JOBSEARCHER

Junior QA Engineer

HaystackDenver, COL4 MidNovember 2nd, 2026
We're hiring a Junior QA Engineer to help establish and scale the quality practice from the ground up for a growing mobile application. This role offers the unique opportunity to take ownership of manual testing while building the foundations for future automation using TypeScript and Node.js.
The Role:
  • Create and execute formal end-to-end manual test plans for iOS and Android platforms across new features and release candidates.
  • Write clear test cases, track defects, and collaborate directly with engineers to verify fixes.
  • Use Node.js and TypeScript to debug issues, inspect logs, and develop automated UI/UX regression tests.
  • Build test fixtures and mock services to simulate point-of-sale terminal behavior and reduce reliance on physical hardware.
  • Partner closely with the engineering and product teams to establish baseline QA processes and release checklists.
What You'll Need:
  • Hands-on programming experience in TypeScript/JavaScript and Node.js, alongside working familiarity with React and React Native.
  • A Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
  • Strong understanding of the software development lifecycle, core QA concepts, and bug lifecycles.
  • Excellent problem-solving skills, strong attention to detail, and the ability to work independently in an ambiguous environment. What's On Offer
  • Annual salary of $60,000 - $80,000.
  • 100% employer-paid medical, dental, and vision coverage options.
  • Unlimited paid time off and a flexible, remote work schedule. Apply via Haystack today!