QA Tester

Job Title: QA Engineer – Blockchain / Web3 / DApps

Location: Noida (Onsite)

Experience: 3+ Years

About the Role

We are looking for a detail-oriented QA Engineer with hands-on experience in Blockchain, Web3 Wallets, and Decentralized Applications (DApps). The ideal candidate will ensure the reliability, performance, and security of blockchain-based products through both manual and automated testing.

Key Responsibilities

• Design, develop, and execute test cases for Blockchain applications, Web3 Wallets, and DApps.
• Perform functional, integration, regression, and performance testing across blockchain ecosystems (Ethereum, Polygon, BSC, etc.).
• Test Web3 wallet integrations (MetaMask, Trust Wallet, WalletConnect, Coinbase Wallet).
• Validate smart contracts using Hardhat, Truffle, Remix IDE, and Blockchain Explorers (Etherscan, Polygonscan, BSCscan).
• Conduct API testing (REST, GraphQL, Web3 APIs) using Postman, Newman, and Insomnia.
• Automate UI & functional tests using Selenium, Cypress, or Playwright.
• Perform mobile DApp testing using Appium.
• Collaborate with developers, product managers, and blockchain engineers to identify and resolve defects.
• Document test plans, strategies, and reports in Confluence/JIRA.
• Participate in CI/CD pipelines for test automation (Jenkins, GitHub Actions).

Required Skills & Tools

• Blockchain & Web3: Ethereum, Polygon, Binance Smart Chain, Ganache, Hardhat, Truffle, Remix IDE
• Wallet Testing: MetaMask, Trust Wallet, WalletConnect, Coinbase Wallet
• Automation & QA Tools: Selenium, Cypress, Playwright, Appium
• API Testing: Postman, Newman, Insomnia
• Performance Testing: JMeter, Locust, k6
• Version Control & CI/CD: Git, GitHub, GitLab, Jenkins, GitHub Actions
• Bug Tracking & Collaboration: JIRA, Trello, Confluence

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or related field.
• 3+ years of QA experience, with at least 2 years in Blockchain/Web3.
• Strong understanding of smart contracts, wallets, and decentralized apps.
• Hands-on experience with test automation frameworks and API testing.
• Excellent problem-solving, debugging, and communication skills.

Technical Test Engineer Job Description

VoltusWave Technologies is hiring an experienced QA Manual Tester to ensure the quality and reliability of our web and mobile applications. This role involves hands-on testing, API validation using Postman, and monitoring AWS services.

Key Responsibilities

• Develop and execute test plans and cases for web and mobile applications.
• Perform API testing with Postman for functionality and reliability and security.
• Analyze logs across AWS services (e.g.DynamoDB, Lambda, S3, Cloudwatch) for debugging.
• Conduct manual testing, including regression, functional, and UAT.
• Log and manage defects using tools like JIRA.
• Collaborate closely with developers, product managers, and other stakeholders during the software development lifecycle.
• Stay updated with the latest tools and technologies in software testing and AWS.

Required Skills and Qualifications

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• 2+ years of manual testing experience.
• Proficiency in AWS services for troubleshooting and log analysis.
• Experience in API testing using tools like Postman or similar platforms.
• Attention to detail, excellent problem-solving skills, and the ability to manage tasks efficiently.

Preferred Skills and Qualifications

• AWS certifications are a strong plus.
• Experience with CI/CD tools like GitLab or Jenkins.
• Familiarity with cloud technologies like Azure (in addition to AWS).

Job Title: Senior QA Engineer – Manual Testing (Hardware Focused)

Location: Navi Mumbai (Only local candidates from Mumbai/Navi Mumbai will be considered)

Work Mode: 5 Days Working | Work From Office

Experience Required: 5+ Years

Notice Period: Immediate Joiners or Candidates Who are already serving or served notice period.

About the Role:

We are looking for an experienced and detail-oriented Senior Manual QA Engineer with strong proficiency in hardware-based and emulator-driven manual testing. The ideal candidate will also possess 1–2 years of hands-on experience in Java, ideally for scripting or basic automation tasks. This role is ideal for someone with a background in hardware testing looking to contribute to highly integrated systems involving both hardware and software components.

Key Responsibilities:

• Design and execute manual test cases focused on hardware-integrated systems, embedded environments, and emulators.
• Translate complex system requirements and user stories into well-structured, actionable test cases.
• Plan and maintain comprehensive test documentation ensuring traceability and thorough coverage.
• Identify, document, and follow up on bugs and inconsistencies across releases and change requests.
• Collaborate with development and hardware teams to ensure robust system validation across interfaces.
• Utilize Java (1–2 years' experience) to support test scripting or automation where applicable.

Must-Have Skills:

• Manual Testing Expertise: 5+ years in QA with a primary focus on hardware/manual testing.
• Hardware & Emulator Testing: Proven experience in testing physical devices, hardware components, or emulators.
• Java Scripting: 1–2 years of experience in Java for test scripting or automation utilities.
• Proficiency in test case design, defect tracking (e.g., JIRA), and understanding of testing life cycle models.
• Exposure to DevOps practices, CI/CD pipelines, and cloud platforms like AWS.
• Hands-on experience with SQL and working knowledge of databases.

Preferred Skills:

• Experience with Python or other test automation frameworks.
• Testing certifications (ISTQB, CP-SAT, CP-MAT, etc.)
• Familiarity with location-based technologies (GPS, mapping, navigation systems).
• Strong analytical mindset with excellent communication and collaboration skills.

What will I be doing? 👩💻👨💻

1. You will be owning features through inception, design feedback, implementation, and launch. This will include building test plans for new features and improvising on existing test plans for feature updates and customer feedback.
2. You will collaborate with Product Designers, Product Managers, Backend Engineers, Data Engineers, and Customer Support

What do I need? 🤓

1. Strong quality sense and experience working closely with web/mobile development teams
2. Excellent communication skills and passion for tough technical problems
3. Attention to detail and voice of customer experience
4. Familiarity with Agile frameworks and regression testing is a plus
5. Experience in championing customer feedback post-launch and bringing it to the attention of relevant teams
6. Bachelor's degree in Computer Science, Engineering or a related field or equivalent training, fellowship, or work experience

Brownie points 🍰

1. Understanding of the importance of test plans and how to approach writing informative bug reports

Feel free to apply even if you feel unsure about whether you meet every single requirement in this posting. As long as you're a quick learner, and are excited about changing the status quo for tech recruitment, we're happy to support you as you come up to speed with our tech stack.

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.