Senior System Tester

Responsibilities:

• Lead end-to-end testing activities, including test planning, analysis, design, implementation, execution, and closure.
• Design and execute test cases based on functional and technical requirements.
• Perform functional, integration, system, regression, and performance testing.
• Validate system integrations across multiple components and platforms.
• Analyze real-time data flows and ensure accuracy and consistency across the system.
• Identify, log, and track defects, working closely with development teams to ensure timely resolution.
• Review requirements and system design documents to ensure testability and coverage.
• Support simulation and scenario-based testing, where applicable.
• Mentor junior testers and promote best practices in testing.
• Collaborate with cross-functional teams including developers, stakeholders, and operations.
• Provide support for night and after-hours testing activities, as required.
• Perform other testing duties as assigned.

Requirements:

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• Minimum 8 years of relevant experience in system or software testing.
• Strong understanding of SDLC/STLC and QA methodologies.
• Basic to intermediate knowledge of database testing (e.g., SQL) and API testing concepts.
• Experience testing complex or mission-critical systems.
• Experience with test management and defect tracking tools (e.g., JIRA, TestRail).
• Ability to work independently with minimal supervision and proactively drive tasks.
• Strong analytical, troubleshooting, and communication skills.
• Availability to support night and after-hours testing, as required.
• Experience in transportation, smart city, or traffic management systems is advantageous.
• Knowledge of IoT systems, sensor integration, or Intelligent Transport Systems (ITS) is advantageous.
• Experience with performance and load testing tools is advantageous.
• Exposure to automation tools (e.g., Selenium, Python-based frameworks) is a plus.
• ISTQB or equivalent certification is preferred.

If you are keen, please email your updated resume to daisylyn.jocson@tg-hr.com
EA License no.14C7275/Registration no. R1434860

Please take note that only shortlisted candidate will be contacted. Thank you.