How to Become a QA Tester: Your Step-by-Step Guide to Breaking In

There’s a job in tech where you don’t need to write code on day one, you don’t need a computer science degree, and employers are actively struggling to fill open positions. It’s called quality assurance testing, and most people considering a career change have never heard of it.

QA testers are the people who make sure software actually works before it reaches users. They find the bugs. They break things on purpose. They’re the reason your banking app doesn’t crash when you transfer money on a Tuesday at 2 a.m. And according to the Bureau of Labor Statistics, demand for software QA analysts and testers is projected to grow 10% through 2034, faster than most occupations.

If you’ve been wondering how to become a QA tester without going back to school for four years, this is the guide. We’ll cover what the job actually looks like day to day, what skills you need, what it pays, and the fastest path from where you are now to your first QA role.

Table of contents

• What does a QA tester actually do?
• Why QA is the most overlooked entry point into tech
• The skills you need (and the ones you don’t)
• Manual testing vs. automation testing: where to start
• Certifications that actually matter
• What QA testers earn
• Your step-by-step path to becoming a QA tester
• What your first 90 days on the job look like
• Where QA takes you long-term
• Get started with Coding Temple
• FAQs about becoming a QA tester

What does a QA tester actually do?

The short version: QA testers test software to find problems before customers do. But the day-to-day is more interesting than that sounds.

You’ll read through requirements for a new feature and figure out every possible way it could break. Then you write test cases, step-by-step instructions for checking whether the software behaves correctly. You run those tests, log any bugs you find in a tracking tool like Jira, and work with developers to get issues fixed. Once fixes ship, you verify they actually solved the problem without creating new ones.

Some days you’re testing a login flow on six different browsers. Other days you’re trying to crash a payment system by entering weird characters into form fields. The work is methodical, detail-oriented, and surprisingly creative. Good QA testers think like users who are trying to break things. That’s exactly what they are.

Why QA is the most overlooked entry point into tech

When people think about getting into tech, they jump straight to software engineering or data science. Those are great careers, but they’re also the most competitive entry points. QA flies under the radar, and that’s exactly why it’s such a smart move.

Here’s what makes it different. More than 50% of working QA professionals don’t have a bachelor’s degree, according to Course Report’s QA career research. Entry-level manual testing roles don’t require you to know a programming language. And job postings for QA positions have jumped 27% since 2023.

The math is simple: high demand, lower barrier to entry, and fewer people competing for the same seats. If you want to get into tech quickly and build from there, QA is one of the smartest starting points available right now.

The skills you need (and the ones you don’t)

Let’s clear something up first: you don’t need to know how to code to start in QA. Manual QA testers work with simple commands and logical sequences, not full-blown programming. That said, picking up some basics in Python or JavaScript will make you more marketable down the road.

Here’s what you actually need to get hired.

Attention to detail. This is the number one skill. You’re looking for things other people missed. A button that’s two pixels off. A form that accepts letters in a phone number field. A page that loads differently on Safari than Chrome. If you’re the kind of person who spots typos in restaurant menus, you’re wired for this.

Analytical thinking. You need to look at a feature and think through every scenario: the happy path where everything works, and all the edge cases where it might not. What happens if a user enters nothing? What happens if they enter 10,000 characters? What happens if they hit submit twice?

Clear written communication. Bug reports are only useful if developers can understand them. You’ll write a lot of documentation: test cases, bug tickets, status updates. Being able to describe a problem clearly and concisely is worth more than any certification.

Familiarity with testing tools. Jira for bug tracking, TestRail or Zephyr for test management, and browser developer tools for inspecting page behavior. These aren’t hard to learn, and most bootcamps cover them.

What you don’t need: a CS degree, years of coding experience, or advanced math. Those things can help later in your career, but they’re not the entry ticket.

Manual testing vs. automation testing: where to start

This is the question every aspiring QA tester asks, and the answer is straightforward: start with manual testing.

Manual testing means you’re personally clicking through software, following test cases, and checking results with your own eyes. It’s how you learn to think like a tester. You develop instincts for where bugs hide. You learn how software is supposed to behave so you can recognize when it doesn’t.

Automation testing means writing scripts that run tests automatically. It’s faster for repetitive checks and is where the higher salaries live. But jumping straight to automation without understanding manual testing is like trying to edit a novel before you’ve learned to read. You need the foundation first.

Most career paths look like this: start as a manual QA tester, spend a year or two building your testing instincts, then add automation skills (Selenium, Cypress, or Playwright are the popular tools) to move into senior roles. The people who try to skip the manual phase usually struggle because they can automate tests but can’t think through what to test in the first place.

Certifications that actually matter

There are a lot of QA certifications out there. Most of them don’t move the needle. Here are the ones that do.

ISTQB Foundation Level (CTFL) is the gold standard for entry-level QA. It’s recognized globally, and many job postings specifically list it. The exam covers testing fundamentals, test design techniques, and test management. It costs around $250 and you can prepare for it in a few weeks. Certified testers often earn $5,000–$10,000 more in starting salary than those without it, according to Coursera’s certification research.

ISTQB Agile Tester is a good second certification once you’re working. Most tech companies use Agile development, so understanding how QA fits into sprints and standups is practical knowledge you’ll use every day.

Certified Software Quality Analyst (CSQA) is worth pursuing once you have a couple years of experience and want to move into QA lead or manager roles.

Skip anything that costs thousands of dollars or promises to make you “certified” in a week. The ISTQB Foundation is the one employers recognize. Start there.

What QA testers earn

The money in QA is better than most people expect.

Entry-level QA testers earn a median starting salary of around $63,250 per year. The BLS reports that the broader category of software QA analysts and testers has a median annual salary of $99,620, with an average of $105,750. That average gets pulled up by experienced automation testers and QA leads, but it shows where the ceiling is.

Here’s a rough progression based on experience level. In your first one to three years doing manual testing, expect $53,000–$65,000. Once you add automation skills and hit the three-to-five-year mark, salaries jump to $75,000–$95,000. Senior QA engineers and test leads with five-plus years regularly clear $100,000. And if you move into QA management or test architecture, you’re looking at $110,000 and up.

The industries paying the most for QA roles are computer systems design, software publishing, and financial services. Remote positions are common too. QA work translates well to distributed teams since so much of it is documented and asynchronous.

Your step-by-step path to becoming a QA tester

Here’s a concrete plan, beyond a vague “learn testing and apply” suggestion.

Weeks 1–2: Learn the fundamentals. Understand what QA is, the difference between manual and automation testing, and the software development lifecycle (SDLC). Read through the ISTQB Foundation syllabus. It is free online and gives you the vocabulary you need.

Weeks 3–6: Get hands-on with tools. Set up a free Jira account and practice writing bug tickets. Download a demo application (there are plenty of free “buggy” apps built specifically for practice) and write real test cases for it. Learn to use browser developer tools to inspect elements and check network requests.

Weeks 7–10: Build your portfolio. Document three to five testing projects. For each one, include your test plan, the test cases you wrote, bugs you found, and screenshots showing your process. This portfolio is your resume. It’s how you prove to hiring managers that you can do the work.

Weeks 11–12: Get certified and start applying. Take the ISTQB Foundation exam. Update your LinkedIn headline to reflect your new direction. Start applying to entry-level QA tester positions, QA analyst roles, and software testing associate jobs.

Or compress all of this. A QA bootcamp covers this entire path in a structured program with instructors, hands-on projects, and career support, typically in 10 weeks or less.

What your first 90 days on the job look like

Knowing what to expect makes the transition less intimidating. Here’s what most junior QA testers experience in their first three months.

Days 1–30: Learn the product. You’ll spend your first month getting familiar with the application you’re testing. You’ll shadow senior testers, read documentation, and start running existing test cases that someone else wrote. Nobody expects you to find critical bugs in week one. They expect you to ask good questions and learn the product inside out.

Days 31–60: Own your first test cycles. By month two, you’ll be writing your own test cases and running test cycles independently. You’ll file your first bug reports and start building relationships with the development team. This is where your attention to detail starts to pay off. You’ll catch things that experienced eyes have gone numb to.

Days 61–90: Find your rhythm. By month three, you understand the sprint cadence, you know which parts of the application are fragile, and you’re contributing real value in team meetings. This is also when most people start getting curious about automation. That curiosity is good. Follow it.

Where QA takes you long-term

QA testing isn’t a dead-end job. It’s a launchpad.

The most common progression goes from manual QA tester to automation QA engineer to senior QA engineer or QA lead. From there, you can move into test architecture, QA management, or engineering management. Some QA testers transition into software development, product management, or DevOps. The testing mindset transfers everywhere.

The BLS groups QA analysts with software developers for a reason. The skills overlap is significant, and companies increasingly see QA as part of the engineering team, not a separate function. That means more respect, better pay, and more room to grow than QA roles had even five years ago.

Get started with Coding Temple

If you’re serious about making this switch, Coding Temple’s quality assurance bootcamp is designed for exactly this path. You’ll learn manual testing, get hands-on with tools like Jira and Selenium, build a portfolio of real projects, and get career support to land your first role. No prior tech experience required.

QA is one of the fastest, most accessible ways to get into tech, and it pays better than most people realize. Apply to Coding Temple today and start building toward a career that actually has room to grow.

FAQs about becoming a QA tester

Do I need a degree to become a QA tester?

No. More than half of working QA professionals don’t have a bachelor’s degree. Employers care more about your testing skills, certifications (especially ISTQB Foundation), and portfolio than your educational background. A bootcamp or self-study path can get you job-ready in a few months.

Do I need to know how to code?

Not to start. Manual QA testing doesn’t require programming knowledge. You’ll work with testing tools and write test cases in plain English. That said, learning basics in Python or JavaScript will help you move into automation testing later, which is where the higher salaries are.

How long does it take to become a QA tester?

Through a bootcamp, most people are job-ready in 8–12 weeks. Self-study takes longer, usually four to six months if you’re disciplined. The ISTQB Foundation certification can be earned in two to four weeks of focused study.

What’s the starting salary for a QA tester?

Entry-level QA testers earn a median starting salary of about $63,250 per year. With automation skills and a few years of experience, salaries commonly reach $75,000–$95,000. Senior QA engineers and leads regularly earn over $100,000.

Is QA testing a good career in 2026?

Yes. The BLS projects 10% job growth for QA analysts through 2034, and job postings for QA roles have increased 27% since 2023. Every company that ships software needs QA testers, and demand continues to outpace supply, especially for testers with automation skills.

What’s the difference between QA tester and QA engineer?

QA testers typically focus on manual testing, running test cases and finding bugs by hand. QA engineers write automated test scripts and build testing frameworks. In practice, many roles blend both. Most people start as testers and grow into engineering roles as they add automation skills.