Senior Quality Assurance Specialist

2 days ago


San Jose, California, United States PayRange Full time

About Us: PayRange is a leader in mobile commerce, empowering traditionally 'dumb' machines such as vending, laundry, amusement, car washes, and more with cashless payment solutions. Our patented approach leverages the user's smartphone and network connectivity to eliminate the need for network connections, enabling rapid upgrades of existing machines.

The Role: We are seeking a highly experienced Senior QA Engineer to join our team in San Jose, California. The ideal candidate will have 10+ years of experience in Quality Assurance, with a focus on complex, multi-platform systems.

Key Responsibilities:

  • Develop comprehensive test strategies and plans to validate functionality across backend, frontend, and mobile applications, with a focus on mobile and Bluetooth (BLE) interactions.
  • Design, implement, and maintain automated test scripts, covering web and mobile app interfaces, secure Bluetooth communication, and REST API functionality.
  • Execute both manual and automated testing for mobile applications, focusing on end-to-end BLE connectivity, secure data transfer, and device compatibility.
  • Collaborate with backend, full stack, and mobile engineers to identify, report, and resolve bugs early in the development lifecycle.
  • Utilize tools like Jest for frontend testing, and apply relevant frameworks for API, mobile, and BLE testing.

Qualifications:

  • 10+ years of experience in Quality Assurance, with a focus on complex, multi-platform systems.
  • Strong experience in automated testing for backend (Node.js, PostgreSQL, CouchDB), frontend (AngularJS, ReactJS/VueJS), and mobile (Objective-C, Swift, Java, Kotlin) technologies.
  • Proven expertise in testing secure Bluetooth (BLE) interactions and ensuring security compliance within mobile applications.
  • Solid understanding of RESTful API testing and microservices validation.
  • Familiarity with Jest for frontend testing, and experience with tools for automated API, mobile, and BLE testing.

We Offer: A competitive salary range of $160,000 - $200,000 per year, based on experience, plus benefits and opportunities for professional growth.



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