Manual QA Engineer (Web and Mobile)

We are looking for a Manual QA Engineer (Web & Mobile) to expand the Redwerk team. As part of our dynamic team, you'll work with major clients like Siemens, Universal Music, Quandoo, Hosting.com, ClearDATA, and Unfold from Squarespace, contributing to impactful and high-profile projects. You will be responsible for in-depth testing of web and mobile applications, finding complex bugs, and helping set up QA processes on projects. Your job will be to work independently on projects, dig deep into product functionality, and communicate with clients and the team to deliver reliable products. Required Skills: - 4+ years of commercial experience in both web and mobile testing - Confident use of Browser DevTools - Experience with API testing using Postman - Experience with Android Studio / Xcode for mobile testing - Experience with Charles, Proxyman, or Fiddler, and understanding of when to use them on a project - Experience writing test cases and creating a test plan from scratch (test scenarios, testing strategy) - Experience with test management tools (TestRail, Qase, or similar) - Basic knowledge of SQL - Hands-on experience using AI tools in daily work - English: Upper-Intermediate or higher, with confident spoken communication and clear written bug reports - Ability to work independently, without step-by-step guidance from a lead - Flexibility to work in different formats: on several small projects, solo or in a team, and adapt quickly to new flows - Curiosity about the product and willingness to dig deep into functionality and bugs - Team spirit and willingness to help colleagues Nice to Have: - Experience with BrowserStack - Experience with performance testing (JMeter, BlazeMeter) - LLM testing experience - Experience with accessibility testing - ISTQB certification - Game testing experience Responsibilities: - Testing web and mobile applications in depth - Writing test cases, test scenarios, and test plans from scratch with AI tools - Testing APIs and analyzing network traffic - Reporting bugs clearly and tracking them to resolution - Helping set up QA processes on projects - Communicating with clients on testing-related matters - Collaborating with developers, PMs, and other QA We Offer: - Competitive salary - Unlimited remote work - Flexible schedule, start by 2 PM - 20 days paid leave - 14 days of paid sick leave - Entrepreneur support; tax coverage - Wellness benefits - Language classes in English, Spanish, German - Tech event support; fee reimbursement Values & Culture: - Engaging in charity initiatives - Organizing IT-focused events - Encouraging initiative and idea sharing - Fostering transparent, meaningful relationships - Emphasizing task ownership and accountability - Prioritizing work-life balance Management Style: - Flat structure; minimal bureaucracy - Ability to influence company processes and decisions - Tool selection autonomy for goal achievement - Streamlined, efficient workflows - Team of creative, inventive mid-senior professionals Joining Redwerk: As a QA Engineer, you'll help Redwerk's international clients ship reliable web and mobile products. If you're a driven professional ready to make an impact, we want to hear from you! We hope you’re one of us! ❤️