Mobile App Tester

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

Job description

Experience with API testing using Postman or similar tools.

Knowledge of CI/CD pipelines and version control tools like Git.

Familiarity with performance testing tools (JMeter).

Experience in Agile/Scrum environments

Role Summary

The Junior Manual Tester will support the QA team in testing Android, iOS, and web

applications. This role is suited for someone starting their career in software testing who is

eager to learn test design, execute manual test cases, identify defects, and collaborate with

the development team. Training and guidance will be provided to help the candidate grow

within the QA function.

Key Responsibilities

1. Requirement Understanding

●Review basic business and functional requirements to understand feature

expectations.

●Ask questions and clarify uncertainties with senior testers or product managers.

●Participate in requirement review meetings when needed.

2. Test Planning Support

●Assist in preparing simple test plans under guidance.

●Help identify key areas that require testing.

●Contribute to preparing basic test datasets.

3. Test Case Creation & Documentation

●Write simple, clear, and structured test cases for assigned modules.

Maintain and update test cases in tools such as JIRA or Zephyr Scale.

●Document expected vs. actual results with accuracy.

4. Test Execution

●Execute manual test cases on web browsers and mobile devices

(Android/iOS).

●Perform basic functional, UI, usability, and regression testing.

●Carry out cross-browser and cross-device testing as instructed.

5. Defect Reporting & Management

●Identify and log defects with clear steps to reproduce, screenshots, and observations.

● Track defects using JIRA and coordinate with developers for retesting.

● Verify fixed defects and ensure proper closure.

6. Exploratory Testing

●Conduct exploratory and ad-hoc testing to uncover additional issues beyond scripted scenarios.

●Highlight unusual behaviors and potential edge cases to the QA team.

7. Test Reporting

●Provide daily updates on test progress, issues, and blockers.

●Assist in preparing concise test summary reports at the end of each test cycle.

8. Basic Non-Functional Testing Exposure

●Perform basic checks related to performance, compatibility, and security under guidance.

●Validate application behavior across different browsers, OS versions, and devices.

9. Test Environment & Test Data Support

●Assist in setting up test devices, browsers, and environments.

●Prepare simple test data for positive, negative, and edge case scenarios.

●Inform developers or DevOps teams about any environment-related issues.

10. Collaboration & Continuous Learning

●Participate in Agile ceremonies including daily stand-ups, sprint planning, and retrospectives.

●Work closely with senior testers, developers, and product owners.

●Learn and adopt new testing tools, techniques, and QA best practices.

11. Optional (Preferred but Not Mandatory): Automation & API Testing Exposure

●Understand basic automation concepts by collaborating with automation engineers.

● Execute simple automated scripts if required.

● Perform basic API testing using Postman (status code and response validation).

Required Skills

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

● Completion of a Manual Testing Course covering software testing fundamentals

● 1 year of experience in Manual Testing

● Basic understanding of software testing concepts, SDLC, and STLC.

● Familiarity with mobile and web applications.

● Good analytical and problem-solving skills.

● Strong attention to detail and ability to follow instructions.

● Basic knowledge of JIRA or any bug-tracking tool (training can be provided).

● Good Proficiency in English, written and verbal, and teamwork skills.

Preferred Skills (Nice to Have)

● Exposure to Postman or basic API testing.

●Understanding of JSON/XML data formats.

●Familiarity with automation tools such as Selenium or Espresso.

Why Join SurveyHeart

At SurveyHeart, we’re building a platform that empowers creators, educators, and businesses to engage through intelligent surveys and quizzes.

As part of our Testing team, you’ll work in a collaborative environment where Accuracy, speed, and accountability drive everything we do.

You’ll be trusted to take ownership, experiment boldly, and directly impact the growth of one of India’s most loved SaaS platforms.

Job Description

We are building a global content marketplace that brings companies and content creators together to scale up content creation processes across 10 content verticals and 150+ content categories. Over the past 3.5 years we’ve worked with brands like India Today, Amazon India, Adobe, Swiggy, Dunzo, Businessworld, Times Group, Digit, Wittyfeed, YourStory etc. along with 350+ brand companies like BookMyShow, UpGrad, Yulu, Paisabazaar, Zivame, Yatra, Bewakoof, Imarticus Learning etc. to create content that is meticulous and customized according to our clients' needs.

We are on the path to building a global on-demand content marketplace platform that allows for collaboration, discovery and upskilling for all our creators. Now we are in a rapid expansion phase to enter into more content service offerings and engage a wide spectrum of content creators, and to facilitate all our ambitions, we are planning to launch multiple product verticals and we are looking for a QA Engineer who has a keen eye for user interaction and production functioning, and a curious mind to tangle-and-untangle them.

• We’re looking for someone who is enthusiastic, comfortable with uncertainty, flexible, great with people and isn’t afraid to roll up their sleeves and get their hands dirty.
• If you think you have the spark and a constantly simmering pot of ideas, this is the chance for you!

Job Responsibilities:

• Take ownership of the testing, identifying issues and subsequent fixing in entire PDLC
• Work with cross-functional teams to ensure quality throughout the software development lifecycle
• Conduct post-release/ post-implementation testing
• Quality review and signoff of new features
• Understand product architecture and functionality
• Create Test Case/Test script writing
• Should be ready to convert unvaried test cases into automated test scripts
• Create, maintain, and execute functional, regression, and exploratory tests
• Provide test case coverage and defect metrics to substantiate release decisions
• Provide support and assistance to business and users on reported production issues
• Creates temporary "work-arounds" for immediate customer/ end users issues
• Communicate with PMs and engineers on reported issues
• Participate in product discussions & refine the acceptance criteria
• Communicate high-value use cases and customer feedback to the product team

The ideal candidate must have -

• At least 2 years of practical experience in defining, developing, maintaining and executing test cases
• Prior experience dealing with full product development lifecycles and multiple releases
• Experience of working with Web, Mobile, and API Testing
• Basic understanding of good programming practices, architecture and design patterns
• Knowledge of Performance & Security Testing
• Solid analytical & problem-solving skills and experience of working in Agile process management methodology
• Should be excellent at communication, be able to explain ideas clearly.
• Must be extremely proactive and self-starter.
• Good knowledge of test automation tools like PyTest, Mocha, Cypress or comparable is a big plus.

QA Engineer

Job Description

• 3-7 years of hands on experience in mobile app testing - iOS / Android 
• Mobile automation expertise (iOS, Android) using Appium. 
• Experience having automated in an Agile environment. 
• Experience with issue tracking tool (JIRA) and reporting tools. 
• Experience with source code management and build tools - Git, SVN, Maven, Gradle 
• Experience in using Charles Tool / Fiddler 
• Programming language: Java 
• Automation tool: Selenium, Appium 
• Others: Jira, GIT, Maven, Gradle, Bamboo, TestNG 

• Experience working and automating in REST APIs based WS environment. 
• Strong knowledge on current automation trends. 
• Knowledge of Performance testing on mobile applications. 
• Experience with continuous integration using bamboo/Jenkins

QA Engineer

StyleCracker is the most innovative fashion tech platform in the country. With a vision to make India stylish, we have developed the StyleCracker Box that combines leading technology and first hand stylist experience to curate highly personalised looks for every unique customer.

We're looking to build upon our solid foundation and develop an unmatched solution that can truly help us work towards our mission.

• Responsible for the quality of product visible to millions of users.
• Prepare proper documentation for test cases, release notes, etc.
• Keep track of bugs and prioritize those in coordination with Product Managers.
• Write and execute detailed test cases for upcoming features and ensure customer requirements and development is closely aligned.
• Contribute ideas to improve/develop our QA processes and best practices based on your extensive experience.
• Troubleshoot application issues and coordinate issue resolution with developers, PMs and internal teams.
• Ensure that software functionality is implemented with a focus on code optimization and organization.

• Excellent understanding of software development life cycle.
• Should be strong in writing use cases.
• Strong understanding of determining the cause of bugs.
• Excellent knowledge of API responses, statuses, etc.
• Excellent understanding of load time optimization, latency, etc.
• Hands on experience with performance measuring tools like jMeter, Postman, etc.
• Experience with using the latest engineering tools (eg. Jenkins, JIRA, Confluence, Git/Perforce).
• Excellent team orientation and communication skills.
• Good knowledge of frontend and backend technologies.
• Knowledge of automation testing tools such as Selenium.
• Experience working in agile methodology.
• Experience with API automation testing.
• Ability to multitask, prioritize, manage workload and consistently deliver results.
• Understanding of the different types of testing between UAT, Security and Performance.
• Ability to generate benchmarks by comparing similar products / services.

• Bachelors or masters degree in computer science or a related field.
• 2 – 3 years experience as a QA engineer on native mobile (android and ios) and web applications.

Skills:

* Should have excellent manual testing skills.
* Good knowledge in automation testing using Selenium WebDriver.
* Should have good written & communications skills to write the test cases and documentation.
* Good Analytical skill, Proactive, Capability of thinking through a scenario.
* Knowledge in mobile automation testing using Appium is a plus point.

Responsibilities:

• Creation of automated test scripts to reduce the amount of time and effort spent on testing.
• Strongly adhere to specification and style guides.
• Ensure the application meets the performance, quality and targets.
• Leverage new and established testing methodologies.
• Translate the given design document into proper Test Cases for maintainability.
• Work hand-in-hand with developers to understand the flow of modules and document it.

• Execution of test cases/test scripts for manual/automation testing.
• Should have working knowledge of SQL server.
• Design and create test conditions and scripts to address business and technical use cases.
• Analyze data and results of tests, record defects, provide status.
• Document, track and escalate issues as appropriate, using JIRA or similar tools/means.
• Participate in troubleshooting and triaging of issues with different teams to drive towards root cause identification and resolution.
• Build Deployment on Test Environment.

Requirements:

• Experience in end-to-end user testing for minimum 1-2 yrs.
• Have prior experience with manual testing in web and Android applications.
• Logging bugs, detailed test reports, screenshots, and videos in the bug tracker during pre-release and post-release testing.
• User & usability testing on the design prototypes being passed to the development team.
• Well versed with Agile testing methodologies.
• Opportunity to define, design, tool and implement entire Automated testing using Selenium/TestNG/Appium or any other tool of choice.
• Ability to stick to deadlines.
• Manage regular exploratory testing campaigns by employing a large number of short-term remote testers.
• Ability to operate in white-spaces where ambiguity or lack of knowledge might be imminent in tackling problems. In short, love the entire startup experience.
• Good Knowledge of Core Java.
• Good Knowledge in Selenium.
• Troubleshoot problems related to scripts, framework components,application changes, etc., and repair issues.
• Experience in working with Agile Projects and Scrum Process.
• Enable and/or perform development of test automation by designing and writing automated test scripts based on defined test cases,including the definition of test data for consumption by scripts during test execution.
• Must have experience in writing TDD and BDD test cases.
• Analyze test logs, and report test results/metrics.