professional experience as a Manual QA Engineer or in a similar software quality assurance role.
• Hands-on experience testing web applications and REST APIs.
• Solid understanding of client-server architecture, HTML/CSS, and WebSockets.
• Proficiency with API testing tools such as Postman or Insomnia.
• Experience analyzing logs and troubleshooting application issues.
• Familiarity with Jira, Git, and version control workflows.
• Strong knowledge of test design techniques and software testing methodologies.
• Experience using browser debugging tools such as DevTools and cross-browser testing platforms like BrowserStack.
• Knowledge of Agile methodologies and collaboration tools such as Jira and Confluence is considered an advantage.
• Experience with Grafana, Sentry, qase.io, or similar quality assurance tools is a plus.
• Practical experience using AI-powered tools to optimize testing processes is highly desirable.
• Previous experience in the iGaming industry is beneficial but not required.
• Excellent analytical skills, attention to detail, strong teamwork, and a proactive, results-oriented mindset.

• Fully remote work with the flexibility to work from a location where you feel comfortable and productive.
• Structured career development supported by regular performance reviews, mentoring, and growth opportunities.
• Individual learning budget for professional courses, workshops, English language training, and online learning resources.
• Comprehensive medical insurance and mental health support.
• Monthly flexible benefits allowance to spend on hobbies, sports, wellness, or personal interests.
• 20 paid working days of annual leave, public holidays, and paid sick leave.
• Participation in company events, workshops, and team-building activities.
• Collaborative culture that encourages innovation, autonomy, open communication, and continuous improvement with minimal bureaucracy.