Lever Scott International

The Opportunity

Lever Scott International is currently supporting one of our largest existing customers, a globally established German organisation, in the search for a talented Full-Stack .NET Developer to join their growing software development team.

Our customer is investing in the continued development and modernisation of a business-critical sales application used by approximately 5,000 employees to present product catalogues, access product information and support customer interactions.

With ambitious plans to evolve the application into a global solution deployed across the wider international business, this is an exciting opportunity to contribute to a large-scale enterprise software project with significant long-term development potential.

You will join an established development environment, working with modern Microsoft technologies, enterprise system integrations and AI-assisted development tools.

Your Responsibilities

• Develop, maintain and enhance a business-critical sales application using C# and .NET technologies.
• Contribute to both frontend and backend development, ensuring application performance, scalability and usability.
• Support the continued modernisation of the existing Windows application, including its transition from UWP to WinUI 3.
• Design, develop and maintain backend services using .NET, Entity Framework and Microsoft SQL Server.
• Develop and maintain integrations with enterprise systems, including SAP and STEP, ensuring accurate product and catalogue data flows.
• Collaborate with other developers and stakeholders to design and implement new application features.
• Work within an established development environment using Jira and Confluence.
• Utilise modern AI-assisted development tools, including Claude Code and GitHub Copilot.
• Contribute to the longer-term development and international rollout of the application.

Technical Environment

The organisation operates predominantly within a Microsoft technology ecosystem.

Core Technologies

• C# / .NET / Entity Framework
• Microsoft SQL Server
• WinUI 3 / UWP
• REST APIs and enterprise integrations
• SAP and STEP integrations
• Windows-based application development

Development Tools & Platforms

• Jira & Confluence
• Claude Code
• GitHub Copilot
• Langdock
• Microsoft development ecosystem