A functional tester is a type of software testing that verifies that a system meets its requirements and can perform its intended functions. Functional testing is often used to contrast with non-functional testing, such as load testing or stress testing.
Functional Tester job duties include:
- Designing test plans and test cases based on requirements
- Creating and maintaining test data
- Executing test cases and reporting defects
- Tracking defects and verifying fixes
- Participating in requirement and design reviews
- Performing regression testing after code changes are made
- Identifying potential areas of improvement in the testing process
- Automating test cases using a scripting language such as Perl or Python
- Working closely with developers to understand features and technical implementation details
Functional Tester Job Requirements
There are no specific education requirements for becoming a functional tester, although a bachelor's degree in computer science or a related field may be helpful. Certification is not required, but many employers prefer candidates who have earned a certification in software testing from an accredited institution. Functional testers should have at least two years of experience testing software applications.
Functional Tester Skills
- Analytical skills
- Attention to detail
- Creativity
- Critical thinking
- Data analysis
- Documentation skills
- Flexibility
- Interpersonal skills
- Logical reasoning
- Organizational skills
- Problem solving
Related: Top Functional Tester Skills: Definition and Examples
How to become a Functional Tester
Functional testing is a process of testing the functionality of a software application. It is a type of black box testing that focuses on the functionality of the system, rather than its internal structure.
To become a functional tester, you will need to have strong analytical and problem-solving skills. You must be able to understand complex systems and how they work together. Additionally, you must be able to identify errors and potential issues.
Functional testing can be performed manually or using automated tools. If you are interested in becoming a functional tester, it is important to learn about both methods. Automated testing tools can make your job easier, but they can also be expensive.
Once you have the necessary skills and knowledge, you can begin searching for jobs in this field. Many companies that develop software applications will hire functional testers. You can also look for jobs with consulting firms that specialize in software testing.
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