Test Automation Engineer

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.

At BigThinkCode, our technology solves complex problems. We are currently looking for Software Engineer, Test engineers to join and work with our cross-functional engineers of talented experts at Chennai.

As a Test Automation Engineer, you will engage in a dynamic environment where you will utilize quality processes and automation tools to enhance testing products and solutions. Your typical day will involve collaborating with cross-functional teams to implement automation methodologies, ensuring the highest standards of quality and efficiency in the testing process. You will be responsible for running the end-to-end quality engineering function, focusing on automation to improve control, accuracy, and integrity in all testing activities. This role requires a proactive approach to problem-solving and a commitment to continuous improvement in testing practices.

Please find below our job description, if interested apply / reply sharing your profile to connect and discuss.

Company: BigThinkCode Technologies

URL: https://www.bigthinkcode.com/

Work location: Chennai (work from office)

Experience: 3 – 4 years

Education: Bachelor’s degree in computer science or comparable experience.

Responsibilities:

·      Reviewing and managing the manual / automation code quality.

·      Develop & enhance Test automation framework to support different OS, Browsers etc.

Requirement:

·      Hands on expertise in both manual and automation testing.

·      Familiar with oops concepts and basic programming language.

·      Test management - Agile process, Stakeholder co-ordination, Status reporting

·      Strong expertise in Automation Framework design (Selenium+Java Framework, Rest Assured)

·      Designed, reviewed and maintained automated test scripts.

·      Developed reusable utilities to embed in framework

·      Experience in performing Software Testing and preferably Application testing

Benefits:

·      Medical cover for employee and eligible dependents.

·      Tax beneficial salary structure.

·      Comprehensive leave policy

·      Competency development training programs.

JD for QA Engineer:

• Must have worked on web based applications like React(Frontend) and Drupal CMS(backend)
• Understand requirements, develop test plan, execute manual test cases, dig deeper into issues, identify root causes and articulate defects clearly.
• Strive for excellence in quality by looking beyond obvious scenarios and stated requirements and by keeping end user needs in mind.
• Deliver a high quality robust product in a fast paced environment.
• Work closely with the Development, Product Management, Design and Content team for release of the feature/product.
• Recreate production reported issues to determine root cause and verify the fix.
• Stay current with the latest technology, tools and methodologies; share knowledge by clearly articulating results and ideas to peers.
• Self-starter, takes initiative, identifies and completes tasks, should be goal driven.
• 
  

Required Skills:

• Graduate or Masters in Computer Science Engineering or a related field.
• 4-5 years of experience in QA methodologies, SDLC, STLC
• Strong testing & technical skills with excellent knowledge of designing tests for early defect identification.
• Hands on experience in creation and execution of test cases/test plans.
• Experience of SQL and Database and API Testing.
• Excellent debugging, troubleshooting and analytical skills.
• Understanding of Performance, and Security Testing techniques.
• Knowledge of Unix/Linux environments and hands-on with Unix shell commands.
• Hands on experience with technologies like React, and Drupal CMS

Note: immediate joiners.(Good communication, React and Drupal CMS must have skills)

• Exercises judgment in selecting methods and techniques for obtaining solutions.
• Perform various types of testing like sanity, functional, exploratory, integration, and system testing to ensure that the product delivered is of high quality.
• Support the Planning of test schedules in accordance with project scope/delivery dates and ensure that the timelines are adhered to without fail.
• Have very good knowledge of SDLC and STLC life cycles and working knowledge in agile.
• Work as part of cross-functional, passionate agile project teams to ensure quality is driven into the heart of the development process from requirements definition through to delivery.
• Contributing toward predictable delivery of quality releases.
• Be meticulous about documentation and maintaining a robust log of all test cases and test results.
• Very good at manual testing of web and windows based applications, web services testing, and integration testing of a complex system, iOS and Android applications.
• Defect Tracking and Reporting of bugs to developers so as to fix it and follow-ups.
• Lesson Learnt documents (based on testing inputs from the previous project)
• Suggestion Documents (to improve software quality)
• Leads test processes and delivers results to necessary stakeholders.
• Reviews changes or upgrades to existing tests, tools, and testing protocols.
• Good to have knowledge over Stockbroking applications, financial and capital market domain.

Desired Technical Skills and Experience

• Experience with Web Applications, iOS, and Android Applications.
• Passionate about understanding the application end to end.
• Effective communication skills to interact with internal stakeholders.
• Experience with Agile/Waterfall methodologies.
• Adaptable to the current requirement.
• High-level problem-solving skills, and the ability to project manage Knowledge of defect management process
• Strong understanding of software concepts and ability to quickly grasp new products and technologies.

A Software Testing Engineer is required to fully test the product or system to ensure it functions properly and meets the business needs. The job responsibilities include:

Role and Responsibilities

• Responsible for creating and executing tests to verify that software runs properly and without defects on each platform requested and to handle test procedures efficiently to result in extreme product stability, product usability and performance.
• Responsible for creating test plans and test cases.
• Understanding how a feature is implemented to develop test cases for the functionality, performance, stress, and fault conditions.
• Responsible for reviewing and analyzing project documentation to ensure product testability.
• Responsible for providing detailed testing status.

Skills  Required: 

• Should have experience in creating Test Plans, Test scripts, Test cases.
•  Knowledge in Selenium web drivers is mandatory. They should be able to write the scripts and run them in Selenium.
• Should have good experience in SQL databases.
• Good knowledge on System and Integration Test Cases.
• Good knowledge on System and Integration Testing.
• Able to write Test Scenarios.
• Able to Test the application independently.
• Hands on experience in UI testing 

Qualifications:

• B.Tech (Computer Science)