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Billing Executive (UAT Tester)

Date: 02-Mar-2023

Location: Singapore, Singapore

Company: Singtel Group

At Singtel, we believe in the strength of a vibrant, diverse and inclusive workforce where backgrounds, perspectives and life experiences of our people help us innovate and create strong connections with our customers. We strive to ensure all our people practices are non-discriminatory and provide a fair, performance-based work culture that is diverse, inclusive and collaborative. 

Join us and experience what it’s like to be with an Employer of Choice*. Together, let’s create a brighter digital future for all. *Awarded at the HR Fest Awards 2020.


The candidate is required to perform User Acceptance testing (UAT) for Billing Corporate Services or Products.  The incumbent is required to understand the requirement and plan out the test scenarios and execute them in testing environment and has to ensure the UAT is completed within the given schedule and document the test results. 




  • Liaise with stakeholders (including Product managers, marketing, engineering, IS) to finalize billing requirements. 
  • Prepare test plan for projects prior to start of testing.  This includes defining the user acceptance criteria and designing the test cases.
  • Conduct user acceptance testing (UAT)

       •     Ensure UAT is done within schedule

       •     Record and report defects to IS

       •     Document testing results and update reference documents

  • Monitor progress of testing and provide regular and timely feedback to managers.
  • Ensure a smooth hand over of new system or changes to operations.  Support concerns or problems raised by operations staff.
  • Participate in initiatives to improve the efficiency of testing processes/procedure, particularly in the automation of testing process.


Education & Qualification

Diploma holder in computer discipline.


Work Experience

At least 1 year working experience in UAT.