We are currently looking for a "Performance Loadtesting Consultant" to strengthen the Cronos Europa team.
Responsibilities
Validate the Java web-based performance test specifications provided by an application project team responsible
Provide guidance and support to the application project team
Analyse and test the performance on a provided scenario and proceed to the recording, parametrisation/randomisation for a scheduled execution of the scripts
Set 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 environment
Perform Java web-based application introspections in order to provide optimizations and guidance to the application project teams or in the aim of Problem management resolution
Analyse and validate infrastructure capacity extention for hosted applications
Organisational skills
You are interested by making evolve the service by proposing and implementation added values and/or new solution for the business needs
You understand the crypticity to deliver your work in due time in order to respect business requirements and customers SLAs
You have strong communication skills to be able to collaborate with our VIP customers and yours colleagues inside a huge organisation
You 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/SOAP
Tomcat, SpringBoot, Artemis (JMS)
Linux Red Hat 7/8
NeoLoad 9, 2024.X,2025.X (HTTP and Realbrowser)
JavaScript XPath and HTML
Shell Scripts
Good knowledge in DataCenter environment (DNS, Rp, IPv4, VMware ESX, Monitoring, etc)
Optional:
Good knowledge in DevOps and CICD
Good knowledge in Cloud Solution (AWS, Azure)
Selenium integration with NeoLoad for Load testing propose
Oracle PostgreSQL, MS-SQL Databases
Python scripting
Ansible automation
ITIL v4 Foundation
Dynatrace administration, operations for advance monitoring
Memory Analyseur Tool
JMeter, HP LoadRunner
AWS Distributed Load Testing
Visual VM/ Jconsole
Prometheus monitoring
Profile
IT Bachelor degree minimum
Minimum 4 years' experience
English mandatory
Why cronos group
We'll propose you
An attractive salary package
A good work-life balance environment
The 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 needs
A good job in a friendly place
If you wish to integrate a dynamic structure on a human scale while working with the latest technologies, don't wait anymore and join Cronos!