Requirements: English
Company: Cronos Europa
Region: Luxembourg
We are currently looking for a "Performance Loadtesting Consultant" to strengthen the Cronos Europa team. ResponsibilitiesValidate the Java web-based performance test specifications provided by an application project team responsibleProvide guidance and support to the application project teamAnalyse and test the performance on a provided scenario and proceed to the recording, parametrisation/randomisation for a scheduled execution of the scriptsSet up the monitoring of the application and its related infrastructure component (application servers, DB servers, Java monitoring,)Analyse of the performance test results and generate a report mentionning the heathly status of the application and its infrastructure based on the observation of metrics and related criterias and application behaviour. Provide the related recommendation for the optimisation of the application (Java, SQL, Memory management, infrastructure capacity, etc....) for a validation to release to Production environmentPerform Java web-based application introspections in order to provide optimizations and guidance to the application project teams or in the aim of Problem management resolutionAnalyse and validate infrastructure capacity extention for hosted applications Organisational skillsYou are interested by making evolve the service by proposing and implementation added values and/or new solution for the business needsYou understand the crypticity to deliver your work in due time in order to respect business requirements and customers SLAsYou have strong communication skills to be able to collaborate with our VIP customers and yours colleagues inside a huge organisationYou are conscicious in maintaining and tracking in change required in the Operational documentation Technical skills Mandatory:Java Virtual Machine (JMX connection, metrics (heap/non heap memory, Garbage Collector, etc))WebServices REST/SOAPTomcat, SpringBoot, Artemis (JMS)Linux Red Hat 7/8NeoLoad 9, 2024.X,2025.X (HTTP and Realbrowser)JavaScript XPath and HTMLShell ScriptsGood knowledge in DataCenter environment (DNS, Rp, IPv4, VMware ESX, Monitoring, etc) Optional:Good knowledge in DevOps and CICDGood knowledge in Cloud Solution (AWS, Azure)Selenium integration with NeoLoad for Load testing proposeOracle PostgreSQL, MS-SQL DatabasesPython scriptingAnsible automationITIL v4 FoundationDynatrace administration, operations for advance monitoringMemory Analyseur ToolJMeter, HP LoadRunnerAWS Distributed Load TestingVisual VM/ JconsolePrometheus monitoring ProfileIT Bachelor degree minimumMinimum 4 years' experienceEnglish mandatory Why cronos group We'll propose youAn attractive salary packageA good work-life balance environmentThe assurance of working in cutting-edge technologies in an entrepreneurial spirit.The opportunity to develop your skills thanks to tailor-made training courses according to your needsA good job in a friendly placeIf you wish to integrate a dynamic structure on a human scale while working with the latest technologies, don't wait anymore and join Cronos!