What is a software testing engineer?

Software testing engineer refers to a person who understands the functional requirements of a product, tests it, checks the software for bugs, determines whether the software has robustness, and writes the corresponding test specifications and test cases. In short, a software testing engineer plays a "quality management" role in a software company, correcting errors in a timely manner and correcting them in time to ensure the normal operation of the product. Due to the particularity of the work, testers not only need to test the quality of the software, but also involve the establishment, management, pre-sales, and after-sales of software projects.

According to their different levels and positions, they are divided into three categories: junior, intermediate and senior.

Introduction to the Testing Industry - What is a Software Testing Engineer.

Job Responsibilities of a Software Testing Engineer:

1. Use various testing techniques and methods to test and find software defects in the software. Testing technologies are mainly divided into two categories: black-box testing and white-box testing.

Among them, the black box testing technology mainly includes the equivalent class division method, the boundary value method, the cause and effect diagram method, the state diagram method, the test outline method and various typical software failure models. The main techniques of white-box testing include statement coverage, branch coverage, decision coverage, and basic path coverage.

2. Testing needs to run through the entire software development life cycle. Complete software testing includes unit testing, integration testing, validation testing, and system testing.

Unit testing is done primarily during the coding phase, by developers and software test engineers, and is based on detailed testing. The main job of integration testing is to test whether the interface between software modules is implemented correctly, and the basic basis is the software architecture design.

Validation test and system test are to verify the consistency of the functions and requirements of the software after the software development is completed, and verify whether the system functions of the software meet the user needs under the corresponding hardware conditions, which is mainly based on the user needs.

3. The tester will write a formal defect report and submit it to the developer for confirmation and repair of the defect. The most important requirement for the preparation of defect reports is to ensure the reproducibility of defects. Testers are required to have good writing skills and language organization skills.

4. Testers need to analyze the quality of the software. After the test is completed, the tester needs to analyze the software quality based on the test results, including defect rate, defect distribution, defect repair trend, etc.

Specific metrics are given for various quality characteristics of the software, including functionality, reliability, ease of use, security, time and resource characteristics. Finally, a conclusion is given as to whether the software can be released or submitted for user use.

5. During the testing process, in order to better organize and implement the testing work, the test leader needs to formulate a test plan, including testing resources, testing progress, testing strategies, testing methods, testing tools, testing risks, etc.

6. In order to conduct better and more effective tests and ensure the quality of test work, testers need to design test cases and form test case reports before executing test work.

Designing test cases is the core work of ensuring test quality, and many testing techniques can be used to guide the design of test cases. In order to improve the design efficiency of test cases, the btest training course has set up a course on efficient design of test cases to teach various techniques and methods of designing test cases.

7. In order to improve work efficiency or improve the level of testing, the test work needs to introduce automated testing tools, and testers need to learn to use automated testing tools, write test scripts, and conduct performance tests.

8. In the test work, the test leader also needs to continuously improve the test process according to the actual situation, improve the test level, and build the test team.

Software Testing Engineer.

Quality management in software companies.

To put it simply, a software testing engineer tests software or system bugs, and then submits the bugs to the developer for modification, and then performs regression testing after the program is modified. Next, we will explain the work of a software testing engineer in detail.

The first task of a software testing engineer is to write test cases, and test cases are the most important part of the testing work. Whether it's to execute tests or to evaluate, test cases are needed. The basis for writing test cases is the requirements document and the design document, so the first task of testing is to write test cases.

Software testing basically consists of 4 stages, unit testing, integration testing, system testing and acceptance testing, the job responsibilities of testers, in addition to unit testing, other integration testing, system testing, and acceptance testing also need to be performed by software testing engineers.

Software testing cannot be attached to a software product alone, it must be run in a certain test environment, for example, to test a shopping system, then to simulate the real data in the background, that is, there must be a process such as shopping and payment in the background, and only with such background data can it be tested. Therefore, building a test environment is also one of the job responsibilities of a test engineer.

As we all know, software test engineers certainly perform tests. The purpose of the test is to find the defects of the software, that is, the bugs. After the test is completed, the bug should be reported to the software defect management tool in a timely manner.

Some companies don't use such bug management tools, so they can also file bugs according to the bug template of the software.

Software testing engineer refers to a professional staff who understands the functional requirements of the product, tests it, checks whether the software has defects (bugs), tests whether the software has stability (robustness), security, ease of operation and other performance, and writes the corresponding test specifications and test cases.

In short, a software testing engineer plays a "quality management" role in a software company, discovering software problems in a timely manner and urging corrections in time to ensure the normal operation of the product. It is divided into three categories according to their level and position.

If you want to become a good software testing engineer, come to Woodpecker Academy.

Software testing engineer refers to the professional staff who understands the functional requirements of the product and the product, conducts a negative test on it, checks whether the software has bugs, determines whether the software has robustness, and writes the corresponding test specifications and test cases.

Hello, I'm glad to answer that software testing is the process of running or testing a program through manual or automated methods. A software testing engineer is a professional staff who understands the functional requirements of the product, tests it, checks whether the software has defects, tests whether the software has stability, security, ease of operation and other properties, and writes the corresponding test specifications and test cases. Expansion:

Software testing engineer refers to a professional staff who understands the functional requirements of the product, tests it, checks whether the software has defects (bugs), tests whether the software has stability (robustness), security, ease of operation and other performance, and writes the corresponding test specifications and test cases. Hope mine can help you!