Fullstack QA engineer for mobile application (Automation + Manual)

We are looking for a Technical Full stack QA Engineer who will be able to conduct manual & automation activities to join our team working on a secure banking application. This role requires a strong understanding of mobile automation principles, ecosystems, backend/API validation, third-party integrations and advanced testing scenarios beyond standard functional QA.

Responsibilities

• Perform full cycle of automation testing of mobile banking application.
• Test and validate API integrations (REST/GraphQL), including request/response validation and error handling.
• Conduct security-related checks, including encryption validation and secure data storage verification.
• Test authentication and SSO flows with third-party providers (e.g., Okta, Google, Microsoft).
• Design and execute exploratory and regression test cases for critical banking features.
• Collaborate closely with developers, product managers, and security teams to identify risks and edge cases.
• Document defects clearly in test management systems.

Requirements

• 2+ years of manual and automation QA experience, preferably in finance, fintech, or high-security applications.
• Strong understanding of API testing (Postman, curl, or similar tools).
• Familiarity with automation tools (Playwright/Appium) for extending manual checks.
• Familiarity with security concepts: encryption at rest/in transit, key management basics.
• Knowledge of authentication flows (OAuth, SAML, OpenID Connect) and third-party identity providers (Okta, etc.). 
• Solid understanding of QA methodologies, defect lifecycles, and regression cycles.

• Intermediate+ English for reading technical documentation and communication with stakeholders.

   

Nice to Have

• Experience with penetration testing or security QA practices.

We Offer

• Challenging work on a high-security banking/finance platform.
• Collaborative international team.
• Opportunity to work on cutting-edge mobile and backend systems.
• Flexible working conditions.
• Legal support.
• Paid sick leaves.
• Paid vacations.
• Paid emergency days.
• Free english classes.