Senior QA Engineer - SaaS & API Quality Lead

TekWissen LLC; Minneapolis (MN); On-site; USD 90,000 - 120,000; Full time

Job summary

TekWissen Group is seeking a Senior QA Engineer to ensure the quality, reliability, and performance of TracKing, a SaaS application and its APIs. The role involves hands-on testing across web and API layers, troubleshooting user-reported issues, and clear documentation for defect resolution.

The ideal candidate will have 5+ years in QA for SaaS, experience with Postman, Selenium, Python, and Azure DevOps, and strong customer-facing communication.

Qualifications

• Bachelor’s degree in CS/Engineering or equivalent practical experience.
• 5+ years of software QA experience for SaaS apps and APIs.
• Hands-on with Postman, Selenium, Python, and test automation.
• Experience with Azure DevOps for defect tracking.

Responsibilities

• Perform end-to-end QA testing for TracKing SaaS and API validation.
• Design and maintain manual and automated test suites.
• Validate APIs for functionality, error handling, and performance.
• Troubleshoot issues and document defects with reproducible steps.
• Collaborate with QA, development, and stakeholders to resolve issues.
• Support functional, regression, integration, and UAT activities.

Skills

SaaS testing

API testing

Postman

Selenium

Python scripting

Azure DevOps

Manual testing

Automation testing

Root cause analysis

Education

Bachelor’s degree in Computer Science, Engineering, Math, or related field

Tools

Postman

Selenium

Python

Git

SQL

Azure DevOps

Job description

TekWissen Group is seeking a Senior QA Engineer to ensure the quality, reliability, and performance of TracKing, a SaaS application and its APIs. The role involves hands-on testing across web and API layers, troubleshooting user-reported issues, and clear documentation for defect resolution.

The ideal candidate will have 5+ years in QA for SaaS, experience with Postman, Selenium, Python, and Azure DevOps, and strong customer-facing communication.