
We are seeking a curious, detail-oriented, and quality-driven tester who is passionate about building great products within a startup culture. This role goes beyond traditional testing—you will be responsible for evaluating the entire product experience before it reaches the client.
Your primary responsibility will be testing across product functionality, UI, UX, and overall usability, while also having basic awareness of automation testing tools and concepts.
You will work closely with developers, designers, and product teams to ensure that what we ship is stable, intuitive, clean, and client-ready.
Key Responsibilities
1. Manual Testing (Primary Focus)
- Perform end-to-end manual testing of web and/or mobile applications.
- Test all product features to ensure they work as expected across different scenarios.
- Identify, document, and report bugs, edge cases, inconsistencies, and usability issues.
- Validate fixes and ensure issues are fully resolved before release.
- Test applications from a real user’s perspective, not just based on requirements.
2. Product-Level Testing
- Evaluate whether the product:
- Solves the intended problem
- Has all the required features
- Feels complete and production-ready
- Identify missing flows, broken logic, or confusing behaviors.
- Ensure the product delivers a good overall experience, not just correct functionality.
3. UI Testing
- Review the visual quality of the product:
- Layout consistency
- Alignment, spacing, typography, and colors
- Check if the UI is:
- Clean and intuitive
- Not overly complex or cluttered
- Easy for users to understand and navigate
- Report UI inconsistencies across screens, devices, or browsers.
4. UX Testing
- Analyze how smooth and logical the user journey is.
- Identify friction points in:
- Navigation
- User flows
- Interactions and feedback
- Ensure the product feels natural, fast, and easy to use.
- Suggest improvements to enhance usability and user satisfaction.
5. Automation Testing Awareness
- understanding of automation testing concepts.
- Familiarity with common automation tools such as
- Selenium
- Cypress
- Playwright
- Postman (for API testing)
- Ability to understand where automation fits into the testing lifecycle.
6. Code Awareness (Secondary)
- Have a basic understanding of code and system behavior.
- Ability to:
- Read logs or error messages
- Understand where issues might originate
- Direct code-level testing is not mandatory, but awareness is a plus.
What We’re Looking For
Skills & Traits
- Strong attention to detail and observation skills
- Ability to think like an end user
- Logical thinking and problem-solving mindset
- Curious to explore edge cases and unusual scenarios
- Clear communication when reporting issues
- willingness to learn and improve continuously
Mindset & Passion
- You genuinely care about product quality
- You enjoy finding bugs, gaps, and improvements
- You take ownership of the product before it reaches the client
- You aim for “client-ready and polished,” not just “working.”
Eligibility
- A background in Computer Science, IT, Engineering, or related fields is a plus
What You’ll Gain
- Hands-on experience testing real products
- Exposure to the full product lifecycle before client delivery
- Strong foundation in manual testing, UI/UX evaluation, and product thinking
- Mentorship from experienced developers and product teams
- Opportunity to grow into a full-time QA or Product Quality role
Assignment :

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Job Title: Manual QA Engineer (Mobile & Web)
Location: Mumbai and Banglore
Experience: 2+ Years
Work Mode - 5 Days Work from Office
Employment Type: Full-time
About the Role
We are looking for a strong Manual Tester with deep technical understanding of the product domain and system architecture. This role is hands-on and focuses on end-to-end quality ownership across Mobile and Web applications. Interviews will emphasize practical testing expertise, system thinking, and problem-solving—not automation frameworks or coding exercises.
Key Responsibilities
- Perform thorough manual testing of Mobile (Android/iOS) and/or Web applications
- Analyze application behavior using tools like Android Studio, Xcode, and device/app logs
- Debug and investigate API failures, including response codes and error handling
- Validate backend workflows through database checks, cURL extraction, and Postman
- Understand and test end-to-end application flows, ensuring seamless interaction between frontend, backend, APIs, and databases
- Perform failure analysis and root-cause investigation, collaborating closely with developers
- Clearly document and communicate defects, impact, and test findings to engineering and product stakeholders
- Leverage AI tools to improve test coverage, efficiency, exploratory testing, and problem-solving within a manual testing setup
What We’re Looking For
- Strong experience in Mobile App and/or Web Application manual testing
- Solid understanding of backend architecture and how it connects to application workflows
- Excellent technical communication skills and ability to work cross-functionally
- Curious mindset with a willingness to adopt AI-driven tools to enhance testing outcomes
Nice to Have
- Experience testing complex, distributed systems
- Exposure to performance, security, or reliability testing (manual focus)
- Prior experience in fast-paced or product-driven environments
3 Mandatory Skills
- Manual Testing Expertise (Mobile/Web) – Hands-on experience with Android/iOS or Web apps, including log analysis and debugging
- Backend & API Understanding – API testing (Postman, cURL), DB validation, response code analysis, and root-cause investigation
- Strong Technical Communication – Ability to clearly articulate issues, impact, and test results to developers and stakeholders
We are looking for a highly skilled Senior QA Engineer to join our team. The successful candidate will be responsible for ensuring the quality of our products through manual and automated testing. The Senior QA Engineer will work closely with the development team to identify and resolve quality issues, as well as develop and maintain automated test scripts to improve testing efficiency. The ideal candidate will have experience with both manual and automation testing methodologies and tools.
What you’ll be doing:
- Develop and execute manual test cases for new features and enhancements
- Develop and maintain automated test scripts using industry-standard automation tools
- Collaborate with developers and other QA team members to identify, reproduce, and resolve defects
- Participate in code and design reviews to provide feedback on testability and quality
- Create and maintain comprehensive test plans and test cases
- Identify, prioritize, and report defects and issues to the development team
- Analyze and interpret test results to ensure that software meets or exceeds specified standards and quality criteria
- Ensure that all testing is completed on time and within budget
- Continuously improve the testing process through the use of new testing tools, methodologies, and best practices
- Mentor and train other team members in manual and automation testing techniques
What you’ll bring:
- 5-7 years of experience in the software quality field
- At least 1 year of experience working in the eCommerce domain and familiarity with Agile methodology
- Familiarity with the entire software development life cycle and test cycles (Unit, Regression, Functional, Systems, Stress & Scale, Smoke & Sanity)
- Understanding of microservices and serverless architecture and deployment
- Understanding of existing QA best practices and methodologies to design, implement and automate processes
- Detailed and effective written communication skills for documenting the features tested and bugs found
- Highly organized, detail-oriented, extremely responsive and able to prioritize a large number of tasks
- Self-motivated, work well independently and with others
About Tecstub:
Tecstub is a renowned global provider of comprehensive digital commerce solutions for some of the world's largest enterprises. With offices in North America and Asia-Pacific, our team offers end-to-end solutions such as strategic Solution Consulting, eCommerce website and application development, and support & maintenance services that are tailored to meet our clients' unique business goals. We are dedicated to delivering excellence by working as an extended partner, providing next-generation solutions that are sustainable, scalable, and future-proof. Our passionate and driven team of professionals has over a decade of experience in the industry and is committed to helping our clients stay ahead of the competition.
We value our employees and strive to create a positive work environment that promotes work-life balance and personal growth. As part of our commitment to our team, we offer a range of benefits to ensure our employees are supported and motivated.
- A 5-day work week that promotes work-life balance and allows our employees to take care of personal responsibilities while excelling in their professional roles.
- 30 annual paid leaves that can be utilized for various personal reasons, such as regional holidays, sick leaves, or any other personal needs. We believe that taking time off is essential for overall well-being and productivity.
- Additional special leaves for birthdays, maternity and paternity events to ensure that our employees can prioritize their personal milestones without any added stress.
- Health insurance coverage of 3 lakhs sum insured for our employees, spouse, and children, to provide peace of mind and security for their health needs.
- Vouchers and gifts for important life events such as birthdays and anniversaries, to celebrate our employees' milestones and show appreciation for their contributions to the company.
- A dedicated learning and growth budget for courses and certifications, to support our employees' career aspirations and encourage professional development.
- Company outings to celebrate our successes together and promote a sense of camaraderie among our team members. We believe that celebrating achievements is an important part of building a positive work culture.
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
QA Engineer
Job Description
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About the job: We have a requirement forQA Engineer. It primarily involves Analyzing project requirements, Preparing test plan, API testing, and preparing test reports |
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Role: Role will be of QA Engineer |
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Location: Bangalore/Ahmedabad |
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Primary Skills: Manual Testing, No SQL, Web API Testing, API testing using postman/SoapUI etc,
Good to Have: Automation and Selenium Automation
Responsibilities:
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Organizational Support: We guarantee that you will experience an exceptionally warm hearted workplace and a big scope for career growth with extraordinary learning about testing tools. Your careers will soar to skies by working with us to realize our dream of building a world class center of excellence for automation.
Our experienced architects will step in to help finalize and propose architecture and framework aspects. Our full-fledged process department provides timely guidance on processes. In rare cases, if there is guidance required on people management front, an experienced HR team will always be available.
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Educational Qualifications ,Certifications & Experience : ● BE Computer Science ● Ideal Experience Range: Ideally, you should have spent between 2-3 years in IT industry to have first-hand experience of above mentioned responsibilities; however, Sigma is open to consider bright persons with lesser experience.
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Sigma believes in, and promotes non-discriminatory hiring. We never hire based on religion, sex, origin, race, physical ability and age. |
* Brief knowledge of testing tools like JIRA, Scrum etc.
* Basic knowledge of PHP or worked on Wordpress/Laravel/CodeIgniter.
* Basic knowledge of any coding language too.
If you're a passionate problem solver who gets a kick out of creating rewarding learning experiences for an audience as diverse as ours (read kids - can't read, can't click on a small button and won't sit straight during a user testing session and their ever possessive parents and ambitious teachers!), we might just have a career- changing opportunity waiting for you.
What you'll do : Core Responsibilities
-Collaborate with Product Owners, Application and Engineering teams and others on assigned modules
-Take ownership of task assigned from sprint till production rollout/deployment ready state
-Ensure that entrance and exit criteria are met and follows established testing standards, processes, and procedures
-Analysis and estimation of tasks assigned with minimum deviation- Building, leading and mentoring teams
-Ability to contribute towards career development plans of the team
-Help define, improve and implement QA best practices
-Identify and recommend opportunities to enhance productivity, effectiveness and operational efficiency of the team.
-Design, develop, maintain and execute functional, regression, integration and end- to end tests
-Learn and understand applications and use case/testing flows
-Provide detailed bug analysis and assistance to developers for debugging
Qualifications and Skills :
-7+ years of experience in manual testing, preferably game testing across the platforms (Web/iOS/Android) with a minimum of 2 years experience as a lead.
-Strong planning skills along with project management experience
-Experience driving quality through process, instrumentation, requirements and testing
-Experience developing test strategies, test plans, and test cases
-Should be able to do an impact analysis based on the code modifications
-Possess excellent communication, presentation, and interpersonal skills
-Efficient in effort estimation, planning, prioritization and time management
-A fast learner with good problem solving and analytical skills
-Flexible with a positive - do what needs to be done- attitude
-Be able to thrive in a fast- paced and dynamic environment with minimal support and quick learning
-B.Tech/BE in Computer Science or related discipline (or equivalent experience)
Good to have :
-Experience on Automation testing tools like selenium, is a big plus
Job Aim
To perform software tests to ensure quality
Responsibilities
Review of software requirements
Preparation of test cases
Automating responsive layout
Reporting of defects
Preparation of test reports
Essential Skills
Load testing
Identify Security vulnerabilities
Teamwork
Programming knowledge for automation testing
Selenium Web Driver










