We are seeking a talented Senior Frontend Developer to join our dynamic team and contribute to the development of innovative user interfaces for our core products, for example IQVIAs Health Data Research Platform (part of the Connected Health Platform*).Key Responsibilities:<ul><li>Maintain and enhance existing user interfaces for our core products</li><li>Design, develop, test, validate, and debug new user interfaces</li><li>Develop the transfer layer from UI to the backend</li><li>Plan and design new user interfaces using wireframes</li><li>Conduct code reviews for other UI developers</li><li>Write unit and integration tests using JUnit and Mockito</li><li>Support the development of user acceptance tests using Selenium WebDriver, Concordion framework and Vaadin Testbench.</li></ul>*<a href="https://www.iqvia.com/locations/emea/iqvia-connected-healthcare-platform" target="_blank">https://www.iqvia.com/locations/emea/iqvia-connected-healthcare-platform</a> Primary Skills:<ul><li>Experience with Vaadin is a must or  experience with comparable frameworks such as: GWT (Google Web Toolkit) Apache Wicket </li><li>Java coding skills</li><li>Spring framework (dependency injection, transaction management)</li><li>JUnit and Mockito</li><li>SQL skills</li><li>IntelliJ</li><li>Git (GitLab)</li><li>Maven</li><li>HTTP and REST.</li></ul>Shift Timings: Flexible working hours according to contract. Team core working time is between 10am and 4pm.Time zone: Berlin, Germany (CET: UTC+1, CEST: UTC+2).The ideal candidate will have:<ul><li>Understanding of UX design principles</li><li>Experience with JPA/Hibernate, MSSQL-Server, Oracle, PostgreSQL</li><li>Familiarity with integrating applications to SSO solutions using OAuth2 or OIDC</li><li>Experience with browser automation using Selenium WebDriver</li><li>Test design experience with the Concordion framework.</li></ul>Skill Flexibility:<ul><li>Experience with other UI frameworks like React</li><li>Experience in UI development for mobile applications</li><li>Familiarity with Windows or MacOS environments.</li></ul>What We Offer:<ul><li>Flexible working hours (see Shift Timings)</li><li>Both working options are possible; hybrid (located in an IQVIA office) as well as fully remote</li><li>Collaborative and innovative work environment</li><li>Opportunities for professional growth and development</li><li>Competitive salary and benefits package.</li></ul>IQVIA is a leading global provider of clinical research services, commercial insights and healthcare intelligence to the life sciences and healthcare industries. We create intelligent connections to accelerate the development and commercialization of innovative medical treatments to help improve patient outcomes and population health worldwide. Learn more at <a href="https://jobs.iqvia.com/" target="_blank">https://jobs.iqvia.com</a>