Manual tester

A Day in the Life:

• Collaborate with developers and product managers to understand feature requirements.
• Review feature specifications and design detailed test cases.
• Perform manual tests on payment gateway systems, including transaction flows and API validations.
• Identify, log, and track defects using tools like JIRA and prioritize them for resolution.
• Conduct regression testing to ensure system stability after updates.
• Participate in team discussions to troubleshoot and resolve issues.
• Document test results and prepare for upcoming sprint activities.

Key Qualifications and Skills:

• 5 - 7 years of QA experience, with at least 3 years in payment gateways, fintech, or banking systems.
• Strong knowledge of payment processing.
• Experience with REST/SOAP APIs, webhooks, and encryption (TLS, AES, RSA). Familiarity with PCI-DSS, PSD2, GDPR, and AML/KYC processes.
• Proficiency in SQL for database validation (transaction logs, ledger entries).
• Hands-on experience with JMeter, Postman, Selenium, or similar tools.
• Knowledge of blockchain-based payouts (optional but a plus).

Key Responsibilities:

1. Test Planning & Strategy: Develop and execute test plans, test cases, and test scripts for payment processing, refunds, chargebacks, settlements, and fraud detection. Ensure compliance with PCI-DSS, PSD2, and other financial regulations.
2. Functional & Integration Testing: Validate API integrations with banks, PSPs (Payment Service Providers) and third-party vendors. Test transaction flows (success, failure, retries, timeouts) and edge cases.
3. Security & Compliance Testing: Perform penetration testing, vulnerability scanning, and data encryption checks. Ensure PCI compliance and adherence to EMV, 3D Secure (3DS2), and SCA (Strong Customer Authentication).
4. Performance & Load Testing: Conduct stress testing to evaluate system behaviour under high transaction volumes (TPS - Transactions Per Second). Identify bottlenecks in authorization, settlement, and reconciliation processes.
5. Automation & Tools: Develop and maintain automated test scripts (using tools like Postman, Selenium, JMeter, or Karate). Work with CI/CD pipelines for regression testing.
6. Defect Management: Log, track, and prioritize bugs using JIRA, Bugzilla, or similar tools. Collaborate with developers, product managers, and compliance teams for issue resolution.
7. Documentation & Reporting: Maintain test documentation, including test cases, test data, and audit logs. Provide QA metrics and test summary reports to stakeholders.

Byteridge is currently hiring for Manual Test Engineers with experience in the ERP domain and strong hands-on skills in API testing using Postman.

Role: QA Engineer (Manual Testing)

Domain: ERP

Requirement: Must have experience with Postman for API testing

Location/Mode: Remote

About the company:

Byteridge is a digital product design and development company that builds tailored web and mobile app solutions for global clients. Recognized as a Great Place to Work for 2025-26, Byteridge is where talented professionals work on exciting, impactful products in a collaborative and growth-driven environment.

Manual Tester with Crew Domain Knowledge

Skill Set/Experience

1.   •       Experience: 5–12 Years

2.   •       Locations: Chennai, Bangalore, Trivandrum, Cochin

3.   •       Notice Period: Immediate to <30 days

1. Very good understanding of airline Crew and Ops business processes
2. Experience in UAT and SIT testing including on-site customer interactions (added advantage).
3. Strong business/testing skills – Use case review, Test case creation (Interface, Functional and UAT and End to End ) , review and execution
4. Basic knowledge of SQL, UNIX
5. Experience in API/Interfaces testing
6. Experience with any of the defect tracking systems.
7. Exposure in using selenium Test Automation tool is added advantage

We are a small team of closely knit engineers who were able to build a product that helped us to scale until this point. The company’s growth from here is based on the strategy of focusing on  enterprise customers and making products ready for them.

Laundry industry has critical workflows and complex integrations with hardware and machines, and the new developers need to be more confident and fearless about making changes in the system. This will help to deliver products faster to the customers while building more robust products. 

We are looking for an experienced QA Test Automation Engineer to be part of our team. Your understanding of functional testing, writing maintainable tests, written and verbal communication skills will be put to the test.

• Estimate, prioritize, plan, and execute manual testing activities.
• Manage release from the QA perspective and keep the affected parties informed.
• Identify quality assurance process bottlenecks and suggest actions for improvements.
• Preparing test cases for unit, integration and end-end testing.
• Plan and manage automation testing strategy for QDC.

Position Summary:

As a QA Engineer at LimeChat, you will play a crucial role in ensuring the quality and performance of our messaging and communication applications. You will primarily focus on manual testing to identify issues, validate product functionality, and provide feedback to our development teams. Additionally, you will be involved in automation testing to enhance efficiency and test coverage.

Key Responsibilities:

• Execute test cases, identify defects, and report issues accurately.
• Collaborate with cross-functional teams to ensure product requirements and user expectations are met.
• Conduct manual testing of LimeChat's messaging applications to verify product functionality and user experience.
• Develop and maintain test plans and test cases for both new features and regression testing.
• Participate in design and implementation reviews to provide input on potential issues.
• Perform exploratory testing to uncover hidden defects and ensure a robust product.
• Automate test cases using testing frameworks and tools.
• Maintain and update automated test scripts as necessary.
• Execute automated test suites to improve test efficiency and coverage.
• Continuously monitor the quality of our applications and participate in the release process.
• Collaborate with developers to isolate and reproduce defects for faster resolution.
• Maintain and document testing processes and procedures for reference.
• Contribute to a culture of continuous improvement in quality assurance.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Proven experience as a QA Engineer, with a strong emphasis on manual testing.
• Familiarity with automation testing tools such as Selenium, Appium, or similar.
• Proficiency in writing and executing test cases.
• Strong analytical and problem-solving skills.
• Knowledge of software testing methodologies and best practices.
• Experience with mobile and web application testing.
• Ability to work independently and as part of a team.
• Excellent communication and documentation skills.
• Detail-oriented with a commitment to quality.
• Experience with testing APIs is a plus.

• Helps Test Lead to prepare the Test Plan and coordinate with Test Engineers during Testing Phase
• Performs Bug Analysis, understands the client requirement and help Test engineer to prepare the test cases
• Ability to multi-task/handle several projects effectively and deliver within timeline
• Peer Reviews the test cases, understands the Test Plan and write Automation test cases
• Able to write Scripts in languages like Java, Ruby, Python, etc.,
• Able to review the Scripts written, able to run the Maintenance / New Scripts and identify the issues
• Knowledge on automation test reports (TestNG, Allure, JUnit reports etc)
• Define onboarding documents for technology and domain for the teams
• Train/Mentor and evaluate juniors on testing specializations
• Exihitbit strong expertise in one of Load Testing - Jmeter (or similar tools) or Api Testing - Rest client/postman or DB testing
• Perform cross Browser / device compatibility testing using automation
• Understand and contribute to sprint release cycle process, ensure 100% test coverage and follow JIRA hygiene
• Besides the job specific responsibilities strictly adheres to the policies and procedures of the organization

• Excellent communication (verbal and written) - Articulates clearly, concisely  and with context at all times, High confidence and assertiveness skills
• Has a cordial work relationship with peers and manager
• Speaks his/her mind even during challenging situations, Proactively seeks help /assistance when in need
• Ability to Develop self and others - Takes feedback positively and works on it seriously, Is not afraid of making mistakes as part of learning
• Open to working across projects and technologies, Good analytical and logical skills
• Understands requirements quickly and accurately
• Proactively thinks through the solution and seeks clarification before coding
• Explores the root causes of problems before taking action
• Quickly learns the latest developments in technology and is able to apply it to the projects
• Good Interpersonal Skills - Builds good working relationship with team members and customer stakeholders (Product owners and Scrum master etc)
• As a QA person - Show extreme attention to details and nuances

• Lead and manage a team that:
• Reviews and refines software requirements.
• Drafts and executes test plans and test cases.
• Identifies and drafts steps to reproduce defects utilizing our defect tracking system, JIRA.
• Enters and tracks defects to closure.
• Utilizes testing tools to increase the effectiveness of testing.
• Maintains test environments that mimic our production systems.
• Maintains and updates Selenium driven UI automation test cases.
• Maintains and updates ReadyAPI API automation test cases.
• Maintains and updates manual test cases.
• Maintains and updates JMeter performance/load test cases.
• Coach, mentor, and assist the team in performing their duties as needed.
• Provide formal QA approval and reporting for each release.
• Operate within the SAFe Agile methodology.
• Coordinate with other QA teams across the company.

• Experience leading a SQA or Software Development team
• Experience managing projects and processes cross-functionally
• Comfortable working in a continually changing and dynamic environment and driving top issues to resolution
• Proven track record of attracting, hiring, motivating and developing the best quality-minded individuals
• Excellent cross-functional communication and influencing skills
• In-depth knowledge and experience in one or more of the following technologies: Java, Python, Selenium, JMeter, ReadyAPI
• Automation planning, execution, and triage for projects on multiple Platforms.
• Excellent presentation skills, distilling complex analysis and concepts into concise business-focused takeaways
• In-depth knowledge and experience in identity management including OpenID Connect, SAML2, OAuth2, and SCIM.
• In-depth knowledge and experience of application security testing.
• Unix command line scripting skills