ELEKS Quality Assurance Office is looking for a Senior Test Engineer in Ukraine, Poland, Croatia.   ABOUT PROJECT   Our client is Europe's leading health, sport, and leisure group, with more than 140 clubs around the globe. Clubs provide the perfect destinations to stay fit and healthy as a family. Facilities include state-of-the-art gyms, heated indoor and outdoor pools, top-class racquet facilities, well-equipped group exercise studios, and luxurious spas. Several teams are working on the mobile app development (booking of the classes, personal training, food ordering, tracking of your results, etc.) You will be working as a part of the support team on the 15 different microservices (entrance, scheduling, ordering, payment processing, etc.). REQUIREMENTS * 5+ years of experience as a QA Engineer * Experience in authoring and maintaining test documentation * Experience in mobile application testing (Android & iOS) * Experience in client-server application testing * Experience with web services and API testing * Experience querying data from DB * Experience with Proxy debugging tools * Experience working with version control systems (e.g. GIT) * Experience working with logs & metrics (Grafana, NewRelic, DataDog, etc.) * Experience with issue-tracking systems (Jira/AzureDevOps/Confluence) * Understanding of principles of Agile methodologies * Understanding of testing process, types and principles * Be able to plan required testing activities * English Upper-Intermediate level RESPONSIBILITIES * Take ownership of testing customer-reported bugs/feature requests by SLAs and change management protocols * Drive end-to-end testing for each new feature/bug fix delivered by the team * Verify integrations between different services, systems & apps * Analyse and work with product requirements at different stages of product development * Continuously create and maintain test artefacts * Proactively suggest improvements to the platform and development/testing processes * Create and update test documentation and instructions on supported systems to help the support team work more efficiently * Attend customer meetings and be ready to communicate/report status with customers WHAT YOU WILL GET WITH ELEKS Close cooperation with a customer Challenging tasks Competence development Team of professionals Dynamic environment with a low level of bureaucracy