QA – what is the work of a Quality Assurance Engineer? And how to become one of them?

How did your adventure with software testing start, did you have any special prior knowledge?

Already towards the end of my studies I started looking for work as a tester. I received a degree in technical physics with a major in computational physics, so I had the basic technical expertise. I learned the theory of testing on my own, using blogs or articles on the Internet. Most importantly, however, my studies have let me develop the traits necessary for every tester – inquisitiveness, perceptiveness, scrupulousness, the ability of logical thinking and a certain “distrust” (e.g., the ability to challenge certain assumptions).

Is QA important? Can a project be closed without tests?

Can one have a degree in testing?

When I started working as a tester, software testing studies were only just being created. Now, you can get a degree in this area from several universities in post-graduate courses.

What should you do to become a tester if you have a degree in something else?

At the moment, the labour market is saturated with many novice testers. The tester profession may be a good way to get into the IT industry, which as viewed as seventh heaven. This is indeed true, but, unfortunately, it is getting harder and harder to find candidates having the basic traits of a tester – perceptiveness, inquisitiveness or ability of logical thinking. Ever since this profession became popular, many opportunities to gain knowledge have appeared on the market – through training combined with an internship at certain companies or through post-graduate studies in this area. You can also gain the necessary knowledge yourself, provided that you know a person that will guide you well and perhaps even help you in getting an internship.

What would you recommend to young people entering this profession?

Most importantly, they should always improve their knowledge. Often, after getting stuck in the routine of testing, we put our own development on the back burner. I recommend following blogs on testing or application security, participating in conferences or simply reading books on QA. It is also important to remember about the basic rookie mistakes – the first of them is the failure to remain inquisitive and ask questions to other team members (“they wrote so, so it has to be right – or hasn’t it?”, “maybe something has not been predicted?”, “what were the underlying assumptions, maybe they are incorrect?” or “I will not ask because this will reveal that there is something I do not know”).

What knowledge should a tester have?

Extensive. The tester profession demands continuous development of technical skills (testing methods, programming required for automation, familiarity with the technical aspects of the tested product, etc.) and domain-specific knowledge, i.e., related to the business aspect of the given application. It would be difficult to imagine a tester testing a bank system without knowing anything about this area. In my opinion, it is domain-specific knowledge that should be every tester’s very strong point.

What should you focus on during tests?