Eng II, Test

This is where your work makes a difference.

At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond.

Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results.

Here, you will find more than just a job—you will find purpose and pride. 

We are seeking an experienced Test Engineer II with strong expertise in healthcare interoperability testing. The ideal candidate will have hands-on experience validating medical device integration with enterprise platforms and EMR application integration using healthcare messaging standards such as HL7. This role requires deep knowledge of messaging systems, automation testing, and end-to-end validation of complex healthcare ecosystems.

Key Responsibilities

• Design, develop, and execute interoperability test strategies for healthcare platforms integrating medical devices and EMR applications.

• Validate HL7 message workflows (ADT, ORM, ORU, etc.) across integrated systems to ensure compliance with healthcare standards.

• Perform end-to-end integration testing involving devices, backend platforms, and third-party applications.

• Test and validate messaging and event-driven architectures using RabbitMQ, VerneMQ, and LVA.

• Develop and maintain automated test frameworks for API and UI testing using C#.

• Perform API testing (RESTful services) including functional, integration, regression, and negative test scenarios.

• Execute UI automation testing to ensure stability and usability across integrated applications.

• Analyze logs, HL7 message traces, and message queues to troubleshoot defects and integration issues.

• Collaborate closely with development, system architects, product owners, and external partners to resolve interoperability issues.

• Ensure test coverage across performance, reliability, security, and data integrity aspects.

• Contribute to test documentation, test reports, and release readiness assessments.

• Support compliance with healthcare regulations and quality standards (e.g., HIPAA, ISO, IEC where applicable).

• Proven experience in:

• Medical device integration testing

• EMR application integration with enterprise platforms

• Strong working knowledge of HL7 standards and healthcare data exchange.

• Hands-on experience with:

• RabbitMQ

• VerneMQ

• LVA

• Strong expertise in C# for:

• API automation testing

• UI automation testing

• Solid understanding of message-based and event-driven architectures.

• Experience testing distributed systems and microservices-based platforms.

• Proficiency in validating data flow, transformations, and message acknowledgments across systems.

• Strong analytical and troubleshooting skills with the ability to isolate complex integration issues.

• Excellent communication skills and ability to work in cross-functional and vendor-facing environments.

Equal Employment Opportunity

Baxter is an equal opportunity employer. Baxter evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status or any other legally protected characteristic.

Reasonable Accommodations

Baxter is committed to working with and providing reasonable accommodations to individuals with disabilities globally. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application or interview process, please click on the link here and let us know the nature of your request along with your contact information.

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