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QA & Testing​ – Top Job Roles and Skills

Team Glider

Updated on April 26, 2024

What is QA and Testing?

Quality Assurance (QA) and testing are integral processes in software development aimed at ensuring the reliability, functionality, and usability of applications. QA involves establishing standards and procedures to monitor and improve the software development lifecycle, focusing on preventing defects and identifying areas for optimization. It encompasses various activities such as requirement analysis, test planning, and process improvement to enhance the overall quality of software products. Testing, on the other hand, refers to the systematic evaluation of software components or systems to detect bugs, errors, or inconsistencies. It involves designing test cases, executing tests, and analyzing results to verify that the software meets specified requirements and operates as expected under different conditions.

In summary, QA and testing play pivotal roles in the software development process, working hand in hand to deliver high-quality, reliable, and user-friendly applications. By implementing rigorous QA practices and conducting thorough testing at every stage of development, organizations can mitigate risks, improve customer satisfaction, and deliver software solutions that meet or exceed user expectations.

Top roles in QA and Testing

SDET with Selenium

A Software Development Engineer in Test (SDET) specializing in Selenium possesses expertise in automating software testing processes using Selenium, a widely-used open-source automation tool. SDETs with Selenium skills are proficient in writing efficient and maintainable test scripts, leveraging Selenium WebDriver for browser automation, and implementing test frameworks like TestNG or JUnit for structured test execution. Their responsibilities include designing, developing, and executing automated test suites to validate software functionality, identify defects, and ensure the reliability and performance of applications across different platforms and environments. With their expertise in Selenium, SDETs contribute to streamlining the testing process, enhancing test coverage, and accelerating the delivery of high-quality software products.

Top Skills for a SDET with Selenium

Glider AI’s technical skills tests evaluates the candidates on the following top skills:-

Selenium Webdriver | Jenkins | PowerShell | Python

Test Automation Engineer

A Test Automation Engineer is a specialist responsible for designing, developing, and maintaining automated test scripts and frameworks to validate software functionality and ensure its quality. These professionals utilize various automation tools and technologies such as Selenium, Appium, or Cypress to create robust and scalable automated testing solutions. Test Automation Engineers collaborate closely with development teams to integrate automated testing into the continuous integration and continuous delivery (CI/CD) pipelines, enabling faster feedback cycles and more efficient software delivery.

Top Skills for a Test Automation Engineer

Glider AI’s technical skills tests evaluates the candidates on the following top skills:-

Selenium | TestNG | SQL | Postman | Rest API testing | JMS

Test Engineer QA

A Test Engineer QA, also known as a Quality Assurance Engineer, is responsible for ensuring the quality and reliability of software products through rigorous testing processes. These professionals design test plans, create test cases, and execute various types of testing, including functional, regression, performance, and usability testing, to identify defects and verify that software meets specified requirements. Test Engineer QAs work closely with development teams to understand product features and functionalities, collaborate on bug fixes, and validate software changes.

Top Skills for a Test Engineer QA

Glider AI’s technical skills tests evaluates the candidates on the following top skills:-

Testing | Python | Linux | DevOps

Manual Tester

A Manual Tester is a skilled professional who specializes in manually testing software applications to ensure they meet quality standards and functional requirements. Unlike automated testing, manual testing involves executing test cases step by step, simulating real-user interactions, and meticulously validating software behavior. Manual Testers meticulously analyze software functionality, user interfaces, and system workflows to identify defects, inconsistencies, and usability issues.

Top Skills for a Manual Tester

Glider AI’s technical skills tests evaluates the candidates on the following top skills:-

Manual Testing | CICD | Shell Scripting | SQL | Bash

Software QA Specialist

A Software QA Specialist plays a crucial role in ensuring the quality and reliability of software products by meticulously testing them for defects, inconsistencies, and usability issues. These specialists design test plans, develop test cases, and execute various testing methodologies to validate software functionality against specified requirements. They employ both manual and automated testing techniques to identify bugs, assess system performance, and ensure optimal user experience.

Top Skills for a Software QA Specialist

Glider AI’s technical skills tests evaluates the candidates on the following top skills:-

Testing | Selenium | Java

QA Performance Engineer

A QA Performance Engineer focuses on evaluating the performance, scalability, and reliability of software applications and systems under various conditions. Leveraging performance testing tools and methodologies, they conduct thorough assessments to identify potential bottlenecks, optimize system resources, and enhance overall performance. By simulating real-world scenarios and stress testing applications, QA Performance Engineers help uncover performance issues early in the development cycle, enabling teams to address them proactively.

Top Skills for a QA Performance Engineer

Glider AI’s technical skills tests evaluates the candidates on the following top skills:-

Performance testing | Integration testing | Rest API testing | POSTMAN | Agile testing

QA Manager

A QA Manager oversees the quality assurance process within an organization, ensuring that software products meet quality standards and customer requirements. They develop and implement QA policies, procedures, and methodologies to streamline testing processes and improve overall product quality. QA Managers lead teams of QA engineers and testers, assigning tasks, providing guidance, and monitoring progress to ensure timely and effective testing.

Top Skills for a QA Manager

Glider AI’s technical skills tests evaluates the candidates on the following top skills:-

Manual Testing | QA Principles | UAT | Coding – Javascript / Python / Java

Informatica Data Quality Developer

An Informatica Data Quality Developer specializes in utilizing Informatica Data Quality (IDQ) tools to ensure the accuracy, completeness, and consistency of data within an organization’s systems. They design, develop, and implement data quality processes and solutions to address data issues and improve overall data integrity. Their responsibilities may include data profiling, cleansing, standardization, and validation, as well as collaborating with stakeholders to understand business requirements and develop effective data quality strategies.

Top Skills for a Informatica Data Quality Developer

Glider AI’s technical skills tests evaluates the candidates on the following top skills:-

Informatica Data Quality (IDQ) | Oracle – SQL / PLSQL / Stored Procedures | Unix scripting | ETL

API Tester (Automation/ Manual)

An API Tester, proficient in both automation and manual testing, specializes in evaluating the functionality, performance, and security of application programming interfaces (APIs). They conduct thorough testing of API endpoints to ensure seamless communication and data exchange between different software components. Using a combination of automated testing tools and manual techniques, they verify the accuracy of API responses, validate input parameters, and assess error handling mechanisms. API Testers play a vital role in detecting and addressing issues related to API integration, data formats, authentication, and access control, thereby contributing to the overall reliability and stability of software systems that rely on APIs.

Top Skills for a API Tester (Automation/ Manual)

Glider AI’s technical skills tests evaluates the candidates on the following top skills:-

Frameworks – Splunk / Kibana | Katalon Studio | Selenium | Coding – Java / Javascript / Python


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