QA Intern / Junior QA Engineer

About the role

Semos Cloud is looking for a QA Intern or Junior QA Engineer to help build reliable products used by global organisations. You will work with QA professionals, developers and Product teams to test features, find defects and check that products meet business requirements and user expectations, while exploring how AI-powered tools can support testing. The company accepts applicants at two levels: interns who understand testing fundamentals, and juniors with practical testing experience.

Key responsibilities

• Review requirements and identify what needs to be tested, including missing details and potential issues.
• Create and run test cases covering expected behaviour, invalid inputs and edge cases.
• Perform functional, regression and exploratory testing of web applications.
• Document defects with clear reproduction steps, expected and actual results, and supporting screenshots or recordings.
• Work with developers to clarify issues, verify fixes and check for unintended changes.
• Communicate testing progress, findings and blockers clearly.
• Explore AI-assisted test scenario generation and other QA tools, checking their suggestions for accuracy and completeness.

Required profile

• Final-year study or a BA degree in Computer Science, Software Engineering or a related field.
• Interns: testing fundamentals from coursework, training or personal projects; previous QA employment not required.
• Juniors: practical testing experience, creating and running test cases with limited guidance, and reporting and tracking defects in Jira or a similar tool.
• Experience verifying fixes and regression testing; juniors must be able to explain a testing example they did.

Required skills

• Understanding of functional, regression and exploratory testing, and of severity versus priority.
• Able to write reproducible bug reports and test cases in English.
• Basic web knowledge: browsers, frontend interfaces, backend services and databases.
• Bonus points: basic SQL, API testing with Postman, browser developer tools, Playwright, Cypress or Selenium, Agile, and hands-on AI tool use.

What we offer

• A paid internship or Junior QA Engineer position depending on skills and experience.
• Mentorship and regular feedback from experienced QA professionals.
• A development plan to build QA skills and take on more responsibility.
• Hands-on experience with real SaaS products and exposure to modern QA practices and AI-assisted testing.

To apply, send your resume and state which level you are applying for, plus a short motivational letter with a brief example of something you have tested and one issue or test scenario you identified.