QA Engineer – ETL & HL7 (Data Pipeline QA)

Job Title: QA Engineer – ETL & HL7 (Data Pipeline QA)

Location: Remote – India (UK Working Hours)

Job Type: Full-Time

Company: BigRio

About BigRio:

BigRio is a remote-based, technology consulting firm headquartered in Boston, MA. We specialize in delivering advanced software solutions that include custom development, cloud data platforms, AI/ML integrations, and data analytics. With a diverse portfolio of clients across industries such as healthcare, biotech, fintech, and more, BigRio offers the opportunity to work on cutting-edge projects with a team of top-tier professionals.

QA Engineer

Key Responsibilities:

• Design, develop, and execute test plans and test cases for ETL processes and data pipelines.
• Validate data transformations, data integrity, and completeness across source and target systems.
• Conduct end-to-end testing of HL7 messages and healthcare data flows.
• Collaborate with developers, data engineers, and stakeholders to define test strategies and identify issues.
• Automate QA processes wherever feasible using appropriate scripting and tools.
• Perform root cause analysis and ensure timely defect resolution.
• Ensure compliance with data quality standards and healthcare regulations.

Required Qualifications:

• 4+ years of experience in QA with a focus on

  ETL/data pipeline testing

  .
• Hands-on experience with

  HL7 message formats

  and healthcare data exchange.
• Strong understanding of data warehousing concepts, data mapping, and validation techniques.
• Proficient in writing complex SQL queries for data validation.
• Experience working with large datasets in a cloud or hybrid environment.
• Familiarity with QA automation tools is a plus (e.g., PyTest, Selenium, JMeter).
• Strong communication and documentation skills.

Nice to Have:

• Experience with cloud data platforms like AWS, Azure, or GCP.
• Prior experience in the healthcare or life sciences domain.
• Knowledge of FHIR standards or healthcare interoperability.

Equal Opportunity Statement

BigRio is an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, national origin, sex, sexual orientation, gender identity, age, pregnancy, status as a qualified individual with disability, protected veteran status, or other protected characteristic as outlined by federal, state, or local laws. BigRio makes hiring decisions based solely on qualifications, merit, and business needs at the time. All qualified applicants will receive equal consideration for employment.