Senior SQA Engineer - PostEx

Taraki


Date: 2 weeks ago
City: Remote
Contract type: Full time
Remote

Our client PostEx is hiring a Senior SQA Engineer in Lahore.

Key Responsibilities
  • Design, develop, and execute comprehensive test plans, test cases, and test scenarios for fintech applications.
  • Perform manual testing of web and backend systems to ensure product quality and reliability.
  • Conduct API testing using tools such as Postman or similar platforms to validate integrations and data flow.
  • Validate end-to-end transaction flows, ensuring accuracy in payment processing and system responses.
  • Analyze and verify payment routing logic, ensuring transactions are processed through correct channels.
  • Perform testing on tokenization mechanisms and ensure secure handling of sensitive financial data.
  • Collaborate with engineering, product, and DevOps teams to identify and resolve defects.
  • Develop and maintain automation test scripts using tools such as Cypress or Playwright.
  • Participate in regression, integration, and system testing cycles.
  • Identify performance bottlenecks and potential risks in financial workflows.
  • Ensure compliance with industry standards and best practices for fintech applications.
  • Document test results, defects, and provide clear reports to stakeholders.

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Required Skills & Qualifications
  • 3–5+ years of experience in Software Quality Assurance, preferably in fintech or payment gateway environments
  • Strong experience in manual testing and API testing
  • Proven expertise in transaction flow validation and payment routing systems
  • Hands-on experience with tokenization and financial system workflows
  • Experience with automation testing tools such as Cypress or Playwright
  • Strong understanding of REST APIs, microservices architecture, and system integrations
  • Familiarity with databases (SQL/NoSQL) for data validation
  • Experience with bug tracking tools (e.g., Jira, ClickUp, or similar)
  • Strong analytical and problem-solving skills
  • Attention to detail with a quality-first mindset

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Preferred Qualifications
  • Experience working with payment gateways, wallets, or digital financial products
  • Understanding of PCI-DSS compliance and security standards
  • Exposure to CI/CD pipelines and automated testing integration
  • Basic knowledge of scripting/programming (JavaScript preferred for automation tools)

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