Senior Manual QA Engineer

Position Overview

This role is offered on behalf of a partner company seeking a Senior Manual QA Engineer based in Germany. It provides a chance to uphold the quality and dependability of pioneering gaming products within a rapidly expanding technological environment. The role involves taking full responsibility for manual testing activities, assisting teams in delivering consistent, high-standard experiences spanning multiple platforms.

It integrates deep quality assurance expertise, analytical skills, and teamwork with development units to enhance product excellence. The engineer will tackle advanced systems related to game mechanics, integrations, performance analytics, and compliance demands. Contributing to testing methodologies and guiding junior QA staff will be essential for establishing rigorous quality protocols throughout the product lifecycle.

Key Responsibilities

• Evaluate product documents, technical needs, and functional specs to devise robust testing strategies.
• Develop, update, and execute detailed test cases, scenarios, and documentation.
• Conduct various testing types including functional, regression, acceptance, and exploratory across product areas.
• Verify game mechanics elements such as RTP, volatility, payout structures, bonus features, free spins, and gameplay behavior.
• Ensure adherence to regulatory standards and compliance through relevant testing and validation.
• Test software on diverse platforms including desktop, mobile devices, different browsers, and screen resolutions.
• Check system integrations with external platforms, aggregators, operators, and wallet solutions.
• Perform performance and load testing to confirm stability during high traffic periods.
• Validate the correct functioning of the random number generator and overall system behavior.
• Identify, log, investigate defects, and provide insights on root causes along with improvement suggestions.
• Help define quality assurance strategies, enhance testing workflows, and promote high-quality standards within the team.
• Mentor junior QA engineers by offering technical guidance, reviewing test cases, and sharing knowledge.
• Collaborate with development teams on transitioning code to testing and production environments.
• Monitor system performance post-release and maintain updated testing guidelines and documentation.

Requirements

• Minimum of 3 years experience as a QA engineer or similar quality assurance role.
• Solid understanding of QA procedures across the complete software development lifecycle.
• Experience using test management software such as TestRail, Zephyr, or analogous tools.
• Knowledge of client-server architectures, web technologies, and API testing principles.
• Familiarity with Git-based workflows and platforms like GitLab, GitHub, or equivalents.
• Understanding of iGaming industry concepts including game mechanics, mathematical frameworks, and player-focused features.
• Experience testing real-time systems, communication protocols, and data transmissions.
• Practical knowledge of traffic interception and analysis tools.
• Understanding continuous integration and deployment pipelines, especially GitLab CI or similar.
• Proficient in SQL for data verification and validation at the database level.
• Strong analytical thinking and problem-solving capabilities with the ability to autonomously set testing strategies.
• Effective team collaboration skills combined with accountability for quality outcomes.

Preferred Qualifications and Skills

• Prior experience testing iGaming products.
• Ability to interpret and validate mathematical documents like math sheets and paytables.
• Knowledge of certification procedures and preparation for testing labs.
• Experience with performance testing approaches and relevant tools.
• Experience mentoring or training QA colleagues.
• Familiarity with test automation frameworks such as Selenium or Playwright.
• Experience working within Agile or Scrum development methodologies.

Benefits

• Opportunity for fully remote work allowing flexibility to work from preferred locations.
• Engagement with cutting-edge technology products in the international gaming sector.
• Official employment contracts including assistance with administrative formalities depending on location.
• 20 paid days off annually, plus public holidays and paid sick leave fostering work-life balance.
• Healthcare coverage through leading medical insurance providers.
• Access to mental health support platforms for psychological wellness.
• Monthly allowance for hobbies, sports, personal interests, and wellness activities.
• Participation in team events, workshops, team-building sessions, and company initiatives.
• Personal learning budget available for professional courses, workshops, language lessons, and online educational resources.
• Career growth opportunities through regular performance evaluations, mentorship programs, and professional development initiatives.
• A collaborative workplace culture emphasizing innovation, accountability, openness, and continuous enhancement.
• Chance to contribute to technology solutions developed from scratch using modern engineering best practices.

Application Process Details

The application process is managed by the partner company. An AI-assisted matching system helps quickly evaluate candidates objectively based on role requirements, identifying the best fits for further assessment handled directly by the employer's internal team.

Data Privacy and AI Usage

Applicants' personal data will be processed responsibly under data protection regulations for candidate evaluation and sharing with the hiring organization. AI tools may assist recruitment tasks like reviewing applications to support human decisions, with final hiring authorities remaining human.