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QA Engineer

Mondo
Washington, District of Columbia, USPosted February 26, 2026

Job Description

Apply now: QA Engineer, location is Remote. The start date is 4/6 for this 3-month contract-to-hire position.

Job Title: QA Engineer

Location-Type: Remote (anywhere in the US except California)

Start Date Is: 4/6

Duration: 3-month Contract-to-Hire

Compensation Range: $40-49/hr

Job Description

The QA Engineer will design and implement automated testing frameworks for native mobile and backend applications, ensuring high-quality releases across multiple platforms.

Day-to-Day Responsibilities:

  • Build and enhance automated testing frameworks from scratch
  • Write new automated tests for native iOS and Android applications
  • Develop test coverage for Java-based backend services
  • Execute testing in production and pre-production environments using BrowserStack
  • Collaborate with iOS, Android, and Principal Engineers to define testing strategy
  • Support four native mobile applications with shared architecture
  • Partner with offshore team members and provide mentorship as needed
  • Help establish and scale testing environments and best practices

Requirements

  • Must-Haves:
  • 3–5 years of QA or automation engineering experience
  • Strong experience with mobile testing suites and native app testing
  • Experience testing Native Swift (iOS) and Native Android applications
  • Hands-on experience with BrowserStack
  • Proven ability to write automated tests from scratch
  • Experience testing Java backend code
  • Experience building and scaling testing environments
  • Strong collaboration and communication skills
  • Work authorization: U.S. Citizen or Green Card holder
  • Nice-to-Haves:
  • Experience mentoring or guiding offshore/manual QA teams
  • Exposure to production-level testing strategies
  • Experience working in fast-scaling engineering environments

About the Company:

Mondo

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