Senior QA Engineer - Remote, Insurance App Testing

System One, Inc.; Fairfield (OH); Remote; USD 90,000 - 110,000; Full time

Job summary

System One, Inc. in Fairfield, Ohio, seeks a senior Quality Assurance Testing Engineer for a contract-to-hire engagement.

You will perform manual, automated, mobile, API, and database testing across web and desktop applications, ensuring risk-based test coverage and timely delivery in a remote work setup. The ideal candidate has 7+ years of QA experience, validates REST and SOAP services, writes SQL queries, and mentors peers while collaborating with developers, product owners, and analysts.

Qualifications

• 7+ years of experience in quality assurance and software testing.
• Experience validating REST and SOAP services with Postman or Bruno, including requests, responses, authentication, business rules, error handling, and integrations.
• Experience writing SQL queries to validate data accuracy, integrity, transformations, interfaces, and business transactions.
• Experience with regression testing, defect management, and Agile/Scrum delivery practices.
• Strong analytical troubleshooting, proactive problem solving, adaptability, attention to detail, and the ability to manage multiple priorities.
• Clear communication, cross-functional collaboration, leadership, mentoring, and customer focus.

Responsibilities

• Participate throughout the SDLC and STLC; review requirements, user stories, specifications, and acceptance criteria for clarity and testability.
• Create risk-based test strategies, plans, scenarios, cases, and reusable test assets.
• Execute functional, integration, regression, system, end-to-end, and user acceptance testing across web, desktop, and mobile applications.
• Identify, document, prioritize, track, retest, and close defects; support root-cause analysis and continuous quality improvement.
• Partner with developers, analysts, product owners, and stakeholders to validate complex business workflows, integrations, and customer-facing features.
• Design, develop, execute, and maintain automated test suites using mabl; build reusable components and analyze results to expand coverage and efficiency.

Skills

QA experience 7+ years

REST/SOAP testing

SQL queries

Agile/Scrum

Defect management

Leadership/mentoring

Cross-functional collaboration

Tools

Postman/Bruno

mabl

BrowserStack

Jira/PractiTest

Job description

System One, Inc. in Fairfield, Ohio, seeks a senior Quality Assurance Testing Engineer for a contract-to-hire engagement.

You will perform manual, automated, mobile, API, and database testing across web and desktop applications, ensuring risk-based test coverage and timely delivery in a remote work setup. The ideal candidate has 7+ years of QA experience, validates REST and SOAP services, writes SQL queries, and mentors peers while collaborating with developers, product owners, and analysts.