Quality Assurance Tester (iOT) Job in Mendota Heights, MN

Quality Assurance Tester

We are looking for an experienced Quality Assurance Tester to support software quality initiatives. This opportunity focuses on validating enterprise applications, IoT-related solutions, APIs, integrations, and data movement across connected platforms. The role works closely with cross-functional teams to confirm that new and updated systems perform reliably, meet business expectations, and are ready for release.

Responsibilities:

• Drive end-to-end testing efforts by shaping quality approach, coordinating execution, and confirming release readiness across business and technology solutions.
• Develop and maintain organized test assets in Azure Dev Ops, including scenarios, cases, suites, evidence, and execution records.
• Partner with product, business, and engineering teams to translate requirements and acceptance criteria into practical, risk-based test coverage.
• Perform a range of validation activities such as functional, integration, regression, smoke, exploratory, end-to-end, and user acceptance testing.
• Log, prioritize, and retest defects using tracking platforms such as Azure Dev Ops or Jira, while clearly communicating issue impact and status.
• Assess APIs, system integrations, databases, messaging tools, dashboards, and data pipelines to verify complete and accurate solution behavior.
• Contribute to Agile delivery by supporting sprint activities, release planning, readiness reviews, and quality reporting tied to go/no-go decisions.
• Work with technical teams to investigate root causes, confirm fixes, improve testability, and expand regression coverage over time.
• Assist with test data preparation, environment validation, observability checks, and post-deployment support as needed.