QA Engineer career guide

What a QA Engineer does

A QA (quality assurance) Engineer helps make sure software works as intended and is reliable for the people using it. They look for problems before software is released and help teams prevent similar problems in the future.

Common responsibilities include:

• Reviewing product requirements and identifying unclear or risky areas.
• Planning and running tests on websites, apps, or other software.
• Reporting bugs with clear steps to reproduce them.
• Checking that fixes work and haven’t caused new problems.
• Automating repeatable tests, where appropriate.
• Working with developers, designers, and product teams to improve quality.

QA work is not just about finding bugs. It also involves understanding how a product should behave and helping the team build it well.

A typical day

A QA Engineer’s day may include:

• Joining a team check-in and discussing current work.
• Reviewing a new feature or change and deciding what to test.
• Testing software manually on different devices, browsers, or conditions.
• Writing or updating automated tests.
• Logging issues and discussing them with teammates.
• Retesting fixes and checking related areas for regressions.
• Sharing feedback about risks or readiness for release.

The balance between manual and automated testing varies by role and team.

Skills you need

Useful skills include:

• Attention to detail: Notice unexpected behavior and describe it accurately.
• Clear communication: Explain issues in a way that helps others reproduce and fix them.
• Analytical thinking: Work out what might be causing a problem and where else it could appear.
• Curiosity: Explore how software behaves beyond the most obvious use cases.
• User awareness: Consider how real people may use a product, including in unusual situations.
• Organization: Track test coverage, bugs, and follow-up work.

Technical skills can include:

• Writing test cases and understanding test plans.
• Using bug-tracking and test-management tools.
• Basic knowledge of programming, such as reading code or writing simple scripts.
• Understanding web basics, APIs, databases, or command-line tools.
• Using test automation frameworks, if the role requires them.

You don’t need to know everything before starting. Many skills can be developed through practice.

How to become one

Education

A degree in computer science or a related field can help, but it is not always required. Courses in software development, information technology, or testing can provide useful foundations. Employers may also value practical experience and a portfolio of testing work.

Certifications

Testing certifications can help you learn common terminology and methods. They are optional in many roles, so check the requirements for jobs you’re interested in before investing time or money in one.

Entry routes

Possible ways into QA include:

• Applying for junior QA Engineer, software tester, or QA analyst roles.
• Moving into QA from customer support, technical support, or another role where you investigate problems.
• Building a small portfolio by testing a public demo app or a personal project, then documenting test cases and bugs.
• Learning basic programming and trying a test automation tool.
• Seeking an internship, apprenticeship, or other entry-level opportunity.

When applying, show how you investigate issues, communicate findings, and think about different ways software might be used.

Career path

A typical progression may look like:

• Junior QA Engineer or Software Tester: Carry out tests, document bugs, and learn the team’s processes.
• QA Engineer: Own testing for features or areas of a product and contribute to test planning.
• Senior QA Engineer: Handle complex testing, guide quality practices, and support less experienced teammates.
• Specialist or lead roles: Focus on areas such as test automation, performance, security, or accessibility, or lead QA work across a team.
• Management or broader quality roles: Manage a QA team or help shape quality processes across an organization.

Career paths vary. Some people specialize deeply in testing; others move into software development, product work, or engineering leadership.

Is it right for you?

QA may suit you if you enjoy solving problems, exploring how things work, and explaining issues clearly. It can be rewarding if you like helping teams improve products and preventing frustrating experiences for users.

Consider whether you’re comfortable with detail-oriented work, repeated checks, and changing priorities. QA is collaborative, and the role often involves discussing problems constructively rather than simply pointing them out.

Current pay is in the salary guide.