Senior QA Engineer (Trading Platform)

TradeZella is a trading journaling and educational platform developed by Railsware, focusing on high-quality end-to-end product testing in the trading domain.

• Strong experience with manual testing and end-to-end validation
• Experience investigating customer issues and performing root cause analysis
• Experience in building and improving QA processes
• Strong UX testing skills beyond formal requirements (user acceptance testing, business acceptance testing, usability validation)
• Personal or professional experience with trading
• Strong debugging and problem-solving skills, including log analysis (CloudWatch, Logs Explorer)
• Good understanding of networks, HTTP, APIs, and web/client architectures
• Experience with version control systems (GitHub, GitLab)
• Experience using AI tools for workflow optimization
• Fluency in English (written and spoken)

Nice to have:

• Experience with Playwright (TypeScript)

• Analyze requirements, test functionality, and identify defects and edge cases
• Own investigation of complex customer issues through L3 support, driving root cause resolution
• Partner with engineering and product teams to resolve issues and improve system reliability
• Improve QA practices and elevate debugging and investigation standards, including AI adoption practices
• Support releases and ensure stable rollouts with active post-release follow-up