Test Engineer (Automation) | Contract

Company Overview Zenith Infotech (S) Pte Ltd, established in 1997, delivers advanced IT professionals and solutions to boost productivity and competitiveness. It supports clients with staff augmentation for long-term projects across IT companies, consulting firms, system integrators, government, and MNCs. Job Summary The Test Engineer will lead end-to-end testing of an integrated e-payment system, driving quality assurance through test planning, automation, defect management, and DevSecOps integration to ensure robust system performance and security. Responsibilities • Lead end-to-end testing activities for an integrated e-payment system to ensure system reliability and functionality • Analyze business and system requirements to develop comprehensive test plans and strategies • Prepare test environments and design detailed test cases to validate system components • Execute manual and automated test procedures to identify defects and verify fixes • Develop and maintain automated test scripts using scripting or programming languages to enhance testing efficiency • Create traceability matrices linking test cases to requirements to identify and address gaps • Log, track, and manage defects through to resolution to maintain product quality • Conduct test reviews with internal and external stakeholders to align on testing progress and outcomes • Perform root cause analysis on production and user acceptance defects to improve test coverage and effectiveness • Develop clear design documents and user manuals for test automation solutions to support testers and stakeholders • Implement and maintain automated testing pipelines within DevSecOps frameworks to integrate functional, performance, and basic security testing throughout the development lifecycle Required competencies and certifications • Tertiary qualification in Information Technology or Engineering • Minimum 5 years of experience executing testing and developing test automation solutions for devices (UI-based or embedded) and/or back-office systems, covering the full system development lifecycle • At least 3 years of testing experience on Windows operating systems • Strong written and verbal communication skills to effectively collaborate and document testing activities • Ability to work independently and collaboratively within teams Preferred competencies and qualifications • Experience testing on Unix/Linux, embedded systems, or cloud-based environments • Certification in software testing • Experience with Micro-payments/Automatic Fare Collection systems using Smart Cards and diverse test phases including System Integration Testing, User Acceptance Testing, and Performance Testing • Familiarity with DevSecOps tools such as Confluence, Jira, Xray, GitLab CI/CD, or similar platforms with security plugin integration • Experience with API security testing automation and microservices security validation Other Information • Employment type: Contract - 24 months • Location: Chai Chee, Bedok or Site Location (Kim Chuan) • Working Hours: Standard Office Hours • Salary: $5500 - 6500 per month • Working Arrangement: Onsite EA 20S0237