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

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