Senior Quality Assurance Engineer (R-19772)

MDM Technology
MDM Technology, a company affiliated with Dun & Bradstreet, provides enterprise-grade master data management (MDM) solutions that help organizations create a single, trusted view of business entities. By cleansing, matching, linking, and enriching data, anchored by the global standard D‑U‑N‑S® Number business identifier, MDM Technology enables accurate identity resolution across systems to support analytics, compliance, and AI workflows across industries.

Key Responsibilities:

• Work closely with the team to ensure product quality in a fast-paced, agile environment. Take ownership of the testing of new features, bug fixes and other enhancements. Write and execute tests and perform data validation for multi-tiered, data-driven applications.
• Write and maintain automated UI, API and performance tests to enhance existing test suites, ensure application & environment stability, and increase the team’s efficiency & effectiveness.
• Proactively drive quality through collaboration, process improvement, innovative thinking, root cause analysis and experience.
• Support the product team during product deployments to ensure flawless releases with extreme quality.
• Ownership of QA activities such as functional, regression testing.
• Defines and tracks QA metrics such as defects, defect counts, test results and test status and responsible for product validation.
• Creates and maintains project test plans. Documents all problems and assists in their resolution.
• Collects and analyzes data for software process evaluation and improvements and integrates them into business processes to address the needs of the business.
• Use of automation at every opportunity to increase our overall efficiency, more effectively test, and to ensure ongoing application and environment stability.

Skills and/or Certifications:

• Bachelor’s Degree in Computer Science, Information Systems, or other related field with 8+ years QA experience testing web applications.

• Expertise in API and Integration Testing, including REST APIs, JSON/XML, OAuth, webhooks, event-driven architectures, and microservices.

• Hands-on experience with automation frameworks and tools such as: Postman (required), Playwright (preferred), Selenium WebDriver, TestNG.

• Proficiency in one or more programming languages, Python (preferred), Powershell or Java.

• Familiarity with leveraging AI-powered quality engineering tools for testing, maintenance, defect analysis and productivity improvements, including GitHub CoPilot, CoPilot, Claude, Gemini.

• Experience working with Agile development methodologies and test management platforms such as Jira, Zephyr scale, Confluence and Harness.

• Working knowledge of SQL.

• Proficiency with Salesforce is preferred

• Show an ownership mindset in everything you do. Be a problem solver, be curious and be inspired to take action.

• Be proactive, seek ways to collaborate and connect with people and teams in support of driving success.

• Continuous growth mindset, keep learning through social experiences and relationships with stakeholders, experts, colleagues and mentors as well as widen and broaden your competencies through structural courses and programs.

• Where applicable, fluency in English and languages relevant to the working market.

Education:

• Bachelors Degree - Required
• Masters/Advanced Degree - Preferred