Sr. Software Engineer (QA Automation / ETL & Backend Testing)
Company Description
Lumen Solutions Group Inc. is a technology consulting Services company based in Florida. We provide a wide array of experienced business and IT professionals supporting clients from solution design to implementation and support. We specialize in professional IT consulting services, IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, Enterprise Transformation. Role: Sr. Software Engineer (QA Automation / ETL & Backend Testing) Location: Reston, VA (Remote) Type: Contract Job Description: We are seeking a Senior Software Engineer / Senior QA Automation Engineer with strong expertise in backend testing, ETL/data validation, and test automation. This role will support enterprise healthcare initiatives including claims processing, with upcoming work in enrollments and accumulators. The ideal candidate has hands-on experience with SQL-heavy ETL testing, Selenium automation, and modern data platforms including MongoDB (preferred), along with a solid understanding of Agile delivery practices.
Key Responsibilities
- Perform backend testing and validate complex data flows across systems and integrations.
- Execute ETL testing and perform deep data validation using strong SQL.
- Develop and maintain automated test scripts using Selenium (SDET-focused).
- Support automation pipelines using Java and Jenkins.
- Validate data as part of migration efforts from DB2 to MongoDB (MongoDB preferred).
- Create and execute test cases, document results, and log defects in Agile tools.
- Participate in Agile ceremonies including stand-ups, sprint planning, grooming, and retrospectives.
- Collaborate with cross-functional teams to clarify requirements, user stories, and acceptance criteria.
- Support testing for projects that include API testing and service validations.
- Ensure high-quality delivery through strong communication and proactive issue resolution.
Required Qualifications
- 7+ years of experience in software testing / QA / automation engineering.
- Strong experience in ETL testing and SQL validation (MUST HAVE).
- Strong experience as an Automation Tester / SDET using Selenium (MUST HAVE).
- Experience with Java and Jenkins for test automation.
- Experience in healthcare domain (MUST HAVE).
- Hands-on experience in backend testing and data-driven testing.
- Strong Agile experience (user stories, defect writing, participation in ceremonies).
- Excellent written and verbal communication skills.
Lumen Solutions Group Inc is an equal opportunity employer. All qualified applicants will be considered for employment without regard to any legally protected status. Apply tot his job Apply To this Job