Arηs 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, business intelligence and infrastructure services.

We are composed of 13 entities across 8 countries that are unified by the Arηs Group, with more than 1750 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.

Our success can be attributed to the synergy among our nine complementary entities, combined with our methodologies, which are based on the Rational Unified Process (RUP) and the Scrum agile software development framework.

Established in 2016, the Greek entity Arηs Developments Hellas aims to extend Arηs Group activities dedicated to the European market providing high-quality services in Software Development, covering the entire application development lifecycle: starting with user requirements, business process redesign and specifications, to continue with development, testing and application maintenance.

We are seeking a  Senior Application Developer (Drupal) to join our growing team in one of the biggest European organizations.

Tasks:

• Perform the following activities related to the client Public Website and Drupal 10 technology  according to corporate and current industry best. practices: Installation, support and security related upgrades of Drupal web sites (Prod, UAT, Dev).
• Development of custom modules, plugins, templates and other custom functionality.
• Ensure coherence of the logical and physical structure of Drupal web sites, web pages and of navigation methods.
• Successfully loading of the content provided by client's business teams, including all the multimedia material.
• Provide support before and after any deployment or implementation of new features.
• Provide support during maintenance phase and provide solutions/ developing new custom-made features as per the business requirements. 
• Provide internal Trainings related to the website if needed.
• Support during testing procedure if necessary.
•  Produce and maintain technical and system documentation.
• Integrate Case Law, COI and other custom applications based on business requirements.
• Customise and extend Drupal themes.
• Perform the following activities related to the client's Website maintenance, according to corporate and current industry best practices.
• Administer, configure, support and maintain the client Public website and the underlying infrastructure.
• Contribute to the implementation and the documentation of controls and processes to perform pro-active maintenance on the website, including the installation of updates, as required by client.
• Contribute to the further development of the application.
• Performance of any other activities in the scope of maintenance, implementation and bug fixing for Drupal based applications.

Who you are:

Mandatory requirements:

• Bachelor's plus minimum of 10 years of relevant professional experience.
• Minimum 6 years of experience in Drupal website development, management and support.
• Minimum 3 years of expertise in tools used for Drupal management or support
• Minimum experience 2 years with Drupal 10.
• Fluency, in English, to at least B2 level according to the CEFR (Common European Framework of Reference for Languages).
• Work in Object Oriented Programming languages.
• Usage of SQL (MSSQL and MySQL) databases and AzureMySQL.
• Tasks in website development, management, and support.
• Usage of JavaScript including the understanding of ECMAScript 2015 (ES6) and more recent ECMAScript versions.
• Work independently with Reporting and Visualization methodologies and libraries (e.g. JavaScript D3.js, Chart.js).
• Development of data analysis techniques and key performance indicators (KPIs)
• Usage of web technologies and web design (e.g. JavaScript, XML, PHP, HTML5, CSS3, AJAX).
• Usage of JavaScript frameworks (e.g., React, Angular, Vue.js)
• Usage of Azure Active Directory, Microsoft Graph API and Azure DevOps.
• Designing, building and maintaining progressive web apps.
• Work in frontend and backend technologies.
• Usage, building and consuming web services and APIs.
• Performing tasks related to Drupal 9 and Drupal 10 environment.
• Usage of information management technologies and platforms especially Drupal
• Work in Drupal content structuring, storage, access, and presentation elements
• Usage of fast-changing technologies used in Drupal web site management and multi-language requirements for the respective application.