Software Test Engineer Roles and Responsibilities (2023)

Software testers assist businesses in ensuring that their software products are reliable, bug-free, and fulfill consumer expectations.

Companies hire software test engineers to find and document software defects, guarantee that the program satisfies its design specifications, and ensure that it functions as intended.   

Properly tested software provides:  

• Dependability  
• Security  
• Stellar results  
• Leading to time savings  
• Cost-effectiveness  
• Customer satisfaction  

By hiring software test engineers, companies ensure that their software products are high quality and meet customer expectations.  

But recruiters often face challenges in understanding the specific roles and responsibilities associated with the position, which results in a lack of clarity regarding the appropriate questions to ask.  

What is the required skill set for software test engineers?

Software testing is a multifaceted role that requires a broad range of technical, analytical, and soft skills. A skilled Software Tester must possess a combination of the following abilities:

Technical Skills

1. Automation testing

Software test engineers need to be familiar with the following automation testing skills:  

• Selenium skills - Software Engineers must have sound knowledge of using this open-source framework to automate web browsers and test web applications.  
  
• Apache JMeter skills – Knowledge of using this tool to measure and analyze the performance of web applications and services.  
  
• RFT skills - Ability to use this tool to automate functional testing of software applications, including web, desktop, and mobile.  
  
• Perfecto skills - It is a cloud-based testing platform, and software test engineers are required to know using this tool to test mobile and web applications.  
  
• Katalon Studio skills - It is an integrated development environment (IDE) for test automation. Testers should have the ability to use this application to test and supports web, mobile, API, and desktop applications.  
  

2. Programming languages

Individuals are required to have familiarity with some of the common programming languages for writing and maintaining automated tests, such as:  

• HTML (Hypertext Markup Language) skills - It is a standard markup language used for creating structures and layouts of web pages. Software Test Engineers should be able to identify elements such as buttons, forms, links, and input fields in the page source code and interact with them effectively during testing.  
• CSS (Cascading Style Sheets) skills  - CSS knowledge helps testers validate the styling and layout of web elements. They should have the expertise to build styles that are applied correctly, verify color schemes and font sizes, and ensure the consistency of visual elements across different browsers and devices. 
• JavaScript skills - It is a scripting language that enables dynamic and interactive behavior on web pages. Testers should know using this tool to interact with dynamic web elements, validate form submissions, trigger events, and simulate user actions during automated testing.  

3. Preparing software tests 

It is the process of evaluating and verifying software products and applications, and testers are required to have the ability to create and plan software test cases and scenarios, ensuring comprehensive coverage of features and functionalities.  

5. Agile working tools

Some common agile testing tools like:

• Selenium web driver skills - It is a programming interface for interacting with web browsers. Individuals in this domain should be able to use this tool to write test scripts using programming languages like Java or Python to interact with web elements, perform actions, and verify expected outcomes.  
• JIRA skills - This tool is used for tracking issues on projects and managing them. Thus, individuals should have knowledge of using this tool to create and execute test cases, log defects, and follow the progress of testing activities.  
• Appium skills - Software Engineers are required to have the ability to use this tool to test mobile applications across different platforms and devices. 

6. Reporting skills

Good understanding of creating clear and concise reports on test results, defects, and overall test progress.  

7. Software Development Life Cycle (SDLC)

It is a cost and time-effective process that helps testers design and build high-quality software. That is why individuals in this field should have a good understanding of the different stages and processes involved in software development, including requirements gathering, design, development, testing, and deployment.  

8. Document preparation

Well-prepared documentation helps maintain test consistency, enabling efficient collaboration among team members and providing a reference for future testing efforts. So, test engineers should be able to create and maintain various testing-related documentation. 

9. Technologies in Web and Mobile

Knowledge of these technologies allows testers to navigate and interact with different application layers and validate. Engineers should have familiarity with technologies and frameworks used in web and mobile applications.  

10. Cross-Browser Testing Skills

A quality assurance process checks web-based applications. Thus, it requires the capability to test applications across different web browsers to ensure compatibility and consistent behavior. 

11. Database knowledge

Software test engineers should have a sound understanding of database concepts and the ability to write queries for data validation and verification during testing.  

12. Linux commands

Test Engineers are also required to have proficiency in using command-line interface commands in a Linux environment, which can be useful for troubleshooting, configuration, and test execution tasks.  

Soft Skills

1. Communication skills

Software test engineers must possess effective communication skills to clearly articulate testing requirements, report bugs, collaborate with team members, and provide updates to stakeholders.  

2. Analytical and logical mindset skills

Engineers need strong analytical and logical thinking abilities to analyze software requirements, identify potential issues, and design effective test cases and strategies.   

3. Project Management skills

This skill set is necessary for software test engineers as it helps them plan and organize testing activities, set realistic goals, manage resources, and ensure the timely delivery of testing milestones.  

4. Interpersonal skills

Collaborating with developers, business analysts, and stakeholders requires strong interpersonal skills to work effectively, resolve conflicts, and foster positive working relationships.   

5. Attention to detail skills

This skill is also essential for test engineers to accurately identify defects, execute test cases, and document test results.  

6. Time management skills and prioritization

Test engineers often work on multiple projects simultaneously. Effective time management and the ability to prioritize tasks ensure that testing is conducted efficiently and within project timelines.  

7. Out-of-the-box thinking

Test engineers should possess creative problem-solving skills and the ability to think outside the box. This enables them to uncover hidden defects, design innovative test scenarios, and approach testing from different perspectives.  

8. Adaptability and behavioural skills

Should be open to learning new tools, technologies, and methodologies. They must adapt to changing project requirements and embrace new challenges.  

9. Problem Solving skills

This skill is necessary for software test engineers as it helps them systematically analyze, troubleshoot, and resolve issues to ensure the quality and reliability of software applications.  

What are the roles and responsibilities of a software test engineer?

The roles and responsibilities of software test engineers vary from position to position. iMocha's job description templates provide an up-to-date job description encompassing the latest technologies in the realm of software development. However, some of the common roles and responsibilities shared by individuals at various job positions are as follows: 

Some of the common software test engineer roles and responsibilities are as follows:

• Evaluating software functionality and developing test processes to guarantee good performance.
• Ensuring that all tests are properly carried out, recommending improvements to performance, and providing reports to development managers on the results.   
  
• Testing various aspects of the product or system, such as function, performance, regression, and service   
• Creating and running test environments, test strategies, test cases, and use scenarios   
• Create test cases and prioritize testing tasks.   
• Execute all test cases and report errors, defining severity and priority for each.
• Regression testing should be performed whenever modifications to the code are made to fix defects.
• Maintain a record of software engineering, testing methods, and procedures.   
• Perform programming depending on the project or group.   
• Create and implement new software features, integration, regression, and system tests.   
• Create automated tests to increase the repeatability and reliability of regularly executed software tests.   
• Create automated tests as part of the overall testing process.   
• Working with test engineers can help you improve your testing and project quality metrics.   
• Examine and implement new testing tools or procedures.   
• Identify test scenarios, review application specifications, and prepare documentation.
  

Senior Software Test Engineer Roles and Responsibilities  

• Planning, coordinating, and executing project testing activities ensures testing is conducted effectively and efficiently.  
• Developing test strategies, test plans, and test schedules that align with project goals and objectives. Identifying appropriate testing techniques, methodologies, and tools to achieve comprehensive test coverage.  
• Designing and executing complex test scenarios, test cases, and scripts to validate software functionality, performance, and reliability.
• Ensuring proper test coverage and adherence to quality standards.
• Driving the implementation of test automation frameworks, tools, and strategies.
• Developing automated test scripts and integrating them into the test automation framework to increase testing efficiency and coverage.  
• Managing test environments, including setting up and configuring test systems, databases, and network environments.
• Overseeing the defect management process, including defect tracking, prioritization, and resolution.
• Collaborating with development teams to ensure timely and effective defect resolution.
• Defining and tracking key testing metrics to measure the effectiveness and progress of testing activities.
• Generating comprehensive test reports and communicating test results to stakeholders, highlighting key findings and recommendations.  
• Providing guidance, mentoring, and technical leadership to junior test engineers. Sharing best practices, conducting training sessions, and promoting knowledge sharing within the testing team.  
• Continuously improving testing processes and methodologies to enhance efficiency, effectiveness, and quality. Identifying areas of improvement, proposing process enhancements, and implementing industry best practices.  
• Evaluating and selecting appropriate testing tools and technologies to support testing activities. Assessing new tools, frameworks, and methodologies and making recommendations for their adoption.  

Software Test Manager Roles and Responsibilities  

• Developing and implementing the overall test strategy and test plans for projects. Defining testing methodologies, approaches, and standards to ensure comprehensive test coverage.  
• Leading and managing the software testing team, including hiring, training, mentoring, and evaluating team members.   
• Assigning responsibilities, setting goals, and ensuring effective collaboration within the team.  
• Estimating the testing effort, resource requirements, and budget for projects. Allocating resources appropriately to meet project timelines and objectives.  
• Establishing and maintaining testing processes, frameworks, and methodologies.  
• Defining and enforcing testing standards, guidelines, and best practices across projects.  
• Monitoring and supervising the execution of testing activities to ensure adherence to test plans, quality standards, and project timelines.   
• Developing and implementing a test automation strategy, including selecting appropriate tools and frameworks.   
• Identifying opportunities for test automation and overseeing the creation and maintenance of automated test scripts.  
• Managing test environments, including their setup, configuration, and maintenance.  
• Ensuring the availability and stability of test environments to support efficient and accurate testing.  
• Defining and tracking key testing metrics to measure testing activities' effectiveness, progress, and quality. 
• Collaborating with project managers, development teams, business analysts, and other stakeholders to ensure alignment and effective communication.   
• Managing stakeholder expectations regarding testing deliverables, timelines, and quality.  
• Identifying, assessing, and managing testing risks and issues throughout the project lifecycle.   
• Developing risk mitigation strategies and contingency plans to minimize the impact on project timelines and quality.  
• Driving continuous improvement initiatives in testing processes, methodologies, and tools.   
• Evaluating and managing relationships with third-party vendors, including outsourcing partners and testing tool providers.   
• Collaborating with the quality assurance team to define and implement quality assurance practices and standards across projects.  
• Ensuring that testing activities comply with industry standards, regulations, and security requirements.   
• Facilitating effective communication and stakeholder collaboration through regular meetings, status updates, and project reviews. 
  

Software Test Engineer Job Description Template

It is critical to create a concise and comprehensive Software Test Engineer job description to hire Test Engineers who best fit your needs.

We are seeking a Test Engineer to join our team! As a Test Engineer, you will be tasked with designing, executing, and assessing tests to determine whether the system meets its functional and non-functional criteria.

As a Software Test Engineer in our company, your job duties may include collaborating with organizational management to improve operational efficiency, writing testing scripts in programming languages, documenting software testing procedures, assessing the organization's technical infrastructure for security weaknesses, and collaborating with team members to create software programs that fulfill business objectives.

Software Test Engineer Roles and Responsibilities

• Analyze and gather product specifications
• Inspect raw materials and machinery to identify defects and malfunctions 
• Create test environments as well as test cases for all mechanical and electrical systems.
• Make suggestions for corrections and enhancements.
• Document technical issues and solutions 
• Create automated testing methods for routine inspections.
• Ensure that our services and practices comply with industry standards (e.g., ISO)
• Test and demonstrate that the program satisfies significant architectural criteria.
• Prove for scalability and performance of a software 
• Collaboration with firmware developers and validation engineers is required.
• Develop and automate tests for software validation 
• Identify bug issues 

Software Test Engineer Requirements and skills

• Previous experience as a Test Engineer or a related function is required.
• Knowledge of numerous testing methodologies
• Practical knowledge of Quality Management Systems (QMS)
• Understanding of quality standards and regulations
• Excellent troubleshooting abilities
• Bachelor of Science in Mechanical Engineering, Industrial Engineering, or a related field
• Additional Quality Assurance certification is desirable.
• Excellent SQL/database knowledge
• Problem-solving skills and critical thinking
• Team player
• Excellent time management abilities
• Excellent interpersonal and communication abilities 

Why do companies hire software test engineers?

Software testers assist businesses in ensuring that their software products are reliable, bug-free, and fulfill consumer expectations.

Companies hire software test engineers to find and document software defects, guarantee that the program satisfies its design specifications, and ensure that it functions as intended. Properly tested software provides dependability, security, and stellar results, leading to time savings, cost-effectiveness, and customer satisfaction.

Software test engineers also assist in determining the source of any existing errors and suggest methods to resolve the issues. By hiring software test engineers, companies ensure that their software products are of high quality and meet customer expectations.

Some of the common Software Test Engineer Interview Questions:

• What are the steps in the Software Testing Life Cycle?
• What are the three distinct testing methods?
• Explain the bug life cycle or defect life cycle.
• What is the difference between verification and validation in software testing?
• On what basis the acceptance plan is prepared?
• What is coverage, and what are the different types of coverage techniques?
• Why is selenium a preferred tool for Automation testing?
• What is the distinction between an Absolute Path and a Relative Path?
• How do I launch the browser using WebDriver?
• How to set test case priority in TestNG?
• How to skip a method or a code block in TestNG?

Leverage imocha's blog for problem-solving interview questions tailored for software engineers to ensure the recruitment of efficient and capable candidates.

How can recruiters assess the technical skills of software test engineers?

To assess the technical skills of the software test engineers, you can appoint your most experienced software test engineer to take the interview. They can go ahead and ask direct questions about the concepts or provide situational challenges which candidates have to solve and offer a solution on the spot.

The evaluation process of hiring candidates often has its drawbacks, such as the possibility of human error in assessing the desired skill set, potential biases, and more.

Fortunately, there is an alternative option available.

Online skill assessment software!

Yes, there are various online skills assessment tools available on the market to assist you in identifying the best candidate from your chosen list of prospects. If you are contemplating which one is the most reliable tool, we suggest you iMocha!

Using iMocha, you can easily assess your candidates' technical skills and interpersonal abilities without hassle. This tool's world's most extensive skill library of 2500+ skills ensures that test assessments are readily available on various skills such as SAP, Java, selenium and more. It also allows you to custom-create your test according to the individual requirement of your company.

This tool provides powerful reporting capabilities to help you make informed recruitment decisions based on comprehensive assessment results. Additionally, it features innovative coding simulators, automated video interview functions, and one-way video interview questions.

Moreover, through IT & technical recruiting, university recruitment, lateral hiring, and diversity hiring services, iMocha can help identify and select the most suitable candidates for any role. Furthermore, with customizable performance metrics, companies can go beyond traditional pass/fail grades to accurately assess candidates' suitability for any position.