Technology·Mid level·3 min read

QA Engineer cover letter

Write a QA Engineer cover letter that highlights Test automation, Manual testing, Selenium. Get role-specific tips and examples.

A strong QA Engineer cover letter goes beyond listing skills. Hiring managers want to see how you've applied Test automation and Manual testing to deliver results. This guide covers what to include, common mistakes to avoid, and how to stand out.

What to highlight

  • 1Test coverage improvements you achieved
  • 2Bugs caught before production
  • 3Automation frameworks you built
  • 4Performance testing experience
  • 5Shift-left testing initiatives

Key skills to mention

Test automationManual testingSeleniumAPI testingPerformance testingBug trackingTest planning

Tools & software

SeleniumCypressPostmanJMeterJiraTestRail

Mistakes to avoid

  • Only mentioning manual testing
  • Not showing coding skills for automation
  • Ignoring collaboration with developers
  • Being vague about quality metrics

Relevant certifications

  • ISTQB Foundation
  • Certified Agile Tester
  • Selenium Certification

Frequently asked questions

Is test automation required for QA roles?

Increasingly yes. Most QA roles now expect automation skills. Show both manual and automated testing.

How do I show impact as a QA engineer?

Quantify: bugs found, test coverage percentage, automation time saved, production incidents prevented.

Should I mention programming languages?

Yes. Python, JavaScript, or Java for test automation are valuable. Show your coding ability.

Example qa engineer cover letter

I'm excited to apply for the QA Engineer position at [Company]. With 3 years of experience in both manual and automated testing, I'm passionate about ensuring software quality and preventing bugs from reaching users.

At QualityFirst Tech, I built an automated test suite with Cypress that covers 80% of our critical user journeys, catching 50+ bugs per release before production. I also established a shift-left testing culture by creating testing guidelines and training developers, reducing our bug escape rate by 40%. My experience spans API testing with Postman, performance testing with JMeter, and mobile testing across iOS and Android.

I'm drawn to [Company]'s commitment to quality and would love to contribute to your QA practices. I look forward to discussing how I can help ensure your users have a seamless experience.

Replace [Company] with the actual company name. Customize the details to match your experience.

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