Senior Manual QA Engineer (Front SEO)

About the role

We are looking for a Senior Manual QA Engineer specialized in Frontend SEO to join a fast‑scaling product and technology team in Switzerland. The role focuses on ensuring the stability, performance and correctness of web features that directly affect search visibility and user experience.

Key responsibilities

• Analyze technical requirements and participate in task discussions to clarify functionality and edge cases.
• Create detailed test documentation, including checklists, test cases, and structured scenarios for web and frontend features.
• Perform functional, regression, and acceptance testing with a focus on frontend behavior and SEO impact.
• Validate deployments across test and production environments to ensure smooth releases and system stability.
• Analyze test runs, maintain documentation, and continuously improve testing coverage and processes.
• Support bug tracking throughout the STLC lifecycle, ensuring clear reporting and resolution.
• Conduct demos and provide clear feedback to development, product, and other stakeholders.
• Collaborate with cross‑functional teams to investigate and resolve production issues.

Required profile

• 5+ years of experience in manual QA, preferably on web applications or frontend testing.
• Strong understanding of client‑server architecture, web technologies, HTML and CSS.
• Experience testing web applications with structured test design techniques and attention to detail.
• Ability to create clear and comprehensive test documentation (test cases, checklists, functional descriptions).
• Experience with browser DevTools, version control systems such as Git, and CI/CD tools like Jenkins or GitLab.
• Strong analytical mindset for identifying issues in complex web environments.
• Familiarity with Agile methodologies and tools such as Jira and Confluence.
• Bonus: experience in iGaming or high‑traffic digital products, and knowledge of SEO principles (crawling, indexing, schema markup, SSR).

Required skills

• HTML
• CSS
• Web technologies
• Client‑server architecture
• Browser DevTools
• Git
• Jenkins
• GitLab
• Jira
• Confluence
• Agile methodologies
• SEO fundamentals (crawling, indexing, schema markup, server‑side rendering)