Testing Engineering Senior Analyst

Company Overview: Req ID: 383999 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Testing Engineering Senior Analyst to join our team in Pheonix, California (US-CA), United States (US). Job Description: Day to Day Job Duties: Design, develop, and execute manual and automated test cases for Healthcare applications involving HL7 v2.x, FHIR APIs, and EDI X12 transactions. Validate healthcare data exchanged between provider, payer, and third-party systems using HL7, FHIR, and EDI standards. Perform functional, integration, regression, system, and end-to-end testing for healthcare applications. Validate inbound and outbound HL7 messages such as ADT, ORM, ORU, SIU, and DFT. Test RESTful FHIR APIs including Patient, Practitioner, Encounter, Observation, Medication, and Claim resources. Verify EDI X12 transactions including 837, 835, 270/271, 276/277, and 278 transactions. Analyze business requirements, functional specifications, interface documents, and API specifications to prepare test scenarios and test cases. Execute SQL queries to validate backend data and ensure data integrity. Work closely with Business Analysts, Developers, Product Owners, and Integration teams to understand requirements and resolve defects. Participate in Agile ceremonies including Sprint Planning, Daily Stand-ups, Sprint Reviews, and Retrospectives. Log, track, and verify defects using Jira or Azure DevOps. Validate interface integrations using tools such as Postman, SoapUI, Mirth Connect, or other integration tools. Prepare test execution reports and communicate testing status to stakeholders. Support User Acceptance Testing (UAT) and Production validation activities. Ensure compliance with HIPAA regulations and healthcare industry standards. Basic Qualifications: Minimum 5+ years of Quality Assurance experience in Healthcare IT. Minimum 3+ years of experience testing HL7 v2.x healthcare interfaces. Minimum 2+ years of experience testing FHIR REST APIs. Minimum 2+ years of experience validating EDI X12 Healthcare transactions (837, 835, 270/271, 276/277, 278). Minimum 3+ years of experience with Manual Testing methodologies. Minimum 2+ years of API testing experience using Postman or SoapUI. Minimum 3+ years of SQL experience for backend data validation. Experience with defect tracking tools such as Jira, Azure DevOps, or Quality Center (ALM). Experience working in Agile/Scrum development environments. Strong analytical and troubleshooting skills. Excellent verbal and written communication skills. Preferred Qualifications: Experience with Healthcare EMR/EHR systems such as Epic, Cerner, or Allscripts. Knowledge of Mirth Connect or other healthcare integration engines. Experience with automation testing using Selenium, Cypress, or Playwright. Experience with API automation frameworks such as Rest Assured or Karate. Working knowledge of cloud platforms such as Azure or AWS. Familiarity with CI/CD pipelines using Azure DevOps or Jenkins. Understanding of Healthcare interoperability standards. Experience testing Microservices architecture. Knowledge of HIPAA, CMS, and healthcare regulatory compliance. ISTQB or Certified Software Tester certification is preferred. Technical Skills: Healthcare Standards: HL7 v2.x, FHIR, EDI X12 API Testing: Postman, SoapUI Database: SQL Server, Oracle, PostgreSQL Defect Tracking: Jira, Azure DevOps, Client ALM Test Management: Azure Test Plans, TestRail, Zephyr Automation: Selenium, Cypress, Playwright (Preferred) Integration Tools: Mirth Connect, Cloverleaf (Preferred) Version Control: Git Methodologies: Agile Scrum, Waterfall Education: Bachelor's degree in Computer Science, Information Technology, Engineering, Healthcare Informatics, or a related field. Master's degree is preferred. Nice to Have: Experience in Healthcare Payer or Provider domains. Knowledge of US Healthcare workflows. Experience with CMS and Medicaid/Medicare programs. Familiarity with ICD-10, CPT, HCPCS, SNOMED CT, and LOINC coding standards. Experience with Electronic Medical Records (EMR) and Electronic Health Records (EHR). Exposure to performance testing and security testing in healthcare applications. Familiarity with HL7 message validation tools and FHIR validation frameworks. About NTT DATA: NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. 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