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Application tester skills for your resume and career

Updated January 8, 2025
6 min read
Below we've compiled a list of the most critical application tester skills. We ranked the top skills for application testers based on the percentage of resumes they appeared on. For example, 9.9% of application tester resumes contained web application as a skill. Continue reading to find out what skills an application tester needs to be successful in the workplace.

15 application tester skills for your resume and career

1. Web Application

Here's how application testers use web application:
  • Automated Web Application Testing using Java-Selenium framework in an agile environment.
  • Analyzed system specifications and business requirements for C-IV web application.

2. Java

Java is a widely-known programming language that was invented in 1995 and is owned by Oracle. It is a server-side language that was created to let app developers "write once, run anywhere". It is easy and simple to learn and use and is powerful, fast, and secure. This object-oriented programming language lets the code be reused that automatically lowers the development cost. Java is specially used for android apps, web and application servers, games, database connections, etc. This programming language is closely related to C++ making it easier for the users to switch between the two.

Here's how application testers use java:
  • Developed some automation scripts for new enhancements SCR's using java with Selenium Web Driver.
  • NET and Java application testing.

3. Burp Suite

Here's how application testers use burp suite:
  • Performed Vulnerability Assessments using Paros Proxy, Burp Suite, Web Scarab, YASCA, Maltego.
  • Performed Vulnerability Assessments using Paros Proxy, Burp Suite, WebScarab, SQL Map, Yasca, and Maltego.

4. Test Results

Here's how application testers use test results:
  • Communicate inconsistencies between System Specifications and Test Results to development and/or analyst team.
  • Document test results in Quality Center including any identified defects.

5. Http

Hypertext Transfer Protocol (HTTP) is an application-layer protocol for transmitting hypermedia documents, such as HTML. It follows the classic client server model, and it is a stateless protocol. It was created for transmission between web servers and web browsers; however it can also be used for other purposes.

Here's how application testers use http:
  • Executed software test for IBM HTTP and WebSphere Application Server.
  • Used Fiddler Web Debugger to generate the cloud data and validate the http request and response.

6. Application Penetration

Here's how application testers use application penetration:
  • Conducted application Penetration testing of 30+ business applications.
  • Worked as an Application Penetration Tester for customers with regulatory requirements for PCI, NIST, FISMA, GLBA and HIPAA.

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7. C++

C++ is a general-purpose programming language that is used to create high-performing applications. It was invented as an extension to the C language. C++ lets the programmer have a high level of domination over memory and system resources. C++ is an object-oriented language that helps you implement real-time issues based on different data functions

Here's how application testers use c++:
  • Managed testing of complex BEA and Sharepoint applications which are written in C++, ASP and .NET.
  • Developed and verified pharmaceutical sales software in Visual C++ environment * Developed and executed quality assurance test on software enhancements

8. Selenium

Selenium is a free (open-source) portable framework for testing web applications. It is used to validate web applications across different web browsers and platforms. The portal can be used by applying multiple programming languages like Java, C#, Python, etc to create test scripts, without the need to learn a test scripting language.

Here's how application testers use selenium:
  • Performed Functional testing as per documentation and also performed Integration Testing and System testing using Selenium WebDriver automation scripts.
  • Developed and maintained automated regression test cases in Selenium WebDriver using Java/Python programming languages.

9. Regression

Here's how application testers use regression:
  • Performed initial and regression testing for an application designed to track settlement companies and their associated transactions.
  • Automated regression testing using QuickTestPro 11 on successful manually executed test cases.

10. Metasploit

Metasploit is a framework that allows users to easily identify vulnerabilities in a network or server. To do this, the framework forces users to think like a hacker and probe or infiltrate a server, which reveals potential security issues that a cybersecurity team may have previously overlooked.

Here's how application testers use metasploit:
  • Defined test requirements, set up of test environment and performed penetration testing using Metasploit Pro.
  • Used Metasploit framework to exploit the network based vulnerabilities.

11. Jira

Here's how application testers use jira:
  • Involved in Defect reporting and defect tracking using JIRA Environment: Mobile app testing, Agile scrum, JIRA
  • Test case management, Test Execution and defect tracking was done by using JIRA.

12. XML

XML is a medium for storing and transporting data that is independent of software and hardware. XML stands for eXtensible Markup Language. XML, like HTML, is a markup language that was created to store and transport data. It was created with the intention of being self-descriptive. There are no predefined tags in the XML language. Another feature is that XML is extensible.

Here's how application testers use xml:
  • Tested Web Services by providing required input data to request XML and validated response XML using SOAP UI.
  • Facilitated the sharing of structured data across different information systems using XML Created and executed automation scripts using QTP.

13. Test Scripts

Test scripts validate the quality of the software or app being tested. An effective test script has all the steps to be taken to use a software program as well as the ending result of each step.

Here's how application testers use test scripts:
  • Develop and implement automated test scripts to test application functionality.
  • Automated Application Tester: SQA Robot 4.0 automated test scripts, to test the Windows-based Automated Methods Environment 3.1 application.

14. Scrum

Scrum is a lean structure for communicating, designing, and promoting complex products, with a focus on programming development. It has been applied to a variety of areas, including manufacturing, testing, new technology, and marketing techniques. Scrum is a simple framework that helps people, organizations, and teams generate value by providing many solutions to complicated problems.

Here's how application testers use scrum:
  • Executed application testing across multiple scrum teams in accordance with overall iteration plan.
  • Participated in daily scrum meetings to address any blockers of testing and discuss the status of assigned tasks.

15. Penetration Tests

Here's how application testers use penetration tests:
  • Conducted both remote and on-site penetration testing operating within defined rules of engagement.
  • Performed manual penetration tests and validation of vulnerability results upon request.
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List of application tester skills to add to your resume

Application tester skills

The most important skills for an application tester resume and required skills for an application tester to have include:

  • Web Application
  • Java
  • Burp Suite
  • Test Results
  • Http
  • Application Penetration
  • C++
  • Selenium
  • Regression
  • Metasploit
  • Jira
  • XML
  • Test Scripts
  • Scrum
  • Penetration Tests
  • IOS
  • Android
  • Kali Linux
  • NMAP
  • QA
  • Test Data
  • Ruby
  • API
  • Nessus
  • Security Assessments
  • DB2
  • Manual Test Cases
  • Unix
  • UI
  • Web Testing
  • SDLC
  • Test Scenarios
  • Data Validation
  • Api Testing
  • HTML
  • Test Strategy
  • User Acceptance
  • PC
  • End Testing
  • Software Applications
  • UAT
  • PL/SQL
  • Test Environment
  • Jenkins
  • Bug Fixes
  • End-To-End Testing

Updated January 8, 2025

Zippia Research Team
Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

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