Work with Third Sphere portfolio companies

Third Sphere
Third Sphere

Mobile QA Engineer



Software Engineering, Quality Assurance
Posted on Tuesday, March 19, 2024

Miles is a universal rewards app similar to a frequent flyer program but for all forms of transportation. Miles delivers value for every mile traveled, across every mode of travel, anywhere in the world. Whether by car (as a driver, passenger, or rideshare), plane, train, subway, bus, boat, bicycle, or on foot, the Miles app effortlessly awards users’ travel - regardless of where their journey takes them. Miles can be saved or redeemed at any time - for cash from PayPal or gift cards from amazing brands such as Amazon, Starbucks, Subway, AMC, Burger King, ULTA Beauty, and many more.

Miles is a Silicon Valley-based startup (having raised $28Mn) with backing from prominent VCs (Porsche, Scrum, JetBlue, Translink, Liil, Urban Us, Sony, Panasonic, and many more). Join the Miles family and be part of this revolutionary program!

Miles is looking for an outstanding mobile Quality Assurance Engineer. This is a key role in helping shape the Miles brand as Miles continues to grow and strengthen its leadership in the mobility and loyalty industries. You will be working with a great team from diverse backgrounds in a collaborative and supportive environment. We solve a wide variety of interesting technical challenges and continually build up our platform to power the next generation of scale and features. We partner closely with Product, Design, UX, and engineering teams to build and ship the most impactful features.

About You

You want to join an early startup on a fast growth trajectory. You are self motivated, take end to end ownership, communicate effectively, and are a fast learner.


  • Provide qualitative and quantitative feedback to the Engineering, Creative, and other teams throughout feature development
  • Review requirements, specifications and technical design documents to provide timely and meaningful feedback
  • Create a detailed, comprehensive and well-structured test plans and test cases in an Agile environment
  • Identify, record, document thoroughly and track bugs
  • Perform thorough regression testing when bugs are resolved
  • Estimate, prioritize, plan and coordinate testing activities
  • Collaborate with other engineers, communicating progress and challenges
  • Monitor debugging process results
  • Investigate the causes of non-conforming software and train users to implement solutions
  • Track quality assurance metrics, like defect densities and open defect counts
  • Stay up-to-date with new testing tools and test strategies