Backend .NET Engineer C# / .NET / SQL / Azure Mansfield (Hybrid - 3 days onsite) Salary up to £60,000 package We're working with a large, well-established organisation undergoing a major technology transformation across its warehousing and fulfilment operations. As part of this journey, they're looking to hire a Senior Backend Engineer to play a key role in the design and delivery of enterprise-scale systems built on the Microsoft stack. This is a great opportunity to join a fast-paced engineering environment where you'll work on high-impact platforms supporting complex, automated logistics and supply chain operations. The Role Key Responsibilities Design, develop, and implement backend solutions using C#, .NET, X, and SQL Build and extend integrations around Dynamics 365 F&O and the wider Microsoft platform Develop services and applications using Azure (Functions, Storage, Event Grid, Service Bus, etc.) Design and optimise relational database solutions using SQL Server (T-SQL, stored procedures) Contribute to microservices, API-first, and event-driven architectures Participate in code reviews and promote engineering best practices Produce and maintain technical documentation and design specifications Mentor and support other engineers across the team Support existing business-critical systems during platform transition What We're Looking For 3 years' experience developing backend solutions with C# / .NET Strong experience working with SQL Server and database-driven systems Experience building integrations and extensions using Dynamics 365 F&O- desirable Solid knowledge of Azure services and cloud-based architectures Understanding of event-driven systems, messaging, and caching technologies Experience working in agile environments (Azure DevOps, Jira, etc.) Strong communication skills and the ability to translate requirements into technical solutions A proactive problem-solver who enjoys working on complex systems Desirable (but not essential) CI/CD experience (GitHub Actions, Azure DevOps Pipelines) Messaging platforms such as Kafka, Azure Service Bus, or Event Grid Power Platform exposure (Power Automate, Power Apps) Data tooling such as Azure Data Factory or Synapse Oracle PL/SQL experience Working Pattern Hybrid working: 3 days per week onsite in Mansfield, 2 days from home You must have the right to work in the UK If you're a backend-focused engineer looking to work on large-scale, business-critical platforms using modern Microsoft technologies, this is an excellent opportunity to make a real impact. ?? Apply now or get in touch for a confidential discussion.