Senior QA Engineer

A company is looking for a Senior QA Engineer.

Key Responsibilities

Develop and execute test strategies for complex transactional flows

Design and implement automated integration, regression, and smoke test suites

Collaborate closely with backend, frontend, and product teams to define and validate acceptance criteria

Required Qualifications

3+ years of experience as a QA Engineer in fintech, payments, or transactional systems

Solid understanding of testing real-time, stateful systems involving concurrent user flows

Proven experience with test automation frameworks and CI / CD test pipelines

Experience testing crypto environments or wallet interactions

Understanding of APIs, backend testing, and database validation