Key skills
GraphQLIntegration TestingPostgreSQLMySQLGrafanaPostmanGitVersion ControlJiraAgileScrumSDLCCommunicationCollaboration
About this role
Justmarkets is looking for a QA Engineer to join their team and ensure the quality and stability of their trading product. This role involves manual and API testing, collaboration with various teams, and troubleshooting user-reported issues to enhance the overall user experience.
Responsibilities:
- Perform manual testing of web applications to validate functionality, usability, and compatibility across different environments
- Perform API testing to verify request/response correctness, data exchange, and error handling
- Perform integration testing between applications to ensure proper communication, data flow, and system consistency
- Analyze technical documentation to understand requirements, specifications, and expected system behavior
- Collaborate with the support team to resolve incidents, investigate bugs, and ensure effective inter-team communication
- Investigate and troubleshoot user-reported issues, including participation in quarterly on-call rotations
- Write and maintain test documentation (test cases, test plans, and other QA artifacts)
- Participate in planning and regular team meetings to align scope, priorities, and timelines
Requirements:
- At least 1.5 years of commercial experience as a QA Engineer
- Strong understanding of software testing processes, SDLC, and methodologies (Agile/Scrum)
- Experience in web, API (Postman or similar tools), regression, smoke, performance, load & stress testing
- Experience with API documentation and testing tools (BrowserStack, GraphQL, etc.)
- Practical experience with relational databases (MySQL, PostgreSQL, etc.)
- Experience in log analysis (Graylog, Grafana)
- Hands-on experience with test management systems (e.g., TestRail) and with bug tracking systems (e.g., Jira)
- Good knowledge of browser DevTools for troubleshooting
- Experience in writing test documentation
- Good knowledge of version control systems (Git)
- Intermediate level of English proficiency
- Experience in writing automated tests
- Experience working on product teams, especially in fintech