.Senior Requirements AnalystFull-timeCompany DescriptionAr?s is a fully independent group of companies specialized in managing complex IT projects and systems for large organisations, focusing on state-of-the-art software development, digital trust, cloud, data science, mobile development, machine learning and infrastructure services.We are composed of 16 entities across 8 countries worldwide that are unified by the Ar?s Group, with more than 2500 consultants.This corporate structure enables us to respond quickly to market changes and customer requests, and to communicate and make decisions without layers of bureaucracy.Established in 2016, the Greek entity Ar?s Developments Hellas aims to extend Ar?s Group activities dedicated to the European market providing high-quality services in Software Development, covering the entire application development lifecycle.Job DescriptionDevelop and propose the approach for the analysis activities.Plan analysis activities.Establish the contribution that technology can make to business objectives, draw up strategies, conduct feasibility studies, produce high-level and detailed business models, prepare business cases, oversee development and implementation of solutions, considering the implications of change on the organisation and all stakeholders.Provide supervision / guidance to Junior Requirements Analysts.Ensure the cohesion and coherence of the Requirements Package, considering all the dependencies within and outside the project.Perform requirements elicitation / gathering, identifying clear and qualified requirements from unstructured information.Organize, trace, prioritize, specify, and model requirements.Draft IT software requirements, building up requirements packages.Verify and validate requirement packages with the relevant stakeholders.Maintain up-to-date requirements and system documentation.Promote requirements reuse.Assess Requests for Change (RfC).Assess IT systems and solution limitations as well as recommend actions to increase the value of solutions.Participate, under the Office's supervision, in internal workshops and / or European networks to analyse, discuss and propose improvements to the quality of the processes and systems.Design and produce high quality graphic and appealing presentations, project documentation, and reports in English.Conduct and support User Acceptance Tests (UATs).Develop Business Test Scenarios in order to be used by the stakeholders during the UATs.Provide training to support roll-out (if required).Communicate the impact of changes to stakeholders.Support the Office's teams in charge of other areas / activities / tasks (e.G. architecture, development, quality assurance and control).Contribute to defining quality standards in functional documentation.Participate in continuous improvement initiatives in order to lead the definition and improvement of standards and best practices applied regarding requirements analysis