Senior System Tester

We are seeking a Senior System Tester to support quality assurance across complex systems. The role involves validating functionality, performance, and reliability in a high-availability environment, ensuring high-quality system delivery.

Key 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
• Other testing duties as assigned

Requirements

Requirements

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• Bachelor’s degree in Computer Science, Engineering, or 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
• Available to support night and after-hours testing as required

Preferred Qualifications

• Experience in transportation, smart city, or traffic management systems
• Knowledge of IoT systems, sensor integration, or ITS (Intelligent Transport Systems)
• Experience with performance and load testing tools
• Exposure to automation tools (e.g., Selenium, Python-based frameworks)
• ISTQB or equivalent certification