Manual QA Engineer

26 Lines Of Code is looking for an independent Middle Manual QA Engineer who is ready to take full ownership of product quality across web and mobile applications.

Requirements

• 3+ years of experience in Manual QA / Software Testing
• Strong understanding of the full QA lifecycle within SDLC
• Ability to independently design effective test coverage
• Hands-on experience creating test cases, checklists, and test scenarios
• Practical experience with functional, regression, integration, end-to-end, exploratory, and acceptance testing
• Experience testing web applications
• Experience testing mobile applications (iOS & Android) on real devices and cloud device farms (e.g., BrowserStack or similar)
• Strong API testing skills using tools such as Postman and Swagger
• Solid understanding of client–server architecture, data flows, and web communication protocols (HTTP, WebSocket, webhooks)
• Experience with risk-based and research-based testing approaches, including edge-case identification

• Strong analytical thinking, attention to detail, and ownership mindset

   

🎁 What We Offer:
Remote-friendly, full-time role with flexible working hours
21 vacation days + 5 paid sick days per year
Corporate English language courses
Supportive and professional team
A modern work environment with opportunities for growth
Involvement in large-scale and innovative outstaffing projects

📩 Interested? Send us your CV — we’re excited to get to know you!