Senior .NET/C# Developer

Hybrid

Reperio has partnered with a well-established technology services firm that has been delivering high-quality software solutions to international clients for over 25 years. This values-driven organisation invests in its people and offers genuine opportunities for career progression.

You'll work directly with client teams to support, enhance, and modernise existing applications while developing new solutions within the .NET ecosystem. Your focus will be hands-on software development using C# / .NET, alongside consulting with clients to help shape the technical direction of projects.

Responsibilities:

• Design, build and maintain applications leveraging C# and the .NET framework.
• Develop robust ASP.NET (MVC / Web API) solutions for client consumption
• Build and consume microservices and multi-bus message-based integration (service bus, messaging frameworks)
• Perform large data transformations, data service extracts, integration with SQL databases and data reporting
• Implement orchestration and transformation patterns (e.g., workflow, message orchestration)
• Write clean, unit-tested, well-documented code and follow continuous integration / continuous deployment (CI/CD) practices
• Collaborate with broader Microsoft-technology stack (e.g., Microsoft SQL Server, Azure services)
• Provide senior technical presence within the team; assist with escalations, mentor others and influence best-practice guidelines

Requirements:

• Strong commercial experience in .NET / C# development (ASP.NET, Web API)
• Proficiency in JavaScript and SQL (T-SQL)
• Experience in team-based development and providing senior/lead presence
• Significant exposure to data transformations/integrations (extracts, reports, services)
• Experience in multi-bus messaging system development and/or message-oriented middleware
• Microservices architecture and orchestration experience
• Solid CI/CD and unit testing experience
• Good working knowledge of the wider Microsoft technology stack (e.g., Microsoft SQL Server, Azure, Azure Functions, etc.)

Desirable:

• Experience modernising legacy .NET applications to newer .NET versions or cloud-native patterns
• Familiarity with Azure (or AWS) cloud services
• Experience with containerisation (Docker / Kubernetes)
• Good documentation skills focused on end-user/consumer documentation

Benefits:

• Employee discount scheme
• Gym membership support
• Bike-to-work scheme
• Opportunity for professional development and career progression
   

If you're interested, click below to apply. Any Questions - Contact Joseph Mullan in Reperio Human Capital

Reperio Human Capital acts as an Employment Agency and an Employment Business.