Senior Test Automation Engineer

We are looking for an experienced Senior SDET / Test Automation Engineer to join a team developing a complex solution in the healthcare domain.The system connects laboratory instruments operating on-premise with cloud applications, allowing data to flow through multiple components and integrations before reaching end users.From a testing perspective, this creates an interesting challenge – building a stable and repeatable E2E testing approach for an environment combining hardware, on-premise systems, messaging and cloud services.About the projectThe solution consists of multiple interconnected components, so an important area of development is improving the approach to end-to-end and integration testing.Depending on the test scenario, the team may work with physical hardware, simulators or mocked data. The technical environment includes TypeScript, RabbitMQ, Linux, Kubernetes, REST APIs and AWS.You will have the opportunity to contribute not only to test automation itself, but also to how the overall testing approach and infrastructure should be designed.Your responsibilitiesDesign and develop E2E and integration test automationBuild and improve reliable, repeatable test environmentsAutomate testing of APIs and integrations between system componentsWork with RabbitMQ and messaging-based communicationDevelop test automation in TypeScriptWork with hardware, simulators and mocked environmentsInvestigate and debug issues across different parts of the systemWork closely with developers and other engineering teamsContribute to the overall test strategy and automation approachWhat we're looking forStrong commercial experience in test automation / SDETVery good knowledge of TypeScriptExperience with RabbitMQ or similar messaging technologies – RabbitMQ is strongly preferredExperience designing and implementing E2E and integration testsExperience working with complex systems consisting of multiple components and integrationsStrong debugging and problem-solving skillsAbility to independently propose and design automation solutionsExperience with Linux, Kubernetes, REST APIs and AWS will be useful in the project's technical environment.Nice to haveExperience with hardware-to-cloud, edge-to-cloud or IoT solutionsExperience testing applications based on ElectronKnowledge of certificates, security and authentication between systemsExperience in healthcare, medical devices or regulated environments