Manual Tester — Flexible, Global IT QA (API/SQL)

Jit; Poznań; Hybrid; PLN 120,000 - 180,000; Full time

Job summary

Jit Team is seeking a QA tester to join an agile IT team in Poznań, Poland. You will perform manual testing across functional, integration, and E2E levels, verify REST APIs with Postman, and work with SQL databases to ensure data accuracy.

Collaboration with Developers, Analysts, and the Product Owner will be key to delivering high-quality releases. The role emphasizes attention to detail, strong communication of defects, and adherence to Scrum practices in a dynamic international environment.

Qualifications

• Minimum 3 years of experience in manual testing of IT systems.
• Experience in planning testing activities and creating test scenarios and test cases.
• Hands-on experience in functional, integration, and end-to-end (E2E) testing.
• Good knowledge of SQL and databases; ability to analyze data and verify logs.
• REST API testing using Postman.
• Experience with test management, bug tracking, and documentation tools (Jira, TestRail, Confluence).
• Good understanding of Agile/Scrum methodologies.
• Strong analytical skills and attention to detail; communicate defects, risks, and test results.
• English at B2 level or higher.

Responsibilities

• Perform functional, integration, regression, and end-to-end testing at different stages of the software development lifecycle.
• Test REST APIs using Postman.
• Work with databases and SQL for testing purposes.
• Manage test cases and defects in Jira and TestRail.
• Analyze test results and document defects.
• Create and maintain test documentation.
• Collaborate with Developers, Analysts, and the Product Owner in an Agile/Scrum environment.

Skills

Analytical skills

Attention to detail

Communication of defects

English proficiency B2+

Tools

Jira

TestRail

Confluence

Postman

SQL

Job description

Jit Team is seeking a QA tester to join an agile IT team in Poznań, Poland. You will perform manual testing across functional, integration, and E2E levels, verify REST APIs with Postman, and work with SQL databases to ensure data accuracy.

Collaboration with Developers, Analysts, and the Product Owner will be key to delivering high-quality releases. The role emphasizes attention to detail, strong communication of defects, and adherence to Scrum practices in a dynamic international environment.