Senior Quality Assurance Engineer (Backend oriented) in Remote (Ukraine)

About:
We are looking for a Senior Quality Assurance Engineer with extensive experience in backend testing to help ensure the quality of a sophisticated healthcare solution. 
Our project is a healthcare data platform for Medicare patient management. It addresses the problem of fragmented medical data across healthcare facilities by consolidating information into a complete, readable patient chart for providers and staff. Ultimately, it enables advanced intelligence use cases, helping healthcare providers deliver the highest quality of care.

What We’re Looking For:

• 4–5 years of experience in manual testing, focusing on backend systems


• Proficiency in REST API testing, including request/response validation and error analysis


• Strong knowledge of SQL and experience with non-relative databases


• Experience working with JSON and Postman


• Familiarity with Google Cloud Platform (GCP)


• Solid understanding of microservices architecture and integration testing


• Upper-Intermediate or higher level of English

Your Responsibilities:

• Writing and executing test cases and test plans


• Work with Cloud Console UI for backend testing: send messages to queues, validate correct payloads, retrieve responses, and ensure data flows properly across services


• Identifying, documenting, and tracking bugs


• Validating API requests and responses, ensuring accuracy and proper error handling


• Performing integration testing within a microservices architecture


• Using advanced SQL skills (selects, joins, subqueries) to create and execute complex queries for data validation


• Collaborating with developers and stakeholders to understand requirements and identify potential issues

Will Be a Plus:

• Ability to analyze data structures in JSON and XML formats specific to FHIR


• Experience with FHIR or HL7 protocols


• Understanding of FHIR standards, including resource types, operations, profiles, and extensions


• Experience in establishing QA processes to introduce new practices and improvements to the team