SDET

• Create, maintain, and execute non-functional test plans, strategies, estimations, and test scenarios for complex software solutions
• Design, develop, and maintain performance and resilience test scripts using JMeter, Gatling, and related testing tools
• Plan, prepare, execute, and analyze performance, load, stress, endurance, capacity, resilience, and recovery testing activities
• Develop end-to-end non-functional testing strategies for distributed, integrated, and microservices-based cloud environments
• Prepare test environments, workloads, and test data required for performance and resilience testing campaigns
• Monitor system resources, application behaviour, and platform metrics during test execution to identify performance bottlenecks and stability issues
• Analyze test results, investigate non-functional defects, and provide recommendations to improve performance, reliability, scalability, and resilience
• Execute resilience and chaos engineering scenarios using ChaosToolkit, Kraken, or similar technologies
• Provide technical guidance and enable QA engineers and developers to execute non-functional testing activities
• Develop and maintain standards, best practices, documentation, and reporting related to performance and resilience testing
• Collaborate with development, DevOps, and operations teams to support continuous quality improvement initiatives
• Produce test reports, technical documentation, and findings presentations for stakeholders, management, and customers

Performance/Resilience Test Engineer

• Ensure developed software operates as expected at technical and functional levels
• Bring testing expertise to the software design and delivery team
• Contribute to functional, non-functional, and end-to-end testing, including testing with external partners
• Contribute to continuous improvement of testing processes and implementation of quality assurance
• Collaborate with functional analysts, developers, and software engineers within the operations department
• Review acceptance criteria
• Set up automation tools such as Playwright
• Develop and maintain test automation scripts
• Define and execute automated test scenarios
• Support teams in estimating test effort and defining project test plans
• Improve testing processes and test deliverables
• Implement quality assurance practices
• Execute functional and non-functional tests
• Perform end-to-end testing with external partners
• Perform UI and API testing
• Test Java services, web services, REST APIs, and proxy services
• Follow up on defects and issues
• Produce test reports
• Support software design and delivery teams with testing expertise

SDET jobs in Belgium

Performance/Resilience Test Engineer

Test Automation Engineer