Are you looking for a challenging opportunity and want to take advantage of a great job to give new inpulse to your career? This offer is for you. In order to support one of our clients, a large and famous European Public Institution in Luxembourg, we are looking for several Full Stack Senior Developer. EKXEL IT Services, is a European leader in IT engineering, high-tech consulting and IT services. We offer a unique blend of expertise and support major European groups with international vocation to implement and succeed in their project to transform and modernize their information systems. Description du poste Job Description: Provision of quality plans, quality assessments, quality control tests, evaluations and service level agreements associated with information system infrastructure services or projects Assistance during relevant parts of testing, analysis, technical documentation, deployment, evaluation and reporting Development and maintenance of software applications Development and integration of technological components Implementation of user requirements Integration with other applications Writing of technical documentation Assistance in the implementation of a software engineering methodology Provision of security studies, security assessments and other specific security matters related to ICT infrastructures Elaboration of functional and non-functional requirements and business case analysis related to the area of expertise Elaboration of vision documents focused upon infrastructure components Risk analysis Review of Information Systems Infrastructure Architectures Provision of technical evaluations and audit reports in relation with information systems infrastructure Profil recherché Your Qualifications: Master + 10 years’ experience in IT. Experience in Java, C++, .NET, SQL, TCP/IP, HTTP, FTP, SSL, XML, XSL-T Visual Basic, VBA, Python, Javascript, PERL, Oracle, jBoss, Batch servers, Apache HTTP Servers, JSP, PHP, CSS, RTF, PDF, BPM Aris Cloud, Unicode 2.0, Microsoft Windows, Linux Red Hat, Unix, ITIL, UML XOo°f, CVS/SVN, GIT, EU Login or other authentication systems (e.g. SSO) Welknown with JIRA, MS Project, MS Office, Microsoft Windows Good knowledge of business process analysis Good knowledge in responsive design, development of web and multi-tier applications Knowledge of software development methodologies (e.g. RUP, AGILE) Capability to write clear and structured technical documents. Ability to participate in multi-lingual meetings Our offer: A particularly attractive salary package, with many additional benefits, to attract the best of you. A professional and stimulating work environment in the field of telecommunications. Multiple career opportunities within a changing group, advanced training in new technologies, rich and recognized expertise. Your application will be treated with confidentiality. We would be very happy to organize a first appointment to talk to you about this opportunity and consider your next career development. Send us your CV