Middle+/Senior QA Specialist
Madfish
Quality Assurance
Ukraine · Europe
Posted on Nov 23, 2025
Your role and impact:
As a Quality Assurance Specialist at WhiteTech you will play a crucial role in maintaining and enhancing the quality of our cutting-edge payment solutions. Your efforts in identifying, reporting, and tracking bugs, along with your active involvement in the entire software development lifecycle, will directly contribute to the reliability and performance of our products. You'll collaborate with a dynamic team to push the boundaries of what's possible in the fintech industry.
Requirements & skills:
- 4+ years of experience in manual and semi-automated testing of web-based applications.
- 3+ years of hands-on experience with API testing, including auth flows, error handling, and payload validation.
- A strong "pixel-perfect" mindset and ability to quickly identify visual and behavioral UI issues.
- Experience with responsive design testing, browser dev tools, network analysis, and cross-platform validation.
- Deep knowledge of Postman, Chrome DevTools, Swagger, and test management systems (e.g. TestRail, Xray).
- Good understanding of frontend–backend architecture, including REST APIs, session handling, and data flows.
- Working knowledge of SQL for data validation and backend consistency checks.
- Proven experience testing payment systems, transactional flows, and basic third-party integrations.
- Solid understanding of SDLC, STLC, and Agile (Scrum/Kanban) development processes.
- Strong communication and documentation skills in English (Intermediate).
- Proactive, analytical, and able to work autonomously with a strong sense of ownership.
Our recruitment process typically follows these stages:
- Call with recruiter (45 min)
- Test Task
- Technical Interview (60 min)
- Soft Skills Interview (35 min)