.Our customer is a Swiss/German multinational that operates all over the world for more than 150 years and is one of the leading providers of innovative security and access solutions for selected segments of the fast-growing security industry. More than 16,000 employees and around 2.000 M€ revenue. This company maintains its worldwide technology leadership by constantly investing in innovation and product development.Job Location MadridExpected Travel Initial ramp-up phase will be mainly carried out at Madrid during the first weeks. Afterwards, every 2 months approx., a 3/4-day trip to Austria, Germany or Switzerland will be needed in order to understand new business requirements. Additionally, when official software rollouts are required (1-2 times a year) onsite support will be required.Education and Training University degree or equivalent on technical College or relevant related experience. Desirable to have any Java certification, especially in the fields of:Developing Applications for the Java EE 7/8 PlatformJava EE Design PatternsLanguages Spanish: Native language, otherwise business fluentEnglish: Very good Business English required (excellent communication skills).German: Desirable but not a must.Organizational Position Reporting to the Java Lead Developer (placed in Madrid)Employment Type Permanent Full Time.Salary Depending on experience.Expected Hiring Date Immediately.Purpose of the Function Part of a team of 8 Senior Java developers based in Madrid who will be responsible to maintain, evolve and develop an in-house application with interfaces to SAP modules.Description of the Position A passionate Senior Java Developer who thrives in the further implementation of our in-house application MKS (Master Key Systems) for the Technical Order Processing and Configuration of our products: door lock systems. The software interfaces closely with our SAP landscape: ERP, CRM, PI... It is a new solution, built for us by an external software company. The initial rollout of the software took place in Austria during 2015 & further rollouts in Europe are planned for the next 5 years.Key Responsibilities and Tasks Enhance the MKS platform to meet the additional requirements for upcoming rollouts in Switzerland and across Europe.Take the role of a member in an agile Scrum team using JIRA/Confluence.Collaborate with Product Owners to define requirements together.Keep Quality Assurance & Automation practices very present.Ensure top-notch 3rd level support for your application.Working Experience Long term Java development experience (min. 7 years).Practical experience in these technologies: Spring, Hibernate, Swing, JDBC, JMS, Soap.Practical experience with these tools: Maven, SVN/GIT, Jenkins, SonarQube, JIRA.Deep knowledge of SQL and especially Microsoft SQL Server (2016 Standard Edition currently used).Professional working experience with Microsoft Windows.A broad knowledge of software patterns, OO-design and 3-Tier architecture