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What this person will do or some project details:

Work Location : Hybrid 3 days onsite at Bloomfield, CT (Preferred) or Franklin, TN 

We are seeking a Senior End-to-End Integration QA Engineer to support the CMS Burden Reduction / CMS Interoperability program. This role is heavily focused on API testing and validation of HL7 FHIR-based healthcare APIs, ensuring regulatory compliance, data integrity, and high-quality end-to-end integrations across complex healthcare systems.

Key Responsibilities

• API-Focused End-to-End Testing
• Own and execute end-to-end API and integration testing for CMS Burden Reduction initiatives
• Validate HL7 FHIR-based REST APIs including payloads, schemas, headers, authentication, and error handling
• Perform deep API validation across upstream and downstream systems and integration partners
• Ensure data accuracy, integrity, and regulatory compliance across API workflows
• Agile & Program Enablement
• Participate in Pre-PI Planning, PI Planning & break-outs, Release retrospectives, and Technical Design walkthroughs
• Engage in Sprint Planning, daily stand-ups, and System Demos as part of System QA/QE
• Test Planning, Design & Execution
• Contribute to Test Strategy during PI Planning (scenarios, dependencies, risks, regression impact)
• Provide end-to-end test estimates for assigned features (story points)
• Define and review Acceptance Criteria using GIVEN-WHEN-THEN format
• Design, automate, and execute end-to-end test scenarios (positive, negative, integration)
• Identify test data needs and provide inputs for integrated test environment setup
• Execute tests based on business priority and critical paths
• Walk through test evidence and provide demos for feature acceptance
• Defect Management & Governance
• Collaborate with Product Owner, Architects, Developers, RTE, and QE Leads on defect management
• Support warranty and post-production validation
• Maintain daily Jira updates for features, test execution, and defects Required Skills & Experience
• 8+ years of experience in End-to-End / Integration QA
• Strong hands-on API testing expertise (must-have)
• Extensive experience using Postman for API validation
• Strong knowledge of HL7 FHIR, Healthcare Interoperability, and CMS Burden Reduction
• Experience with Playwright for API and UI integration scenarios
• Strong experience with Jira for test and defect management
• Experience working in Agile / SAFe environments

Tools & Technologies:

• Postman (required)
• Playwright
• Jira
• REST APIs, HL7 FHIR
• CI/CD-aligned testing
• Nucural (preferred)

Key Stakeholders:

• Solution QE Lead, Product Owner, Developers, Solution Train Engineer (RTE) Architects

Required Skills:

• Api Testing
• Postman
• Hl7 Fhir
• Healthcare Interoperability
• Cms Burden Reduction

Additional Skills:

• Daily Stand-Ups
• System Demos
• Pre-Pi Planning
• Pi Planning
• Release Retrospectives
• Technical Design Walkthroughs
• Test Data Identification
• Playwright
• Jira
• Rest Apis
• Sprint Planning
• Integrated Test Environment Setup
• Data Integrity
• Feature Acceptance Demos
• Ci/Cd-Aligned Testing
• Nucural
• Agile
• Safe
• Test Strategy
• Acceptance Criteria Definition
• Test Automation
• Test Execution
• Defect Management
• Regulatory Compliance
• Data Accuracy

All your information will be kept confidential according to EEO guidelines.

Additional Employee Requirements  

• Participation in both internal meetings and external meetings via video calls, as necessary. 
• Ability to go into corporate or client offices to work onsite, as necessary. 
• Prolonged periods of remaining stationary at a desk and working on a computer, as necessary. 
• Ability to bend, kneel, crouch, and reach overhead, as necessary. 
• Hand-eye coordination necessary to operate computers and various pieces of office equipment, as necessary. 
• Vision abilities including close vision, toleration of fluorescent lighting, and adjusting focus, as necessary. 
• For positions that require business travel and/or event attendance, ability to lift 25 lbs, as necessary. 
• For positions that require business travel and/or event attendance, a valid driver’s license and acceptable driving record are required, as driving is an essential job function.

*If requested, reasonable accommodations will be made to enable employees requiring accommodations to perform the essential functions of their jobs, absent undue hardship.   

USA Benefits (Full time roles only, does not apply to contractor positions)

• Robust healthcare and benefits including Medical, Dental, vision, Disability coverage, and various other benefit options  
• Flexible Spending Accounts (Medical, Transit, and Dependent Care)  
• Employer Paid Life Insurance and AD&D Coverages  
• Health Savings account paired with our low-cost High Deductible Medical Plan  
• 401(k) Safe Harbor Retirement plan with employer match with immediately vest   

At Endava, we’re committed to creating an open, inclusive, and respectful environment where everyone feels safe, valued, and empowered to be their best. We welcome applications from people of all backgrounds, experiences, and perspectives—because we know that inclusive teams help us deliver smarter, more innovative solutions for our customers. Hiring decisions are based on merit, skills, qualifications, and potential. If you need adjustments or support during the recruitment process, please let us know.