Senior QA Engineer

Location: Hyderabad (Hybrid)

At KnackLabs, the AI innovation arm of CAW Studios, we help enterprises transform their businesses through AI Agents, Voice AI, Enterprise Automation, and AI-native products.

Our team builds production-grade AI systems that solve real-world business problems using Large Language Models (LLMs), Agentic AI, and modern engineering practices.

If you're passionate about quality and excited to work on the next generation of AI-powered applications, we'd love to hear from you.

Key Responsibilities

● Understand business requirements and create effective test scenarios and test cases.

● Perform Functional, Regression, Integration, Smoke, Sanity, Exploratory, and UI testing.

● Execute end-to-end testing for web applications, APIs, and AI-powered features.

● Validate AI-based applications such as chatbots and LLM-powered workflows for expected behavior, accuracy, and usability.

● Perform API testing using Postman or Swagger.

● Identify, report, track, and verify defects using Jira or similar tools.

● Validate application data using basic SQL queries.

● Collaborate with developers, product managers, and AI engineers in Agile teams.

● Maintain test cases, test execution reports, and QA documentation.

● Participate in sprint planning, release validation, and QA reviews. Required Technical Skills

● Good understanding of SDLC, STLC, and software testing fundamentals.

● Knowledge of Functional, Regression, Integration, Smoke, Sanity, and Exploratory Testing.

● Hands-on experience with Postman for API testing.

● Familiarity with Jira or similar bug tracking tools.

● Basic knowledge of SQL, REST APIs, JSON, and HTTP methods.

● Understanding of Agile/Scrum methodologies.

● Exposure to Selenium, Cypress, or Playwright is an added advantage.

Basic AI Knowledge (Preferred)

● Basic understanding of Artificial Intelligence, Machine Learning, and Large Language Models (LLMs).

● Familiarity with AI tools such as ChatGPT, Gemini, Claude, or similar. ● Basic understanding of prompt-based applications and AI chatbots.

● Awareness of testing AI-generated responses for accuracy, consistency, and edge cases.

● Curiosity to learn and work on AI and Agentic AI applications. Qualifications & Skills

● Bachelor's degree in Computer Science, Information Technology, or a related field.

● 0–2 years of experience in Manual Testing (internships, academic projects, or full-time experience).

● Strong analytical and problem-solving skills.

● Excellent attention to detail and documentation.

● Good verbal and written communication skills.

● Self-driven, collaborative, and eager to learn emerging technologies.

Good to Have Manual Testing

• API Testing • Postman • Jira • SQL • REST APIs • JSON • Agile • Selenium/Cypress (Basic) • AI & LLM Basics • ChatGPT/Gemini • Prompt Validation

Key Responsibilities:

• Design, execute, and maintain comprehensive manual test cases.
• Perform exploratory, functional, and regression testing across multiple releases.
• Identify, document, and track defects using bug tracking tools (e.g., JIRA).
• Collaborate closely with developers and product teams to ensure timely, high-quality releases.
• Prioritize testing tasks effectively in a fast-paced, dynamic environment.

Required Skills:

• Solid manual testing expertise with strong attention to detail.
• Experience in functional, regression, and exploratory testing.
• Proficiency with test management and bug tracking tools.
• Ability to create and execute test cases quickly without compromising depth.
• Strong adaptability to shifting priorities and tight deadlines.

Good to Have (Optional):

• Basic knowledge of automation frameworks (Selenium, Cypress, Playwright, etc.).
• Exposure to CI/CD pipelines and version control (Git, Jenkins, etc.).

Qualifications:

• 3–5 years of professional experience in software QA.
• Bachelor’s degree in Computer Science, Engineering, or related field (preferred).

Job Description -

We are looking for a Quality Assurance Engineer with a Bachelor's in engineering, computer science, computer engineering, information technology, or a similar degree. Candidates should have experience in mobile application testing in Android/iOS platforms. As a Mobility QA Engineer, Will be responsible for creating and implementing a strategy for quality coordination and testing as well as suggesting solutions to identified quality problems in mobile application products.

Designation/Role Name: Software Test Engineer (Mobility)

Experience range: 1 to 5 years of experience

Responsibilities -

· Test current products and identify deficiencies

· Suggest solutions to identified product problems

· Investigate product quality in order to make improvements to achieve better customer satisfaction

· Plan, create and manage the overall Quality Planning strategy

· Collaborate with the Product Development team to ensure consistent project execution

· Identify quality assurance process bottleneck and suggest actions for improvement

· Oversee continuous improvement projects

· Collect quality data

· Identify key KPIs for product quality

· Prepare and present reports and metrics to Senior Management

· Capable of handling multiple tasks and projects in parallel with tight deadlines.

Skills/Expertise :

· Strong in software testing & QA concepts and test case writing with a break the system approach.

· Knowledge of bug tracking and project management tool JIRA.

· Working knowledge of mobile operating systems such as iOS and Android.

· Ability to test on different platforms,devices and cloud devices tools like Browserstack.

· Experience in developing automated test scripts in mobile app testing using tools like Appium and Selenium.

· Ability to develop test framework for mobile application testing using open source tools and technology.

· Scripting languages such as Java, python or Javascript.

· Experience in using configuration management or version control tools like GIT.

· Hands-on experience in Android Studio and xCode instrument for Android and iOS application error logs debugging and monitoring the memory leakage.

· Knowledge of identifying the API requests from the mobile clients using the Charles Proxy tool.

· Hands-on experience with IDEs like Eclipse , Android studio, IntelliJ IDEA.

· Knowledge of MYSQL and Database concepts for database testing.

Good to have :

· Experience in CI/CD tools like Jenkins will be an add-on.

· Knowledge of Codecept.js, Puppeteer test frameworks

Masters India is looking for fresh graduates, who can deliver measurable success. Our ideal candidate is highly motivated, an excellent communicator, can work well within a co-operative and friendly team as well as should be able to work on their own initiative. The primary focus of the role is to work with the  testing team to develop a comprehensive solution. The candidate should be proactive and should be to impact positive change to add value to our business. This position will be based at Masters India office in Noida, Sector 63. There is significant opportunity for career progression at Masters India.

Key Responsibilities:

• Can write test cases for - Unit level, Functional and Integration testing, Load testing.  
• Researches issues in order to identify root cause, documents and reproduces problems. Develop test plans and detailed test cases for new product functionality.  
• Ability to handle multiple activities with changing priorities simultaneously and escalate risks.
• Competency to utilize Company software and willingness to learn new systems as necessary.
• Ability to work in a dynamic and Fast Paced Environment.
• Leadership quality and to be a self-starter and if required can work as an Individual contributor.
• Test Execution in all levels of testing including Functional Testing, Smoke Testing, Integration Testing, Regression Testing, Load Testing, System Testing etc.
• Bug Reporting on Bug Reporting tool like Bugzilla, JIRA, MANTIS or QC.
• Able to do exploratory and non functional testing as an when required.
• Effective defect tracking and reporting to improve communications and reduce delay.
• Knowledge of testing process deliverables.
• Should be proficient in using Google Docs (documents, spreadsheet, presentation) and Microsoft office suite.
• Can provide assurance for build releases to staging and production environments.
• Collaborates with quality assurance team and software development to resolve issues and enhance the application.

Required Skills:

• 0-2 years in field of Software Quality Assurance (finance domain), manual and mobile applications
• Knowledge on Automation and Security Testing.
• Excellent communication skills (written + verbal)
• Experience in preparing Test Cases and  testing strategies  .  
• Experience in Bug Reporting and familiar with any Bug Reporting tool like Bugzilla, JIRA, MANTIS or QC.
• Knowledge of SDLC and STLC and Defect Tracking.
• Experience in API testing, XML, Web Services, SOAP and JSON.
• Experience in automated test tools- QTP or  Selenium Web Driver.
• Experience on performance testing with good knowledge in Jmeter and LoadUI etc.

Candidate should have experince in L2 L3 Testing
Experience in Automation, Manual and Rgression Testing
Scripting language Python
Experience in Networking