How to become a QA Engineer
Overview
Make sure the product actually works — design the test strategy, find the bugs that matter, and own the quality bar end-to-end.
AI can generate test cases and run regressions, but deciding what to test, how to measure quality, and how to triage a flaky failure is a judgement call. The BLS tracks Software Developers, Quality Assurance Analysts, and Testers as a group (15% growth 2024–34) with QA median $102,610. The QA engineer who pairs tooling with product judgement is the one who grows.
What AI changes
What AI accelerates
Test case generation, visual regression runs, flaky-test triage summaries, and first-pass bug reports.
What stays human
Choosing the test strategy, deciding which bug blocks release, risk-based prioritisation, and product-quality judgement.
AI drafts test cases, runs visual regressions, and summarises flaky failures, but the QA engineer's value is in choosing what to test, designing the test strategy, deciding which bug blocks release, and partnering with product on risk. That judgement compounds; the routine parts get faster and the quality spine gets more valuable.
Day to day
Plan and execute test runs, design and maintain automation, triage failures with engineering, write reproducible bug reports, and partner with product on release readiness.
Core skills
- Test planning and risk-based prioritisation
- Automation frameworks (Playwright, Cypress, Selenium, or JUnit)
- API and contract testing
- Bug triage and root cause analysis
- Reading code and writing reproducible reports
Tools
- Playwright, Cypress, or Selenium
- Postman or similar for API tests
- Jira / Linear for triage
- CI pipelines (GitHub Actions / GitLab CI)
- Browser dev tools
How to get in
Entry routes
- From a software engineering role that specialised in testing
- From a support or customer success role with strong attention to detail
- From a QA-focused bootcamp with a strong portfolio
- From a CS degree with QA internships
Certifications
- ISTQB Foundation Level
- Certified Selenium Tester
Seniority ladder
| Level | Title | Experience | Focus | Salary |
|---|---|---|---|---|
| Entry | Junior QA Engineer | 0–2 yrs | Running test plans, learning the product, writing first automation | Entry of the US band, below the QA median |
| Mid | QA Engineer | 2–5 yrs | Owning test strategy for a product area, leading automation work | Around the QA median |
| Senior/Lead | Senior QA Engineer / SDET Lead | 5–8 yrs | Cross-team test strategy, quality bar, mentoring | Upper end of the US band |
| Principal/Manager | QA Manager / Quality Engineering Manager | 8+ yrs | Quality strategy, team leadership, release governance | Above the senior band, with a management premium |
Where it can lead
Progresses to
- Senior QA Engineer
- QA Manager
- software-engineer
- engineering-manager
Pivots to
- software-engineer
- frontend-engineer
- site-reliability-engineer
- product-manager
Pay (US)
USD 70,000
USD 102,610
USD 150,000
Outlook
US Software Developers/QA/Testers group is projected to grow 15% (2024–34), well above the 3% all-occupation average; demand for QA engineers with automation and product judgement is structurally strong.
Prove it
CI/CD Demo on a Tiny App
Test Plan for a Small Feature
Bug Bash on a Small Open-Source App
Interview prep
How do you decide what to automate vs. test manually?
Tell me about a critical bug you caught that others missed.
Your path into QA Engineer
See how your experience lines up — skill gaps, salary fit, and a personalised seniority match. No invented claims, just your real career mapped against this role.
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