Manual QA Engineer – Senior

Overview: FinteqHub continues to expand the team and is looking for a Manual QA Engineer. We need a true, experienced and accomplished professional who shares our culture and values. About Product: Finteqhub А PCI DSS certified payment gateway for online businesses, providing integration with payment systems via a single software platform. Learn more Purpose of the Role: You’ll ensure the high quality and stability of Cashier Widget across browser and mobile integrations. Your work will help deliver reliable payment flows and a consistent user experience for merchants and their customers. Key Responsibilities: • Develop and maintain test documentation, including specifications, test cases, and test plans for backend and frontend functionality • Perform functional and regression testing across web and mobile environments • Test REST APIs using tools such as Postman and Charles Proxy • Test user flows across web interfaces and mobile applications • Identify, document, and track issues in the bug tracking system • Collaborate closely with developers and analysts throughout the development lifecycle • Prepare clear and detailed reports based on testing results • Participate in discussions around new features and suggest improvements to product quality and user experience Required Experience: • At least 3 years of experience as a QA Engineer • Hands-on experience testing both backend and web frontend applications • Good understanding of the software development lifecycle, modern distributed applications, and microservices architecture • Good knowledge of SQL • Experience testing REST APIs • Experience testing web applications across different browsers and devices • Strong communication and collaboration skills • English: B1 or higher • Russian: C1 or higher Nice to Have: • Experience testing embedded widgets and mobile integrations using WebView • Experience testing fintech products or other systems with high requirements for data security and integrity • Broad technical knowledge across web, backend, mobile, and integration technologies Our Benefits: • Full-time remote work opportunities and flexible working hours • Private insurance • Additional 1 Day Off per calendar year • Sports program compensation • Comprehensive Mental Health Programme • Free online English lessons with a native speaker • Generous referral program • Training, internal workshops, and participation in international professional conferences and corporate events.