Candidatul Ideal
Bachelor’s degree in Computer Science, Engineering, or related field
Proven experience as a Software Tester or QA Engineer
Excellent analytical, problem-solving, and critical thinking skills
Strong understanding of software development cycles and various testing methodologies
Experience with bug tracking and test management tools
Have a good understanding of web technologies: (HTML, JavaScript, front-end/back-end layers, etc.)
Strong attention to detail and a commitment to quality
Excellent communication and collaboration skills
Ability to work independently and in a team environment
Proficiency in English language
Previous experience with automated-testing or Software Tester/QA courses or certifications is an advantage
Familiarity with database concepts and ability to write basic SQL queries for data validation is a plus.
Descrierea jobului
We are looking for a detail-oriented and analytical Software Tester / QA Engineer to join our team. In this role, you will be responsible for ensuring the quality, functionality, and reliability of our software products by identifying defects and collaborating closely with developers and product teams.
Responsibilities
Review and analyze requirements, specifications, and technical design documents
Create, execute, and maintain test cases, test plans, and test scenarios
Perform manual and automated testing of web and/or mobile applications
Identify, document, and track bugs using defect tracking tools
Work closely with developers to reproduce issues and verify fixes
Perform regression testing, functional testing, and UI/UX validation
Ensure software meets quality standards before release.
Descrierea companiei
Tello Mobile is one of the fastest-growing mobile virtual network operators (MVNOs) in the U.S., known for offering affordable, reliable, and customer-friendly wireless service.
Backed by its parent company KeepCalling—an established telecom leader with over 20 years of experience—Tello Mobile is built on a strong foundation of expertise and innovation. Since its launch in 2016, Tello has been committed to providing budget-friendly mobile plans without compromising on quality or customer support.
Learn more about us at www.KeepCalling.net or connect with us on Facebook at facebook.com/ourtelloteam. Join our team and be part of our growing success story!



