Cognizant

Lead Quality Engineer

Cognizant
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27 days ago
Mexico City, MexicoStaff+

Responsibilities

  • Define risk-based end-to-end quality strategies for bill inquiry applications and customer billing journeys.
  • Design and maintain scalable Playwright automation frameworks for web-channel regression testing.
  • Develop RestAssured API test suites covering service contracts, data integrity, authorization flows, error handling, and performance.
  • Create modular JavaScript automation utilities and helpers for maintainable and reusable test scripts.
  • Execute functional, regression, integration, and exploratory testing and document results and defects.
  • Analyze production incidents and quality trends to create regression scenarios and preventive controls.
  • Mentor team members on quality engineering, automation standards, coding guidelines, and test design.
  • Establish and monitor defect leakage, automation coverage, execution reliability, and release-readiness metrics.
  • Coordinate with product, engineering, business, performance, and reliability stakeholders on requirements, traffic scenarios, risks, and blockers.
  • Document and continuously improve test cases, automation suites, quality processes, and quality reports.

Requirements

  • Five to eight years of experience in quality engineering or test automation roles.
  • Strong hands-on expertise developing, executing, triaging, and optimizing Playwright automation for modern web applications.
  • Proven experience using RestAssured to test complex APIs, including request and response structures, headers, authorization flows, and error scenarios.
  • Solid JavaScript programming skills for modular automation code, utilities, asynchronous operations, and test-tool integration.
  • Practical bill inquiry domain experience, including billing adjustments, dispute flows, payment clarifications, and statement breakdowns.
  • Experience working in agile product teams and delivering stable releases for customer-facing systems.
  • Clear communication skills for working with technical and non-technical stakeholders in a multinational environment.
  • ISTQB Certified Tester Advanced Level Test Automation Engineer certification or an equivalent test automation certification.

Benefits

  • Ongoing support and funding for training and development plans.
  • Competitive benefits and salary package.
  • Opportunity to work for leading global companies.
  • Inclusive workplace with equal employment and affirmative-action commitments.
  • Support for employee wellbeing and conditions that enable everyone to thrive.
  • Hybrid work model with coordination across distributed teams and day-shift activities.

Tech Stack

Categories

Cognizant

About Cognizant

10,000+ employees

Cognizant is a public IT services and consulting firm that designs, builds, and runs enterprise technology, including digital engineering, cloud modernization, data/AI, and managed services. It sells consulting, systems integration, and outsourcing on multi-year engagements to large enterprises in healthcare, banking, retail, communications, and manufacturing. Founded in 1994 and headquartered in Teaneck, New Jersey, Cognizant is NASDAQ-listed (CTSH) and a Fortune 500 company.

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