As a UAT Tester at StoneX, you will have an opportunity to accelerate the delivery and improve the quality of our FX payments platforms. You will be responsible for designing and implementing automation frameworks for functional and non-functional test requirements, create test suites, building maintaining test harnesses and putting together various quality assurance and testing initiatives. Responsibilities: To develop, execute and debug scripts in an automated test environment. To execute tests on software usability. To develop and document detailed test plans, test cases, and test scripts based on API specifications and user stories. To analyse test results on database impacts, errors or bugs, and usability. To prepare reports on all aspects related to the software testing carried out and reporting to the design team. To implement and maintain automated test scripts for API testing. To conduct performance and load testing on APIs to ensure they can handle expected traffic To interact with clients to understand product requirements. To participate in design reviews and provide input on requirements, product design, and potential problems.