The Application Developer will design, develop, implement, test, and maintain various client information systems, collaborating with the ICT team and stakeholders. Responsibilities include coding, documenting solutions, configuring applications, managing cloud environments, and ensuring compliance with UI guidelines. The role also involves task automation and CI/CD implementation.
Company Description
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 6 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.
Job Description
- Contribute to the design, development, implementation, testing, configuration and maintenance of information systems of the client's Operational Support Centre (C1), including the Operational Deployment System (ODS), the Country Operations Platform (COP), the Digital Platforms and the Call for Expression of Interest (CEI), as well as the related artefacts, according to current best practices and corporate strategy.
- Collaborate with the ICT Team (ICT Project Manager (PM), Solution Architect(s) (SA), Business Analyst(s) (BA), Testers, Application Developers), Product Owners and Business Stakeholders, on the analysis and design of evolutionary changes, new features, and improvements.
- The individual will have to report their work on the JIRA ticketing tool and ensure that all the tickets are up to date on a daily basis; the client’s ICT Project Manager and the client’s Solution Architect are in charge of project management, and as such they agree with the consultant on the management of the project and the technical choices.
- Configure, develop and implement ICT components, including source code, unit tests, software components, design patterns, database schemas, and configuration of the respective backend systems, including cloud and on-premises platforms and infrastructure.
- Design, prototype, develop and test the client Operational Support Centre (C1) applications, according to the prioritized backlog agreed between ICT and business.
- Provide technical support in the information systems’ roadmap, including client' s Azure cloud environment, SharePoint Online and Microsoft 365 presence.
- Create and maintain SharePoint Online site collections with multiple sites, unique navigational elements, custom content types and site columns, site pages, web part pages, workflows, retention policies and governance policies.
- Implement task automation and continuous integration/continuous delivery (CI/CD) for ICT projects.
- Implement the final design (i.e. "look-and-feel") of the User Interface (UI).
- Conduct technical reviews, including source code reviews, and ensuring that the application UI meets usability, functional, and client’s UI guidelines and standards.
- Design, implement, test and maintain integrations with other information systems and platforms, as required.
- Coordinate with the ICT Team in order to align solution architecture and software engineering with the current best practices.
- Produce and maintain technical documentation, including solution architecture documentation, operational maintenance manuals, version description documents, release guidelines, and user manuals.
Qualifications
- Bachelor's plus 6 years of relevant professional experience.
- Experience in software development in.NET 6 (or newer), C#, ASP.NET, ASP.NET MVC, ASP.NET Web API, Entity Framework and VB.NET.
- Working experience in one or more front-end JavaScript frameworks, such as Vue.js or React.
- Working experience with SharePoint Online on an enterprise application.
- Development of unit tests to test front-end functionality and back-end functionality.
- Usage of Microsoft Entra ID (Azure Active Directory), Azure App Services, Microsoft Graph API and Azure DevOps.
- Working experience with Web APIs and perform system integrations.
- Previous experience with website support tasks.
- Usage of Web technologies, including JavaScript, XML, HTML/5, CSS/3, and web design frameworks such as Bootstrap CSS.
- Usage of PowerShell scripting (or similar).
- Ability to work independently with the structured query language (SQL), and with Microsoft SQL Server database structures and stored procedures, including the troubleshooting of database performance issues.
- Usage of Azure Blob Storage or Azure Data Lake Storage Gen 2.
- Usage of SharePoint framework (SPFx) and PnP (Patterns and Practices/Microsoft 365 and Power Platform Community) tools.
- Usage of Microsoft Copilot Studio.
- Performing tasks with Microsoft Power Platform.
- Good command of English equal to C1 level according to CERF.
Similar Jobs
Information Technology
As a Senior Application Developer (Drupal), you will develop and maintain Drupal websites, manage installations and upgrades, create custom modules, and provide support for content management. You will also document processes, administer infrastructure, and ensure compliance with best practices in web development.
Information Technology
The Intermediate Application Developer will create data pipelines, manage data collection and processing, conduct data analysis, develop predictive models, and create visualization reports. Collaboration with data architects and team participation is essential for maintaining data integrity and governance.
Information Technology
The Application Developer will design and develop applications, focusing on .NET C# and SharePoint solutions. Responsibilities include leading development projects, creating user interfaces with modern frameworks, and ensuring alignment between solution architecture and business needs, while utilizing Azure and reporting tools for analytics.
What you need to know about the London Tech Scene
London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.
