QA Tester Job Description - Role, Duties and Qualifications

The QA Tester role is responsible for validating software and system quality through planned testing activities. This position is suitable for candidates with strong analytical skills, attention to detail and a practical understanding of testing principles. Applicants should be able to work collaboratively with development, product and business teams to ensure deliverables meet defined requirements.

QA Tester Job Profile

The QA Tester executes test plans and test cases to verify functionality, reliability and performance of software products. The role focuses on identifying defects, assessing risk, and ensuring that releases meet agreed quality standards before deployment.

The QA Tester works within cross functional teams to support iterative delivery, contributes to quality metrics and maintains clear documentation of test coverage and outcomes. The purpose of the role is to reduce production incidents and improve user experience by preventing defects and verifying fixes.

QA Tester Job Description

A QA Tester will analyse requirements and design effective test cases that cover functional and non functional aspects of the product. The role involves executing manual and scripted tests, logging reproducible defects, and verifying defect resolutions. Test evidence and results must be recorded accurately to support release decisions.

The QA Tester operates in an environment where frequent releases and changes are expected, requiring adaptability and prioritisation of testing efforts based on risk. The post holder is expected to communicate test status and risks to stakeholders, work with developers to reproduce issues and contribute to continuous improvement of test processes.

Expected deliverables include test plans, test cases, test execution reports, defect reports and recommendations for quality improvements. The role may support test automation initiatives and work with peers to increase test coverage and efficiency.

QA Tester: Duties and Responsibilities

• Review and analyse business, functional and technical requirements to ensure testability and clarity
• Develop comprehensive test plans and detailed test cases based on requirements and acceptance criteria
• Execute manual test cases and, where applicable, automated test scripts
• Identify, document and track defects using agreed defect management tools
• Reproduce reported issues and collaborate with developers to support root cause analysis
• Perform regression, integration, system and user acceptance testing as required
• Validate fixes and confirm that resolved defects meet acceptance criteria
• Conduct exploratory testing to identify edge cases and unexpected behaviours
• Support performance, security and usability testing activities where applicable
• Maintain accurate and up-to-date test documentation and evidence
• Contribute to risk assessments and provide input into release readiness decisions
• Communicate testing progress, risks and quality concerns to stakeholders
• Participate in sprint planning, backlog refinement and review meetings within Agile environments
• Contribute to continuous improvement of QA processes, standards and tools
• Assist in developing and maintaining automated test suites (where automation is in scope)

QA Tester: Requirements and Qualifications

Education and Experience

• Bachelor’s degree in Computer Science, Information Technology or related field (or equivalent practical experience)
• Proven experience in software testing or quality assurance
• Experience working in Agile or iterative development environments preferred

Technical Skills

• Strong understanding of software testing principles, methodologies and best practices
• Experience creating test plans, test cases and test scripts
• Familiarity with defect tracking tools (e.g. JIRA, Azure DevOps or similar)
• Knowledge of test management tools and version control systems
• Basic understanding of SQL and ability to validate data where required
• Exposure to test automation tools (e.g. Selenium, Cypress or similar) is an advantage
• Understanding of APIs and ability to test web services using tools such as Postman is desirable

Soft Skills

• Strong analytical and problem-solving skills
• Excellent attention to detail and organisational ability
• Clear written and verbal communication skills
• Ability to work independently and collaboratively within cross-functional teams
• Good time management and ability to prioritise tasks in a fast-paced environment
• Proactive mindset with a commitment to quality and continuous improvement

Other Requirements

• Ability to adapt to changing priorities and release schedules
• Commitment to maintaining confidentiality and data protection standards
• Willingness to learn new tools, technologies and testing approaches