Demo

Senior QA Engineer (Backend/API Testing)

KellyMitchell Group
Greenwood, CO Contractor
POSTED ON 5/5/2026
AVAILABLE BEFORE 6/5/2026

Job Summary:

Our client is seeking a Senior QA Engineer (Backend/API Testing) to join their team! This position is located in Greenwood Village, Colorado.


Duties:

  • Perform manual testing of Java/Spring Boot microservices
  • Test and validate REST APIs using Postman or Swagger
  • Analyze logs and stack traces to troubleshoot backend issues
  • Create and maintain test cases and test plans
  • Track defects and testing progress in Jira
  • Collaborate closely with developers to reproduce and resolve defects
  • Validate service integrations across AWS-based microservices environments

Desired Skills/Experience:

  • Strong understanding of Java, reading logs and stack traces
  • Experience testing backend microservices
  • Manual API testing using Postman, Swagger, or similar tools
  • Experience with TestRail or QMetry for test management
  • Experience using Jira for defect tracking
  • Basic understanding of AWS or cloud environments

Benefits:

  • Medical, Dental, & Vision Insurance Plans
  • Employee-Owned Profit Sharing (ESOP)
  • 401K offered

The approximate pay range for this position starting at $115,000 - $139,000. Please note that the pay range provided is a good faith estimate. Final compensation may vary based on factors including but not limited to background, knowledge, skills, and location. We comply with local wage minimums.


At KellyMitchell, our culture is world class. We’re movers and shakers! We don’t mind a bit of friendly competition, and we reward hard work with unlimited potential for growth. This is an exciting opportunity to join a company known for innovative solutions and unsurpassed customer service. We're passionate about helping companies solve their biggest IT staffing & project solutions challenges. As an employee-owned, women-led organization serving Fortune 500 companies nationwide, we deliver expert service at a moment's notice.



By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from KellyMitchell and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at https://www.careers.kellymitchell.com/privacy-policy

Salary : $115,000 - $139,000

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