We're seeking a Senior QA Engineer (Full Stack QA) with strong experience in web, mobile, and API testing to help ensure the delivery of high-quality, scalable, and secure digital products. This position will focus on designing and executing comprehensive test strategies, from mobile and web frontends to backend architecture and third-party connections.
The ideal candidate thrives in a collaborative environment (think start-up style) and is passionate about maintaining seamless testing practices and delivering reliable user experiences across all platforms.
Worksite Location : Minneapolis, MN, Kansas City, MO, Omaha, NE, Denver, CO, OR Fully Remote Option Available
Salary Range : $110,000 - $130,000 per year
Note : No work visa or sponsorship available; no C2C
Benefits :
Base Salary plus annual bonus
Medical, Dental, Vision
401(k) match
Paid Vacation and sick time
Roles & Responsibilities :
- Lead quality assurance efforts for mobile and web applications, backend services, and third-party integrations.
- Design, execute, and maintain automated and manual test cases for UI, API, and integration workflows.
- Validate end-to-end workflows across mobile, web, and backend systems.
- Maintain automation frameworks using tools like Cypress, Playwright, Appium, and Postman.
- Test third-party integrations using Postman, REST Assured, or SuperTest.
- Integrate testing into CI / CD pipelines (GitHub Actions, GitLab CI).
- Manage test environments, mock servers, and test data.
- Track and report on quality metrics, including test coverage, defect rates, and release readiness.
- Perform root cause analysis and collaborate with developers to accelerate defect resolution.
- Mentor junior QA engineers and contribute to process improvements.
Contribute to performance and security testing initiatives where applicable.
Required Skills & Experience :
Bachelor's degree in Computer Science, Engineering, or equivalent professional experience.4+ years of professional software quality engineering or QA experience.Strong experience testing mobile and web applications.Proficiency in testing backend APIs and working with relational databases (PostgreSQL / SQL).Hands-on experience with automated UI and API testing frameworks (Cypress, Playwright, Appium, Postman, REST Assured, SuperTest).Familiarity with Git, Docker, and CI / CD tools.Agile / Scrum experience and adherence to QA best practices.Strong communication, analytical, and documentation skills.