Backend developer

We are looking for a Senior Test Automation Engineer to lead and drive test automation, quality strategy, and performance validation in an IoT domain (Smart Buildings). This role focuses on building high-quality automated test systems, ensuring performance, reliability, and scalability from edge devices to cloud services.

• Design, develop, and maintain advanced test automation frameworks and test suites using Java (Spring).
• Build comprehensive automated test suites that are fully integrated with metrics, logging, and monitoring for full observability and quality tracking.
• Own and drive performance testing and performance improvement initiatives, including bottleneck analysis and system optimization validation.
• Design and execute end-to-end performance validation scenarios covering edge devices, gateways, and cloud services.
• Integrate test automation and performance tests into CI/CD pipelines with clear quality gates.
• Work with Google Cloud Platform (GCP) environments for test infrastructure and system validation.
• Use Terraform as Infrastructure as Code (IaC) to provision and manage scalable test environments.
• Collaborate with development, platform, and product teams to improve system testability, reliability, and performance.
• Analyze test results, performance metrics, and failures, driving root-cause analysis and continuous improvement.
• Define testing standards, best practices, and quality strategy across teams.

• Senior-level experience in test automation or software engineering in test roles.
• Strong Java coding skills and experience building and maintaining test automation frameworks.
• Proven experience designing large-scale automated test suites with built-in observability (metrics, monitoring, reporting).
• Strong experience with performance testing, performance analysis, and system optimization validation.
• Experience testing distributed systems, preferably in IoT or edge-to-cloud architectures.
• Hands-on experience with GCP or similar cloud platforms.
• Experience using Terraform or other Infrastructure as Code tools.
• Solid experience integrating tests into CI/CD pipelines and enforcing quality gates.
• Strong understanding of software architecture, testing strategies, and quality engineering practices.

• Experience testing systems involving hardware devices, sensors, or embedded systems.
• Experience with containerized and orchestrated environments (Docker, Kubernetes).
• Experience with load, stress, soak, and scalability testing methodologies.
• Experience working in large-scale, high-throughput, or mission-critical systems.

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